diff --git a/README.md b/README.md
index 691a5f7..1fa4ed9 100644
Binary files a/README.md and b/README.md differ
diff --git a/client/public/basket.mjs b/client/public/basket.mjs
index e02f6de..c7b3fbc 100644
--- a/client/public/basket.mjs
+++ b/client/public/basket.mjs
@@ -13,6 +13,9 @@
// },
// }
+let BasketPriceRelavant = false;
+let KnownBasketPrice = 0;
+
// TODO: Does the localstorage have a problem with mutual exclusion?
// TODO: Should the basket be persisted to the server?
export function GetBasketItems() {
diff --git a/client/public/brick-renderer/glm/common.js b/client/public/brick-renderer/glm/common.js
deleted file mode 100644
index 91fed57..0000000
--- a/client/public/brick-renderer/glm/common.js
+++ /dev/null
@@ -1,50 +0,0 @@
-/**
- * Common utilities
- * @module glMatrix
- */
-// Configuration Constants
-export var EPSILON = 0.000001;
-export var ARRAY_TYPE = typeof Float32Array !== 'undefined' ? Float32Array : Array;
-export var RANDOM = Math.random;
-/**
- * Sets the type of array used when creating new vectors and matrices
- *
- * @param {Float32ArrayConstructor | ArrayConstructor} type Array type, such as Float32Array or Array
- */
-
-export function setMatrixArrayType(type) {
- ARRAY_TYPE = type;
-}
-var degree = Math.PI / 180;
-/**
- * Convert Degree To Radian
- *
- * @param {Number} a Angle in Degrees
- */
-
-export function toRadian(a) {
- return a * degree;
-}
-/**
- * Tests whether or not the arguments have approximately the same value, within an absolute
- * or relative tolerance of glMatrix.EPSILON (an absolute tolerance is used for values less
- * than or equal to 1.0, and a relative tolerance is used for larger values)
- *
- * @param {Number} a The first number to test.
- * @param {Number} b The second number to test.
- * @returns {Boolean} True if the numbers are approximately equal, false otherwise.
- */
-
-export function equals(a, b) {
- return Math.abs(a - b) <= EPSILON * Math.max(1.0, Math.abs(a), Math.abs(b));
-}
-if (!Math.hypot) Math.hypot = function () {
- var y = 0,
- i = arguments.length;
-
- while (i--) {
- y += arguments[i] * arguments[i];
- }
-
- return Math.sqrt(y);
-};
\ No newline at end of file
diff --git a/client/public/brick-renderer/glm/glm.mjs b/client/public/brick-renderer/glm/glm.mjs
deleted file mode 100644
index 4222445..0000000
--- a/client/public/brick-renderer/glm/glm.mjs
+++ /dev/null
@@ -1,11 +0,0 @@
-import * as glMatrix from './common.js';
-import * as mat2 from './mat2.js';
-import * as mat2d from './mat2d.js';
-import * as mat3 from './mat3.js';
-import * as mat4 from './mat4.js';
-import * as quat from './quat.js';
-import * as quat2 from './quat2.js';
-import * as vec2 from './vec2.js';
-import * as vec3 from './vec3.js';
-import * as vec4 from './vec4.js';
-export { glMatrix, mat2, mat2d, mat3, mat4, quat, quat2, vec2, vec3, vec4 };
\ No newline at end of file
diff --git a/client/public/brick-renderer/glm/mat2.js b/client/public/brick-renderer/glm/mat2.js
deleted file mode 100644
index 61b6698..0000000
--- a/client/public/brick-renderer/glm/mat2.js
+++ /dev/null
@@ -1,432 +0,0 @@
-import * as glMatrix from "./common.js";
-/**
- * 2x2 Matrix
- * @module mat2
- */
-
-/**
- * Creates a new identity mat2
- *
- * @returns {mat2} a new 2x2 matrix
- */
-
-export function create() {
- var out = new glMatrix.ARRAY_TYPE(4);
-
- if (glMatrix.ARRAY_TYPE != Float32Array) {
- out[1] = 0;
- out[2] = 0;
- }
-
- out[0] = 1;
- out[3] = 1;
- return out;
-}
-/**
- * Creates a new mat2 initialized with values from an existing matrix
- *
- * @param {ReadonlyMat2} a matrix to clone
- * @returns {mat2} a new 2x2 matrix
- */
-
-export function clone(a) {
- var out = new glMatrix.ARRAY_TYPE(4);
- out[0] = a[0];
- out[1] = a[1];
- out[2] = a[2];
- out[3] = a[3];
- return out;
-}
-/**
- * Copy the values from one mat2 to another
- *
- * @param {mat2} out the receiving matrix
- * @param {ReadonlyMat2} a the source matrix
- * @returns {mat2} out
- */
-
-export function copy(out, a) {
- out[0] = a[0];
- out[1] = a[1];
- out[2] = a[2];
- out[3] = a[3];
- return out;
-}
-/**
- * Set a mat2 to the identity matrix
- *
- * @param {mat2} out the receiving matrix
- * @returns {mat2} out
- */
-
-export function identity(out) {
- out[0] = 1;
- out[1] = 0;
- out[2] = 0;
- out[3] = 1;
- return out;
-}
-/**
- * Create a new mat2 with the given values
- *
- * @param {Number} m00 Component in column 0, row 0 position (index 0)
- * @param {Number} m01 Component in column 0, row 1 position (index 1)
- * @param {Number} m10 Component in column 1, row 0 position (index 2)
- * @param {Number} m11 Component in column 1, row 1 position (index 3)
- * @returns {mat2} out A new 2x2 matrix
- */
-
-export function fromValues(m00, m01, m10, m11) {
- var out = new glMatrix.ARRAY_TYPE(4);
- out[0] = m00;
- out[1] = m01;
- out[2] = m10;
- out[3] = m11;
- return out;
-}
-/**
- * Set the components of a mat2 to the given values
- *
- * @param {mat2} out the receiving matrix
- * @param {Number} m00 Component in column 0, row 0 position (index 0)
- * @param {Number} m01 Component in column 0, row 1 position (index 1)
- * @param {Number} m10 Component in column 1, row 0 position (index 2)
- * @param {Number} m11 Component in column 1, row 1 position (index 3)
- * @returns {mat2} out
- */
-
-export function set(out, m00, m01, m10, m11) {
- out[0] = m00;
- out[1] = m01;
- out[2] = m10;
- out[3] = m11;
- return out;
-}
-/**
- * Transpose the values of a mat2
- *
- * @param {mat2} out the receiving matrix
- * @param {ReadonlyMat2} a the source matrix
- * @returns {mat2} out
- */
-
-export function transpose(out, a) {
- // If we are transposing ourselves we can skip a few steps but have to cache
- // some values
- if (out === a) {
- var a1 = a[1];
- out[1] = a[2];
- out[2] = a1;
- } else {
- out[0] = a[0];
- out[1] = a[2];
- out[2] = a[1];
- out[3] = a[3];
- }
-
- return out;
-}
-/**
- * Inverts a mat2
- *
- * @param {mat2} out the receiving matrix
- * @param {ReadonlyMat2} a the source matrix
- * @returns {mat2} out
- */
-
-export function invert(out, a) {
- var a0 = a[0],
- a1 = a[1],
- a2 = a[2],
- a3 = a[3]; // Calculate the determinant
-
- var det = a0 * a3 - a2 * a1;
-
- if (!det) {
- return null;
- }
-
- det = 1.0 / det;
- out[0] = a3 * det;
- out[1] = -a1 * det;
- out[2] = -a2 * det;
- out[3] = a0 * det;
- return out;
-}
-/**
- * Calculates the adjugate of a mat2
- *
- * @param {mat2} out the receiving matrix
- * @param {ReadonlyMat2} a the source matrix
- * @returns {mat2} out
- */
-
-export function adjoint(out, a) {
- // Caching this value is nessecary if out == a
- var a0 = a[0];
- out[0] = a[3];
- out[1] = -a[1];
- out[2] = -a[2];
- out[3] = a0;
- return out;
-}
-/**
- * Calculates the determinant of a mat2
- *
- * @param {ReadonlyMat2} a the source matrix
- * @returns {Number} determinant of a
- */
-
-export function determinant(a) {
- return a[0] * a[3] - a[2] * a[1];
-}
-/**
- * Multiplies two mat2's
- *
- * @param {mat2} out the receiving matrix
- * @param {ReadonlyMat2} a the first operand
- * @param {ReadonlyMat2} b the second operand
- * @returns {mat2} out
- */
-
-export function multiply(out, a, b) {
- var a0 = a[0],
- a1 = a[1],
- a2 = a[2],
- a3 = a[3];
- var b0 = b[0],
- b1 = b[1],
- b2 = b[2],
- b3 = b[3];
- out[0] = a0 * b0 + a2 * b1;
- out[1] = a1 * b0 + a3 * b1;
- out[2] = a0 * b2 + a2 * b3;
- out[3] = a1 * b2 + a3 * b3;
- return out;
-}
-/**
- * Rotates a mat2 by the given angle
- *
- * @param {mat2} out the receiving matrix
- * @param {ReadonlyMat2} a the matrix to rotate
- * @param {Number} rad the angle to rotate the matrix by
- * @returns {mat2} out
- */
-
-export function rotate(out, a, rad) {
- var a0 = a[0],
- a1 = a[1],
- a2 = a[2],
- a3 = a[3];
- var s = Math.sin(rad);
- var c = Math.cos(rad);
- out[0] = a0 * c + a2 * s;
- out[1] = a1 * c + a3 * s;
- out[2] = a0 * -s + a2 * c;
- out[3] = a1 * -s + a3 * c;
- return out;
-}
-/**
- * Scales the mat2 by the dimensions in the given vec2
- *
- * @param {mat2} out the receiving matrix
- * @param {ReadonlyMat2} a the matrix to rotate
- * @param {ReadonlyVec2} v the vec2 to scale the matrix by
- * @returns {mat2} out
- **/
-
-export function scale(out, a, v) {
- var a0 = a[0],
- a1 = a[1],
- a2 = a[2],
- a3 = a[3];
- var v0 = v[0],
- v1 = v[1];
- out[0] = a0 * v0;
- out[1] = a1 * v0;
- out[2] = a2 * v1;
- out[3] = a3 * v1;
- return out;
-}
-/**
- * Creates a matrix from a given angle
- * This is equivalent to (but much faster than):
- *
- * mat2.identity(dest);
- * mat2.rotate(dest, dest, rad);
- *
- * @param {mat2} out mat2 receiving operation result
- * @param {Number} rad the angle to rotate the matrix by
- * @returns {mat2} out
- */
-
-export function fromRotation(out, rad) {
- var s = Math.sin(rad);
- var c = Math.cos(rad);
- out[0] = c;
- out[1] = s;
- out[2] = -s;
- out[3] = c;
- return out;
-}
-/**
- * Creates a matrix from a vector scaling
- * This is equivalent to (but much faster than):
- *
- * mat2.identity(dest);
- * mat2.scale(dest, dest, vec);
- *
- * @param {mat2} out mat2 receiving operation result
- * @param {ReadonlyVec2} v Scaling vector
- * @returns {mat2} out
- */
-
-export function fromScaling(out, v) {
- out[0] = v[0];
- out[1] = 0;
- out[2] = 0;
- out[3] = v[1];
- return out;
-}
-/**
- * Returns a string representation of a mat2
- *
- * @param {ReadonlyMat2} a matrix to represent as a string
- * @returns {String} string representation of the matrix
- */
-
-export function str(a) {
- return "mat2(" + a[0] + ", " + a[1] + ", " + a[2] + ", " + a[3] + ")";
-}
-/**
- * Returns Frobenius norm of a mat2
- *
- * @param {ReadonlyMat2} a the matrix to calculate Frobenius norm of
- * @returns {Number} Frobenius norm
- */
-
-export function frob(a) {
- return Math.hypot(a[0], a[1], a[2], a[3]);
-}
-/**
- * Returns L, D and U matrices (Lower triangular, Diagonal and Upper triangular) by factorizing the input matrix
- * @param {ReadonlyMat2} L the lower triangular matrix
- * @param {ReadonlyMat2} D the diagonal matrix
- * @param {ReadonlyMat2} U the upper triangular matrix
- * @param {ReadonlyMat2} a the input matrix to factorize
- */
-
-export function LDU(L, D, U, a) {
- L[2] = a[2] / a[0];
- U[0] = a[0];
- U[1] = a[1];
- U[3] = a[3] - L[2] * U[1];
- return [L, D, U];
-}
-/**
- * Adds two mat2's
- *
- * @param {mat2} out the receiving matrix
- * @param {ReadonlyMat2} a the first operand
- * @param {ReadonlyMat2} b the second operand
- * @returns {mat2} out
- */
-
-export function add(out, a, b) {
- out[0] = a[0] + b[0];
- out[1] = a[1] + b[1];
- out[2] = a[2] + b[2];
- out[3] = a[3] + b[3];
- return out;
-}
-/**
- * Subtracts matrix b from matrix a
- *
- * @param {mat2} out the receiving matrix
- * @param {ReadonlyMat2} a the first operand
- * @param {ReadonlyMat2} b the second operand
- * @returns {mat2} out
- */
-
-export function subtract(out, a, b) {
- out[0] = a[0] - b[0];
- out[1] = a[1] - b[1];
- out[2] = a[2] - b[2];
- out[3] = a[3] - b[3];
- return out;
-}
-/**
- * Returns whether or not the matrices have exactly the same elements in the same position (when compared with ===)
- *
- * @param {ReadonlyMat2} a The first matrix.
- * @param {ReadonlyMat2} b The second matrix.
- * @returns {Boolean} True if the matrices are equal, false otherwise.
- */
-
-export function exactEquals(a, b) {
- return a[0] === b[0] && a[1] === b[1] && a[2] === b[2] && a[3] === b[3];
-}
-/**
- * Returns whether or not the matrices have approximately the same elements in the same position.
- *
- * @param {ReadonlyMat2} a The first matrix.
- * @param {ReadonlyMat2} b The second matrix.
- * @returns {Boolean} True if the matrices are equal, false otherwise.
- */
-
-export function equals(a, b) {
- var a0 = a[0],
- a1 = a[1],
- a2 = a[2],
- a3 = a[3];
- var b0 = b[0],
- b1 = b[1],
- b2 = b[2],
- b3 = b[3];
- return Math.abs(a0 - b0) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a0), Math.abs(b0)) && Math.abs(a1 - b1) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a1), Math.abs(b1)) && Math.abs(a2 - b2) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a2), Math.abs(b2)) && Math.abs(a3 - b3) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a3), Math.abs(b3));
-}
-/**
- * Multiply each element of the matrix by a scalar.
- *
- * @param {mat2} out the receiving matrix
- * @param {ReadonlyMat2} a the matrix to scale
- * @param {Number} b amount to scale the matrix's elements by
- * @returns {mat2} out
- */
-
-export function multiplyScalar(out, a, b) {
- out[0] = a[0] * b;
- out[1] = a[1] * b;
- out[2] = a[2] * b;
- out[3] = a[3] * b;
- return out;
-}
-/**
- * Adds two mat2's after multiplying each element of the second operand by a scalar value.
- *
- * @param {mat2} out the receiving vector
- * @param {ReadonlyMat2} a the first operand
- * @param {ReadonlyMat2} b the second operand
- * @param {Number} scale the amount to scale b's elements by before adding
- * @returns {mat2} out
- */
-
-export function multiplyScalarAndAdd(out, a, b, scale) {
- out[0] = a[0] + b[0] * scale;
- out[1] = a[1] + b[1] * scale;
- out[2] = a[2] + b[2] * scale;
- out[3] = a[3] + b[3] * scale;
- return out;
-}
-/**
- * Alias for {@link mat2.multiply}
- * @function
- */
-
-export var mul = multiply;
-/**
- * Alias for {@link mat2.subtract}
- * @function
- */
-
-export var sub = subtract;
\ No newline at end of file
diff --git a/client/public/brick-renderer/glm/mat2d.js b/client/public/brick-renderer/glm/mat2d.js
deleted file mode 100644
index ce6988c..0000000
--- a/client/public/brick-renderer/glm/mat2d.js
+++ /dev/null
@@ -1,486 +0,0 @@
-import * as glMatrix from "./common.js";
-/**
- * 2x3 Matrix
- * @module mat2d
- * @description
- * A mat2d contains six elements defined as:
- *
- * [a, b,
- * c, d,
- * tx, ty]
- *
- * This is a short form for the 3x3 matrix:
- *
- * [a, b, 0,
- * c, d, 0,
- * tx, ty, 1]
- *
- * The last column is ignored so the array is shorter and operations are faster.
- */
-
-/**
- * Creates a new identity mat2d
- *
- * @returns {mat2d} a new 2x3 matrix
- */
-
-export function create() {
- var out = new glMatrix.ARRAY_TYPE(6);
-
- if (glMatrix.ARRAY_TYPE != Float32Array) {
- out[1] = 0;
- out[2] = 0;
- out[4] = 0;
- out[5] = 0;
- }
-
- out[0] = 1;
- out[3] = 1;
- return out;
-}
-/**
- * Creates a new mat2d initialized with values from an existing matrix
- *
- * @param {ReadonlyMat2d} a matrix to clone
- * @returns {mat2d} a new 2x3 matrix
- */
-
-export function clone(a) {
- var out = new glMatrix.ARRAY_TYPE(6);
- out[0] = a[0];
- out[1] = a[1];
- out[2] = a[2];
- out[3] = a[3];
- out[4] = a[4];
- out[5] = a[5];
- return out;
-}
-/**
- * Copy the values from one mat2d to another
- *
- * @param {mat2d} out the receiving matrix
- * @param {ReadonlyMat2d} a the source matrix
- * @returns {mat2d} out
- */
-
-export function copy(out, a) {
- out[0] = a[0];
- out[1] = a[1];
- out[2] = a[2];
- out[3] = a[3];
- out[4] = a[4];
- out[5] = a[5];
- return out;
-}
-/**
- * Set a mat2d to the identity matrix
- *
- * @param {mat2d} out the receiving matrix
- * @returns {mat2d} out
- */
-
-export function identity(out) {
- out[0] = 1;
- out[1] = 0;
- out[2] = 0;
- out[3] = 1;
- out[4] = 0;
- out[5] = 0;
- return out;
-}
-/**
- * Create a new mat2d with the given values
- *
- * @param {Number} a Component A (index 0)
- * @param {Number} b Component B (index 1)
- * @param {Number} c Component C (index 2)
- * @param {Number} d Component D (index 3)
- * @param {Number} tx Component TX (index 4)
- * @param {Number} ty Component TY (index 5)
- * @returns {mat2d} A new mat2d
- */
-
-export function fromValues(a, b, c, d, tx, ty) {
- var out = new glMatrix.ARRAY_TYPE(6);
- out[0] = a;
- out[1] = b;
- out[2] = c;
- out[3] = d;
- out[4] = tx;
- out[5] = ty;
- return out;
-}
-/**
- * Set the components of a mat2d to the given values
- *
- * @param {mat2d} out the receiving matrix
- * @param {Number} a Component A (index 0)
- * @param {Number} b Component B (index 1)
- * @param {Number} c Component C (index 2)
- * @param {Number} d Component D (index 3)
- * @param {Number} tx Component TX (index 4)
- * @param {Number} ty Component TY (index 5)
- * @returns {mat2d} out
- */
-
-export function set(out, a, b, c, d, tx, ty) {
- out[0] = a;
- out[1] = b;
- out[2] = c;
- out[3] = d;
- out[4] = tx;
- out[5] = ty;
- return out;
-}
-/**
- * Inverts a mat2d
- *
- * @param {mat2d} out the receiving matrix
- * @param {ReadonlyMat2d} a the source matrix
- * @returns {mat2d} out
- */
-
-export function invert(out, a) {
- var aa = a[0],
- ab = a[1],
- ac = a[2],
- ad = a[3];
- var atx = a[4],
- aty = a[5];
- var det = aa * ad - ab * ac;
-
- if (!det) {
- return null;
- }
-
- det = 1.0 / det;
- out[0] = ad * det;
- out[1] = -ab * det;
- out[2] = -ac * det;
- out[3] = aa * det;
- out[4] = (ac * aty - ad * atx) * det;
- out[5] = (ab * atx - aa * aty) * det;
- return out;
-}
-/**
- * Calculates the determinant of a mat2d
- *
- * @param {ReadonlyMat2d} a the source matrix
- * @returns {Number} determinant of a
- */
-
-export function determinant(a) {
- return a[0] * a[3] - a[1] * a[2];
-}
-/**
- * Multiplies two mat2d's
- *
- * @param {mat2d} out the receiving matrix
- * @param {ReadonlyMat2d} a the first operand
- * @param {ReadonlyMat2d} b the second operand
- * @returns {mat2d} out
- */
-
-export function multiply(out, a, b) {
- var a0 = a[0],
- a1 = a[1],
- a2 = a[2],
- a3 = a[3],
- a4 = a[4],
- a5 = a[5];
- var b0 = b[0],
- b1 = b[1],
- b2 = b[2],
- b3 = b[3],
- b4 = b[4],
- b5 = b[5];
- out[0] = a0 * b0 + a2 * b1;
- out[1] = a1 * b0 + a3 * b1;
- out[2] = a0 * b2 + a2 * b3;
- out[3] = a1 * b2 + a3 * b3;
- out[4] = a0 * b4 + a2 * b5 + a4;
- out[5] = a1 * b4 + a3 * b5 + a5;
- return out;
-}
-/**
- * Rotates a mat2d by the given angle
- *
- * @param {mat2d} out the receiving matrix
- * @param {ReadonlyMat2d} a the matrix to rotate
- * @param {Number} rad the angle to rotate the matrix by
- * @returns {mat2d} out
- */
-
-export function rotate(out, a, rad) {
- var a0 = a[0],
- a1 = a[1],
- a2 = a[2],
- a3 = a[3],
- a4 = a[4],
- a5 = a[5];
- var s = Math.sin(rad);
- var c = Math.cos(rad);
- out[0] = a0 * c + a2 * s;
- out[1] = a1 * c + a3 * s;
- out[2] = a0 * -s + a2 * c;
- out[3] = a1 * -s + a3 * c;
- out[4] = a4;
- out[5] = a5;
- return out;
-}
-/**
- * Scales the mat2d by the dimensions in the given vec2
- *
- * @param {mat2d} out the receiving matrix
- * @param {ReadonlyMat2d} a the matrix to translate
- * @param {ReadonlyVec2} v the vec2 to scale the matrix by
- * @returns {mat2d} out
- **/
-
-export function scale(out, a, v) {
- var a0 = a[0],
- a1 = a[1],
- a2 = a[2],
- a3 = a[3],
- a4 = a[4],
- a5 = a[5];
- var v0 = v[0],
- v1 = v[1];
- out[0] = a0 * v0;
- out[1] = a1 * v0;
- out[2] = a2 * v1;
- out[3] = a3 * v1;
- out[4] = a4;
- out[5] = a5;
- return out;
-}
-/**
- * Translates the mat2d by the dimensions in the given vec2
- *
- * @param {mat2d} out the receiving matrix
- * @param {ReadonlyMat2d} a the matrix to translate
- * @param {ReadonlyVec2} v the vec2 to translate the matrix by
- * @returns {mat2d} out
- **/
-
-export function translate(out, a, v) {
- var a0 = a[0],
- a1 = a[1],
- a2 = a[2],
- a3 = a[3],
- a4 = a[4],
- a5 = a[5];
- var v0 = v[0],
- v1 = v[1];
- out[0] = a0;
- out[1] = a1;
- out[2] = a2;
- out[3] = a3;
- out[4] = a0 * v0 + a2 * v1 + a4;
- out[5] = a1 * v0 + a3 * v1 + a5;
- return out;
-}
-/**
- * Creates a matrix from a given angle
- * This is equivalent to (but much faster than):
- *
- * mat2d.identity(dest);
- * mat2d.rotate(dest, dest, rad);
- *
- * @param {mat2d} out mat2d receiving operation result
- * @param {Number} rad the angle to rotate the matrix by
- * @returns {mat2d} out
- */
-
-export function fromRotation(out, rad) {
- var s = Math.sin(rad),
- c = Math.cos(rad);
- out[0] = c;
- out[1] = s;
- out[2] = -s;
- out[3] = c;
- out[4] = 0;
- out[5] = 0;
- return out;
-}
-/**
- * Creates a matrix from a vector scaling
- * This is equivalent to (but much faster than):
- *
- * mat2d.identity(dest);
- * mat2d.scale(dest, dest, vec);
- *
- * @param {mat2d} out mat2d receiving operation result
- * @param {ReadonlyVec2} v Scaling vector
- * @returns {mat2d} out
- */
-
-export function fromScaling(out, v) {
- out[0] = v[0];
- out[1] = 0;
- out[2] = 0;
- out[3] = v[1];
- out[4] = 0;
- out[5] = 0;
- return out;
-}
-/**
- * Creates a matrix from a vector translation
- * This is equivalent to (but much faster than):
- *
- * mat2d.identity(dest);
- * mat2d.translate(dest, dest, vec);
- *
- * @param {mat2d} out mat2d receiving operation result
- * @param {ReadonlyVec2} v Translation vector
- * @returns {mat2d} out
- */
-
-export function fromTranslation(out, v) {
- out[0] = 1;
- out[1] = 0;
- out[2] = 0;
- out[3] = 1;
- out[4] = v[0];
- out[5] = v[1];
- return out;
-}
-/**
- * Returns a string representation of a mat2d
- *
- * @param {ReadonlyMat2d} a matrix to represent as a string
- * @returns {String} string representation of the matrix
- */
-
-export function str(a) {
- return "mat2d(" + a[0] + ", " + a[1] + ", " + a[2] + ", " + a[3] + ", " + a[4] + ", " + a[5] + ")";
-}
-/**
- * Returns Frobenius norm of a mat2d
- *
- * @param {ReadonlyMat2d} a the matrix to calculate Frobenius norm of
- * @returns {Number} Frobenius norm
- */
-
-export function frob(a) {
- return Math.hypot(a[0], a[1], a[2], a[3], a[4], a[5], 1);
-}
-/**
- * Adds two mat2d's
- *
- * @param {mat2d} out the receiving matrix
- * @param {ReadonlyMat2d} a the first operand
- * @param {ReadonlyMat2d} b the second operand
- * @returns {mat2d} out
- */
-
-export function add(out, a, b) {
- out[0] = a[0] + b[0];
- out[1] = a[1] + b[1];
- out[2] = a[2] + b[2];
- out[3] = a[3] + b[3];
- out[4] = a[4] + b[4];
- out[5] = a[5] + b[5];
- return out;
-}
-/**
- * Subtracts matrix b from matrix a
- *
- * @param {mat2d} out the receiving matrix
- * @param {ReadonlyMat2d} a the first operand
- * @param {ReadonlyMat2d} b the second operand
- * @returns {mat2d} out
- */
-
-export function subtract(out, a, b) {
- out[0] = a[0] - b[0];
- out[1] = a[1] - b[1];
- out[2] = a[2] - b[2];
- out[3] = a[3] - b[3];
- out[4] = a[4] - b[4];
- out[5] = a[5] - b[5];
- return out;
-}
-/**
- * Multiply each element of the matrix by a scalar.
- *
- * @param {mat2d} out the receiving matrix
- * @param {ReadonlyMat2d} a the matrix to scale
- * @param {Number} b amount to scale the matrix's elements by
- * @returns {mat2d} out
- */
-
-export function multiplyScalar(out, a, b) {
- out[0] = a[0] * b;
- out[1] = a[1] * b;
- out[2] = a[2] * b;
- out[3] = a[3] * b;
- out[4] = a[4] * b;
- out[5] = a[5] * b;
- return out;
-}
-/**
- * Adds two mat2d's after multiplying each element of the second operand by a scalar value.
- *
- * @param {mat2d} out the receiving vector
- * @param {ReadonlyMat2d} a the first operand
- * @param {ReadonlyMat2d} b the second operand
- * @param {Number} scale the amount to scale b's elements by before adding
- * @returns {mat2d} out
- */
-
-export function multiplyScalarAndAdd(out, a, b, scale) {
- out[0] = a[0] + b[0] * scale;
- out[1] = a[1] + b[1] * scale;
- out[2] = a[2] + b[2] * scale;
- out[3] = a[3] + b[3] * scale;
- out[4] = a[4] + b[4] * scale;
- out[5] = a[5] + b[5] * scale;
- return out;
-}
-/**
- * Returns whether or not the matrices have exactly the same elements in the same position (when compared with ===)
- *
- * @param {ReadonlyMat2d} a The first matrix.
- * @param {ReadonlyMat2d} b The second matrix.
- * @returns {Boolean} True if the matrices are equal, false otherwise.
- */
-
-export function exactEquals(a, b) {
- return a[0] === b[0] && a[1] === b[1] && a[2] === b[2] && a[3] === b[3] && a[4] === b[4] && a[5] === b[5];
-}
-/**
- * Returns whether or not the matrices have approximately the same elements in the same position.
- *
- * @param {ReadonlyMat2d} a The first matrix.
- * @param {ReadonlyMat2d} b The second matrix.
- * @returns {Boolean} True if the matrices are equal, false otherwise.
- */
-
-export function equals(a, b) {
- var a0 = a[0],
- a1 = a[1],
- a2 = a[2],
- a3 = a[3],
- a4 = a[4],
- a5 = a[5];
- var b0 = b[0],
- b1 = b[1],
- b2 = b[2],
- b3 = b[3],
- b4 = b[4],
- b5 = b[5];
- return Math.abs(a0 - b0) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a0), Math.abs(b0)) && Math.abs(a1 - b1) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a1), Math.abs(b1)) && Math.abs(a2 - b2) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a2), Math.abs(b2)) && Math.abs(a3 - b3) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a3), Math.abs(b3)) && Math.abs(a4 - b4) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a4), Math.abs(b4)) && Math.abs(a5 - b5) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a5), Math.abs(b5));
-}
-/**
- * Alias for {@link mat2d.multiply}
- * @function
- */
-
-export var mul = multiply;
-/**
- * Alias for {@link mat2d.subtract}
- * @function
- */
-
-export var sub = subtract;
\ No newline at end of file
diff --git a/client/public/brick-renderer/glm/mat3.js b/client/public/brick-renderer/glm/mat3.js
deleted file mode 100644
index 13974ab..0000000
--- a/client/public/brick-renderer/glm/mat3.js
+++ /dev/null
@@ -1,778 +0,0 @@
-import * as glMatrix from "./common.js";
-/**
- * 3x3 Matrix
- * @module mat3
- */
-
-/**
- * Creates a new identity mat3
- *
- * @returns {mat3} a new 3x3 matrix
- */
-
-export function create() {
- var out = new glMatrix.ARRAY_TYPE(9);
-
- if (glMatrix.ARRAY_TYPE != Float32Array) {
- out[1] = 0;
- out[2] = 0;
- out[3] = 0;
- out[5] = 0;
- out[6] = 0;
- out[7] = 0;
- }
-
- out[0] = 1;
- out[4] = 1;
- out[8] = 1;
- return out;
-}
-/**
- * Copies the upper-left 3x3 values into the given mat3.
- *
- * @param {mat3} out the receiving 3x3 matrix
- * @param {ReadonlyMat4} a the source 4x4 matrix
- * @returns {mat3} out
- */
-
-export function fromMat4(out, a) {
- out[0] = a[0];
- out[1] = a[1];
- out[2] = a[2];
- out[3] = a[4];
- out[4] = a[5];
- out[5] = a[6];
- out[6] = a[8];
- out[7] = a[9];
- out[8] = a[10];
- return out;
-}
-/**
- * Creates a new mat3 initialized with values from an existing matrix
- *
- * @param {ReadonlyMat3} a matrix to clone
- * @returns {mat3} a new 3x3 matrix
- */
-
-export function clone(a) {
- var out = new glMatrix.ARRAY_TYPE(9);
- out[0] = a[0];
- out[1] = a[1];
- out[2] = a[2];
- out[3] = a[3];
- out[4] = a[4];
- out[5] = a[5];
- out[6] = a[6];
- out[7] = a[7];
- out[8] = a[8];
- return out;
-}
-/**
- * Copy the values from one mat3 to another
- *
- * @param {mat3} out the receiving matrix
- * @param {ReadonlyMat3} a the source matrix
- * @returns {mat3} out
- */
-
-export function copy(out, a) {
- out[0] = a[0];
- out[1] = a[1];
- out[2] = a[2];
- out[3] = a[3];
- out[4] = a[4];
- out[5] = a[5];
- out[6] = a[6];
- out[7] = a[7];
- out[8] = a[8];
- return out;
-}
-/**
- * Create a new mat3 with the given values
- *
- * @param {Number} m00 Component in column 0, row 0 position (index 0)
- * @param {Number} m01 Component in column 0, row 1 position (index 1)
- * @param {Number} m02 Component in column 0, row 2 position (index 2)
- * @param {Number} m10 Component in column 1, row 0 position (index 3)
- * @param {Number} m11 Component in column 1, row 1 position (index 4)
- * @param {Number} m12 Component in column 1, row 2 position (index 5)
- * @param {Number} m20 Component in column 2, row 0 position (index 6)
- * @param {Number} m21 Component in column 2, row 1 position (index 7)
- * @param {Number} m22 Component in column 2, row 2 position (index 8)
- * @returns {mat3} A new mat3
- */
-
-export function fromValues(m00, m01, m02, m10, m11, m12, m20, m21, m22) {
- var out = new glMatrix.ARRAY_TYPE(9);
- out[0] = m00;
- out[1] = m01;
- out[2] = m02;
- out[3] = m10;
- out[4] = m11;
- out[5] = m12;
- out[6] = m20;
- out[7] = m21;
- out[8] = m22;
- return out;
-}
-/**
- * Set the components of a mat3 to the given values
- *
- * @param {mat3} out the receiving matrix
- * @param {Number} m00 Component in column 0, row 0 position (index 0)
- * @param {Number} m01 Component in column 0, row 1 position (index 1)
- * @param {Number} m02 Component in column 0, row 2 position (index 2)
- * @param {Number} m10 Component in column 1, row 0 position (index 3)
- * @param {Number} m11 Component in column 1, row 1 position (index 4)
- * @param {Number} m12 Component in column 1, row 2 position (index 5)
- * @param {Number} m20 Component in column 2, row 0 position (index 6)
- * @param {Number} m21 Component in column 2, row 1 position (index 7)
- * @param {Number} m22 Component in column 2, row 2 position (index 8)
- * @returns {mat3} out
- */
-
-export function set(out, m00, m01, m02, m10, m11, m12, m20, m21, m22) {
- out[0] = m00;
- out[1] = m01;
- out[2] = m02;
- out[3] = m10;
- out[4] = m11;
- out[5] = m12;
- out[6] = m20;
- out[7] = m21;
- out[8] = m22;
- return out;
-}
-/**
- * Set a mat3 to the identity matrix
- *
- * @param {mat3} out the receiving matrix
- * @returns {mat3} out
- */
-
-export function identity(out) {
- out[0] = 1;
- out[1] = 0;
- out[2] = 0;
- out[3] = 0;
- out[4] = 1;
- out[5] = 0;
- out[6] = 0;
- out[7] = 0;
- out[8] = 1;
- return out;
-}
-/**
- * Transpose the values of a mat3
- *
- * @param {mat3} out the receiving matrix
- * @param {ReadonlyMat3} a the source matrix
- * @returns {mat3} out
- */
-
-export function transpose(out, a) {
- // If we are transposing ourselves we can skip a few steps but have to cache some values
- if (out === a) {
- var a01 = a[1],
- a02 = a[2],
- a12 = a[5];
- out[1] = a[3];
- out[2] = a[6];
- out[3] = a01;
- out[5] = a[7];
- out[6] = a02;
- out[7] = a12;
- } else {
- out[0] = a[0];
- out[1] = a[3];
- out[2] = a[6];
- out[3] = a[1];
- out[4] = a[4];
- out[5] = a[7];
- out[6] = a[2];
- out[7] = a[5];
- out[8] = a[8];
- }
-
- return out;
-}
-/**
- * Inverts a mat3
- *
- * @param {mat3} out the receiving matrix
- * @param {ReadonlyMat3} a the source matrix
- * @returns {mat3} out
- */
-
-export function invert(out, a) {
- var a00 = a[0],
- a01 = a[1],
- a02 = a[2];
- var a10 = a[3],
- a11 = a[4],
- a12 = a[5];
- var a20 = a[6],
- a21 = a[7],
- a22 = a[8];
- var b01 = a22 * a11 - a12 * a21;
- var b11 = -a22 * a10 + a12 * a20;
- var b21 = a21 * a10 - a11 * a20; // Calculate the determinant
-
- var det = a00 * b01 + a01 * b11 + a02 * b21;
-
- if (!det) {
- return null;
- }
-
- det = 1.0 / det;
- out[0] = b01 * det;
- out[1] = (-a22 * a01 + a02 * a21) * det;
- out[2] = (a12 * a01 - a02 * a11) * det;
- out[3] = b11 * det;
- out[4] = (a22 * a00 - a02 * a20) * det;
- out[5] = (-a12 * a00 + a02 * a10) * det;
- out[6] = b21 * det;
- out[7] = (-a21 * a00 + a01 * a20) * det;
- out[8] = (a11 * a00 - a01 * a10) * det;
- return out;
-}
-/**
- * Calculates the adjugate of a mat3
- *
- * @param {mat3} out the receiving matrix
- * @param {ReadonlyMat3} a the source matrix
- * @returns {mat3} out
- */
-
-export function adjoint(out, a) {
- var a00 = a[0],
- a01 = a[1],
- a02 = a[2];
- var a10 = a[3],
- a11 = a[4],
- a12 = a[5];
- var a20 = a[6],
- a21 = a[7],
- a22 = a[8];
- out[0] = a11 * a22 - a12 * a21;
- out[1] = a02 * a21 - a01 * a22;
- out[2] = a01 * a12 - a02 * a11;
- out[3] = a12 * a20 - a10 * a22;
- out[4] = a00 * a22 - a02 * a20;
- out[5] = a02 * a10 - a00 * a12;
- out[6] = a10 * a21 - a11 * a20;
- out[7] = a01 * a20 - a00 * a21;
- out[8] = a00 * a11 - a01 * a10;
- return out;
-}
-/**
- * Calculates the determinant of a mat3
- *
- * @param {ReadonlyMat3} a the source matrix
- * @returns {Number} determinant of a
- */
-
-export function determinant(a) {
- var a00 = a[0],
- a01 = a[1],
- a02 = a[2];
- var a10 = a[3],
- a11 = a[4],
- a12 = a[5];
- var a20 = a[6],
- a21 = a[7],
- a22 = a[8];
- return a00 * (a22 * a11 - a12 * a21) + a01 * (-a22 * a10 + a12 * a20) + a02 * (a21 * a10 - a11 * a20);
-}
-/**
- * Multiplies two mat3's
- *
- * @param {mat3} out the receiving matrix
- * @param {ReadonlyMat3} a the first operand
- * @param {ReadonlyMat3} b the second operand
- * @returns {mat3} out
- */
-
-export function multiply(out, a, b) {
- var a00 = a[0],
- a01 = a[1],
- a02 = a[2];
- var a10 = a[3],
- a11 = a[4],
- a12 = a[5];
- var a20 = a[6],
- a21 = a[7],
- a22 = a[8];
- var b00 = b[0],
- b01 = b[1],
- b02 = b[2];
- var b10 = b[3],
- b11 = b[4],
- b12 = b[5];
- var b20 = b[6],
- b21 = b[7],
- b22 = b[8];
- out[0] = b00 * a00 + b01 * a10 + b02 * a20;
- out[1] = b00 * a01 + b01 * a11 + b02 * a21;
- out[2] = b00 * a02 + b01 * a12 + b02 * a22;
- out[3] = b10 * a00 + b11 * a10 + b12 * a20;
- out[4] = b10 * a01 + b11 * a11 + b12 * a21;
- out[5] = b10 * a02 + b11 * a12 + b12 * a22;
- out[6] = b20 * a00 + b21 * a10 + b22 * a20;
- out[7] = b20 * a01 + b21 * a11 + b22 * a21;
- out[8] = b20 * a02 + b21 * a12 + b22 * a22;
- return out;
-}
-/**
- * Translate a mat3 by the given vector
- *
- * @param {mat3} out the receiving matrix
- * @param {ReadonlyMat3} a the matrix to translate
- * @param {ReadonlyVec2} v vector to translate by
- * @returns {mat3} out
- */
-
-export function translate(out, a, v) {
- var a00 = a[0],
- a01 = a[1],
- a02 = a[2],
- a10 = a[3],
- a11 = a[4],
- a12 = a[5],
- a20 = a[6],
- a21 = a[7],
- a22 = a[8],
- x = v[0],
- y = v[1];
- out[0] = a00;
- out[1] = a01;
- out[2] = a02;
- out[3] = a10;
- out[4] = a11;
- out[5] = a12;
- out[6] = x * a00 + y * a10 + a20;
- out[7] = x * a01 + y * a11 + a21;
- out[8] = x * a02 + y * a12 + a22;
- return out;
-}
-/**
- * Rotates a mat3 by the given angle
- *
- * @param {mat3} out the receiving matrix
- * @param {ReadonlyMat3} a the matrix to rotate
- * @param {Number} rad the angle to rotate the matrix by
- * @returns {mat3} out
- */
-
-export function rotate(out, a, rad) {
- var a00 = a[0],
- a01 = a[1],
- a02 = a[2],
- a10 = a[3],
- a11 = a[4],
- a12 = a[5],
- a20 = a[6],
- a21 = a[7],
- a22 = a[8],
- s = Math.sin(rad),
- c = Math.cos(rad);
- out[0] = c * a00 + s * a10;
- out[1] = c * a01 + s * a11;
- out[2] = c * a02 + s * a12;
- out[3] = c * a10 - s * a00;
- out[4] = c * a11 - s * a01;
- out[5] = c * a12 - s * a02;
- out[6] = a20;
- out[7] = a21;
- out[8] = a22;
- return out;
-}
-/**
- * Scales the mat3 by the dimensions in the given vec2
- *
- * @param {mat3} out the receiving matrix
- * @param {ReadonlyMat3} a the matrix to rotate
- * @param {ReadonlyVec2} v the vec2 to scale the matrix by
- * @returns {mat3} out
- **/
-
-export function scale(out, a, v) {
- var x = v[0],
- y = v[1];
- out[0] = x * a[0];
- out[1] = x * a[1];
- out[2] = x * a[2];
- out[3] = y * a[3];
- out[4] = y * a[4];
- out[5] = y * a[5];
- out[6] = a[6];
- out[7] = a[7];
- out[8] = a[8];
- return out;
-}
-/**
- * Creates a matrix from a vector translation
- * This is equivalent to (but much faster than):
- *
- * mat3.identity(dest);
- * mat3.translate(dest, dest, vec);
- *
- * @param {mat3} out mat3 receiving operation result
- * @param {ReadonlyVec2} v Translation vector
- * @returns {mat3} out
- */
-
-export function fromTranslation(out, v) {
- out[0] = 1;
- out[1] = 0;
- out[2] = 0;
- out[3] = 0;
- out[4] = 1;
- out[5] = 0;
- out[6] = v[0];
- out[7] = v[1];
- out[8] = 1;
- return out;
-}
-/**
- * Creates a matrix from a given angle
- * This is equivalent to (but much faster than):
- *
- * mat3.identity(dest);
- * mat3.rotate(dest, dest, rad);
- *
- * @param {mat3} out mat3 receiving operation result
- * @param {Number} rad the angle to rotate the matrix by
- * @returns {mat3} out
- */
-
-export function fromRotation(out, rad) {
- var s = Math.sin(rad),
- c = Math.cos(rad);
- out[0] = c;
- out[1] = s;
- out[2] = 0;
- out[3] = -s;
- out[4] = c;
- out[5] = 0;
- out[6] = 0;
- out[7] = 0;
- out[8] = 1;
- return out;
-}
-/**
- * Creates a matrix from a vector scaling
- * This is equivalent to (but much faster than):
- *
- * mat3.identity(dest);
- * mat3.scale(dest, dest, vec);
- *
- * @param {mat3} out mat3 receiving operation result
- * @param {ReadonlyVec2} v Scaling vector
- * @returns {mat3} out
- */
-
-export function fromScaling(out, v) {
- out[0] = v[0];
- out[1] = 0;
- out[2] = 0;
- out[3] = 0;
- out[4] = v[1];
- out[5] = 0;
- out[6] = 0;
- out[7] = 0;
- out[8] = 1;
- return out;
-}
-/**
- * Copies the values from a mat2d into a mat3
- *
- * @param {mat3} out the receiving matrix
- * @param {ReadonlyMat2d} a the matrix to copy
- * @returns {mat3} out
- **/
-
-export function fromMat2d(out, a) {
- out[0] = a[0];
- out[1] = a[1];
- out[2] = 0;
- out[3] = a[2];
- out[4] = a[3];
- out[5] = 0;
- out[6] = a[4];
- out[7] = a[5];
- out[8] = 1;
- return out;
-}
-/**
- * Calculates a 3x3 matrix from the given quaternion
- *
- * @param {mat3} out mat3 receiving operation result
- * @param {ReadonlyQuat} q Quaternion to create matrix from
- *
- * @returns {mat3} out
- */
-
-export function fromQuat(out, q) {
- var x = q[0],
- y = q[1],
- z = q[2],
- w = q[3];
- var x2 = x + x;
- var y2 = y + y;
- var z2 = z + z;
- var xx = x * x2;
- var yx = y * x2;
- var yy = y * y2;
- var zx = z * x2;
- var zy = z * y2;
- var zz = z * z2;
- var wx = w * x2;
- var wy = w * y2;
- var wz = w * z2;
- out[0] = 1 - yy - zz;
- out[3] = yx - wz;
- out[6] = zx + wy;
- out[1] = yx + wz;
- out[4] = 1 - xx - zz;
- out[7] = zy - wx;
- out[2] = zx - wy;
- out[5] = zy + wx;
- out[8] = 1 - xx - yy;
- return out;
-}
-/**
- * Calculates a 3x3 normal matrix (transpose inverse) from the 4x4 matrix
- *
- * @param {mat3} out mat3 receiving operation result
- * @param {ReadonlyMat4} a Mat4 to derive the normal matrix from
- *
- * @returns {mat3} out
- */
-
-export function normalFromMat4(out, a) {
- var a00 = a[0],
- a01 = a[1],
- a02 = a[2],
- a03 = a[3];
- var a10 = a[4],
- a11 = a[5],
- a12 = a[6],
- a13 = a[7];
- var a20 = a[8],
- a21 = a[9],
- a22 = a[10],
- a23 = a[11];
- var a30 = a[12],
- a31 = a[13],
- a32 = a[14],
- a33 = a[15];
- var b00 = a00 * a11 - a01 * a10;
- var b01 = a00 * a12 - a02 * a10;
- var b02 = a00 * a13 - a03 * a10;
- var b03 = a01 * a12 - a02 * a11;
- var b04 = a01 * a13 - a03 * a11;
- var b05 = a02 * a13 - a03 * a12;
- var b06 = a20 * a31 - a21 * a30;
- var b07 = a20 * a32 - a22 * a30;
- var b08 = a20 * a33 - a23 * a30;
- var b09 = a21 * a32 - a22 * a31;
- var b10 = a21 * a33 - a23 * a31;
- var b11 = a22 * a33 - a23 * a32; // Calculate the determinant
-
- var det = b00 * b11 - b01 * b10 + b02 * b09 + b03 * b08 - b04 * b07 + b05 * b06;
-
- if (!det) {
- return null;
- }
-
- det = 1.0 / det;
- out[0] = (a11 * b11 - a12 * b10 + a13 * b09) * det;
- out[1] = (a12 * b08 - a10 * b11 - a13 * b07) * det;
- out[2] = (a10 * b10 - a11 * b08 + a13 * b06) * det;
- out[3] = (a02 * b10 - a01 * b11 - a03 * b09) * det;
- out[4] = (a00 * b11 - a02 * b08 + a03 * b07) * det;
- out[5] = (a01 * b08 - a00 * b10 - a03 * b06) * det;
- out[6] = (a31 * b05 - a32 * b04 + a33 * b03) * det;
- out[7] = (a32 * b02 - a30 * b05 - a33 * b01) * det;
- out[8] = (a30 * b04 - a31 * b02 + a33 * b00) * det;
- return out;
-}
-/**
- * Generates a 2D projection matrix with the given bounds
- *
- * @param {mat3} out mat3 frustum matrix will be written into
- * @param {number} width Width of your gl context
- * @param {number} height Height of gl context
- * @returns {mat3} out
- */
-
-export function projection(out, width, height) {
- out[0] = 2 / width;
- out[1] = 0;
- out[2] = 0;
- out[3] = 0;
- out[4] = -2 / height;
- out[5] = 0;
- out[6] = -1;
- out[7] = 1;
- out[8] = 1;
- return out;
-}
-/**
- * Returns a string representation of a mat3
- *
- * @param {ReadonlyMat3} a matrix to represent as a string
- * @returns {String} string representation of the matrix
- */
-
-export function str(a) {
- return "mat3(" + a[0] + ", " + a[1] + ", " + a[2] + ", " + a[3] + ", " + a[4] + ", " + a[5] + ", " + a[6] + ", " + a[7] + ", " + a[8] + ")";
-}
-/**
- * Returns Frobenius norm of a mat3
- *
- * @param {ReadonlyMat3} a the matrix to calculate Frobenius norm of
- * @returns {Number} Frobenius norm
- */
-
-export function frob(a) {
- return Math.hypot(a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8]);
-}
-/**
- * Adds two mat3's
- *
- * @param {mat3} out the receiving matrix
- * @param {ReadonlyMat3} a the first operand
- * @param {ReadonlyMat3} b the second operand
- * @returns {mat3} out
- */
-
-export function add(out, a, b) {
- out[0] = a[0] + b[0];
- out[1] = a[1] + b[1];
- out[2] = a[2] + b[2];
- out[3] = a[3] + b[3];
- out[4] = a[4] + b[4];
- out[5] = a[5] + b[5];
- out[6] = a[6] + b[6];
- out[7] = a[7] + b[7];
- out[8] = a[8] + b[8];
- return out;
-}
-/**
- * Subtracts matrix b from matrix a
- *
- * @param {mat3} out the receiving matrix
- * @param {ReadonlyMat3} a the first operand
- * @param {ReadonlyMat3} b the second operand
- * @returns {mat3} out
- */
-
-export function subtract(out, a, b) {
- out[0] = a[0] - b[0];
- out[1] = a[1] - b[1];
- out[2] = a[2] - b[2];
- out[3] = a[3] - b[3];
- out[4] = a[4] - b[4];
- out[5] = a[5] - b[5];
- out[6] = a[6] - b[6];
- out[7] = a[7] - b[7];
- out[8] = a[8] - b[8];
- return out;
-}
-/**
- * Multiply each element of the matrix by a scalar.
- *
- * @param {mat3} out the receiving matrix
- * @param {ReadonlyMat3} a the matrix to scale
- * @param {Number} b amount to scale the matrix's elements by
- * @returns {mat3} out
- */
-
-export function multiplyScalar(out, a, b) {
- out[0] = a[0] * b;
- out[1] = a[1] * b;
- out[2] = a[2] * b;
- out[3] = a[3] * b;
- out[4] = a[4] * b;
- out[5] = a[5] * b;
- out[6] = a[6] * b;
- out[7] = a[7] * b;
- out[8] = a[8] * b;
- return out;
-}
-/**
- * Adds two mat3's after multiplying each element of the second operand by a scalar value.
- *
- * @param {mat3} out the receiving vector
- * @param {ReadonlyMat3} a the first operand
- * @param {ReadonlyMat3} b the second operand
- * @param {Number} scale the amount to scale b's elements by before adding
- * @returns {mat3} out
- */
-
-export function multiplyScalarAndAdd(out, a, b, scale) {
- out[0] = a[0] + b[0] * scale;
- out[1] = a[1] + b[1] * scale;
- out[2] = a[2] + b[2] * scale;
- out[3] = a[3] + b[3] * scale;
- out[4] = a[4] + b[4] * scale;
- out[5] = a[5] + b[5] * scale;
- out[6] = a[6] + b[6] * scale;
- out[7] = a[7] + b[7] * scale;
- out[8] = a[8] + b[8] * scale;
- return out;
-}
-/**
- * Returns whether or not the matrices have exactly the same elements in the same position (when compared with ===)
- *
- * @param {ReadonlyMat3} a The first matrix.
- * @param {ReadonlyMat3} b The second matrix.
- * @returns {Boolean} True if the matrices are equal, false otherwise.
- */
-
-export function exactEquals(a, b) {
- return a[0] === b[0] && a[1] === b[1] && a[2] === b[2] && a[3] === b[3] && a[4] === b[4] && a[5] === b[5] && a[6] === b[6] && a[7] === b[7] && a[8] === b[8];
-}
-/**
- * Returns whether or not the matrices have approximately the same elements in the same position.
- *
- * @param {ReadonlyMat3} a The first matrix.
- * @param {ReadonlyMat3} b The second matrix.
- * @returns {Boolean} True if the matrices are equal, false otherwise.
- */
-
-export function equals(a, b) {
- var a0 = a[0],
- a1 = a[1],
- a2 = a[2],
- a3 = a[3],
- a4 = a[4],
- a5 = a[5],
- a6 = a[6],
- a7 = a[7],
- a8 = a[8];
- var b0 = b[0],
- b1 = b[1],
- b2 = b[2],
- b3 = b[3],
- b4 = b[4],
- b5 = b[5],
- b6 = b[6],
- b7 = b[7],
- b8 = b[8];
- return Math.abs(a0 - b0) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a0), Math.abs(b0)) && Math.abs(a1 - b1) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a1), Math.abs(b1)) && Math.abs(a2 - b2) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a2), Math.abs(b2)) && Math.abs(a3 - b3) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a3), Math.abs(b3)) && Math.abs(a4 - b4) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a4), Math.abs(b4)) && Math.abs(a5 - b5) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a5), Math.abs(b5)) && Math.abs(a6 - b6) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a6), Math.abs(b6)) && Math.abs(a7 - b7) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a7), Math.abs(b7)) && Math.abs(a8 - b8) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a8), Math.abs(b8));
-}
-/**
- * Alias for {@link mat3.multiply}
- * @function
- */
-
-export var mul = multiply;
-/**
- * Alias for {@link mat3.subtract}
- * @function
- */
-
-export var sub = subtract;
\ No newline at end of file
diff --git a/client/public/brick-renderer/glm/mat4.js b/client/public/brick-renderer/glm/mat4.js
deleted file mode 100644
index edb7b76..0000000
--- a/client/public/brick-renderer/glm/mat4.js
+++ /dev/null
@@ -1,1910 +0,0 @@
-import * as glMatrix from "./common.js";
-/**
- * 4x4 Matrix
Format: column-major, when typed out it looks like row-major
The matrices are being post multiplied.
- * @module mat4
- */
-
-/**
- * Creates a new identity mat4
- *
- * @returns {mat4} a new 4x4 matrix
- */
-
-export function create() {
- var out = new glMatrix.ARRAY_TYPE(16);
-
- if (glMatrix.ARRAY_TYPE != Float32Array) {
- out[1] = 0;
- out[2] = 0;
- out[3] = 0;
- out[4] = 0;
- out[6] = 0;
- out[7] = 0;
- out[8] = 0;
- out[9] = 0;
- out[11] = 0;
- out[12] = 0;
- out[13] = 0;
- out[14] = 0;
- }
-
- out[0] = 1;
- out[5] = 1;
- out[10] = 1;
- out[15] = 1;
- return out;
-}
-/**
- * Creates a new mat4 initialized with values from an existing matrix
- *
- * @param {ReadonlyMat4} a matrix to clone
- * @returns {mat4} a new 4x4 matrix
- */
-
-export function clone(a) {
- var out = new glMatrix.ARRAY_TYPE(16);
- out[0] = a[0];
- out[1] = a[1];
- out[2] = a[2];
- out[3] = a[3];
- out[4] = a[4];
- out[5] = a[5];
- out[6] = a[6];
- out[7] = a[7];
- out[8] = a[8];
- out[9] = a[9];
- out[10] = a[10];
- out[11] = a[11];
- out[12] = a[12];
- out[13] = a[13];
- out[14] = a[14];
- out[15] = a[15];
- return out;
-}
-/**
- * Copy the values from one mat4 to another
- *
- * @param {mat4} out the receiving matrix
- * @param {ReadonlyMat4} a the source matrix
- * @returns {mat4} out
- */
-
-export function copy(out, a) {
- out[0] = a[0];
- out[1] = a[1];
- out[2] = a[2];
- out[3] = a[3];
- out[4] = a[4];
- out[5] = a[5];
- out[6] = a[6];
- out[7] = a[7];
- out[8] = a[8];
- out[9] = a[9];
- out[10] = a[10];
- out[11] = a[11];
- out[12] = a[12];
- out[13] = a[13];
- out[14] = a[14];
- out[15] = a[15];
- return out;
-}
-/**
- * Create a new mat4 with the given values
- *
- * @param {Number} m00 Component in column 0, row 0 position (index 0)
- * @param {Number} m01 Component in column 0, row 1 position (index 1)
- * @param {Number} m02 Component in column 0, row 2 position (index 2)
- * @param {Number} m03 Component in column 0, row 3 position (index 3)
- * @param {Number} m10 Component in column 1, row 0 position (index 4)
- * @param {Number} m11 Component in column 1, row 1 position (index 5)
- * @param {Number} m12 Component in column 1, row 2 position (index 6)
- * @param {Number} m13 Component in column 1, row 3 position (index 7)
- * @param {Number} m20 Component in column 2, row 0 position (index 8)
- * @param {Number} m21 Component in column 2, row 1 position (index 9)
- * @param {Number} m22 Component in column 2, row 2 position (index 10)
- * @param {Number} m23 Component in column 2, row 3 position (index 11)
- * @param {Number} m30 Component in column 3, row 0 position (index 12)
- * @param {Number} m31 Component in column 3, row 1 position (index 13)
- * @param {Number} m32 Component in column 3, row 2 position (index 14)
- * @param {Number} m33 Component in column 3, row 3 position (index 15)
- * @returns {mat4} A new mat4
- */
-
-export function fromValues(m00, m01, m02, m03, m10, m11, m12, m13, m20, m21, m22, m23, m30, m31, m32, m33) {
- var out = new glMatrix.ARRAY_TYPE(16);
- out[0] = m00;
- out[1] = m01;
- out[2] = m02;
- out[3] = m03;
- out[4] = m10;
- out[5] = m11;
- out[6] = m12;
- out[7] = m13;
- out[8] = m20;
- out[9] = m21;
- out[10] = m22;
- out[11] = m23;
- out[12] = m30;
- out[13] = m31;
- out[14] = m32;
- out[15] = m33;
- return out;
-}
-/**
- * Set the components of a mat4 to the given values
- *
- * @param {mat4} out the receiving matrix
- * @param {Number} m00 Component in column 0, row 0 position (index 0)
- * @param {Number} m01 Component in column 0, row 1 position (index 1)
- * @param {Number} m02 Component in column 0, row 2 position (index 2)
- * @param {Number} m03 Component in column 0, row 3 position (index 3)
- * @param {Number} m10 Component in column 1, row 0 position (index 4)
- * @param {Number} m11 Component in column 1, row 1 position (index 5)
- * @param {Number} m12 Component in column 1, row 2 position (index 6)
- * @param {Number} m13 Component in column 1, row 3 position (index 7)
- * @param {Number} m20 Component in column 2, row 0 position (index 8)
- * @param {Number} m21 Component in column 2, row 1 position (index 9)
- * @param {Number} m22 Component in column 2, row 2 position (index 10)
- * @param {Number} m23 Component in column 2, row 3 position (index 11)
- * @param {Number} m30 Component in column 3, row 0 position (index 12)
- * @param {Number} m31 Component in column 3, row 1 position (index 13)
- * @param {Number} m32 Component in column 3, row 2 position (index 14)
- * @param {Number} m33 Component in column 3, row 3 position (index 15)
- * @returns {mat4} out
- */
-
-export function set(out, m00, m01, m02, m03, m10, m11, m12, m13, m20, m21, m22, m23, m30, m31, m32, m33) {
- out[0] = m00;
- out[1] = m01;
- out[2] = m02;
- out[3] = m03;
- out[4] = m10;
- out[5] = m11;
- out[6] = m12;
- out[7] = m13;
- out[8] = m20;
- out[9] = m21;
- out[10] = m22;
- out[11] = m23;
- out[12] = m30;
- out[13] = m31;
- out[14] = m32;
- out[15] = m33;
- return out;
-}
-/**
- * Set a mat4 to the identity matrix
- *
- * @param {mat4} out the receiving matrix
- * @returns {mat4} out
- */
-
-export function identity(out) {
- out[0] = 1;
- out[1] = 0;
- out[2] = 0;
- out[3] = 0;
- out[4] = 0;
- out[5] = 1;
- out[6] = 0;
- out[7] = 0;
- out[8] = 0;
- out[9] = 0;
- out[10] = 1;
- out[11] = 0;
- out[12] = 0;
- out[13] = 0;
- out[14] = 0;
- out[15] = 1;
- return out;
-}
-/**
- * Transpose the values of a mat4
- *
- * @param {mat4} out the receiving matrix
- * @param {ReadonlyMat4} a the source matrix
- * @returns {mat4} out
- */
-
-export function transpose(out, a) {
- // If we are transposing ourselves we can skip a few steps but have to cache some values
- if (out === a) {
- var a01 = a[1],
- a02 = a[2],
- a03 = a[3];
- var a12 = a[6],
- a13 = a[7];
- var a23 = a[11];
- out[1] = a[4];
- out[2] = a[8];
- out[3] = a[12];
- out[4] = a01;
- out[6] = a[9];
- out[7] = a[13];
- out[8] = a02;
- out[9] = a12;
- out[11] = a[14];
- out[12] = a03;
- out[13] = a13;
- out[14] = a23;
- } else {
- out[0] = a[0];
- out[1] = a[4];
- out[2] = a[8];
- out[3] = a[12];
- out[4] = a[1];
- out[5] = a[5];
- out[6] = a[9];
- out[7] = a[13];
- out[8] = a[2];
- out[9] = a[6];
- out[10] = a[10];
- out[11] = a[14];
- out[12] = a[3];
- out[13] = a[7];
- out[14] = a[11];
- out[15] = a[15];
- }
-
- return out;
-}
-/**
- * Inverts a mat4
- *
- * @param {mat4} out the receiving matrix
- * @param {ReadonlyMat4} a the source matrix
- * @returns {mat4} out
- */
-
-export function invert(out, a) {
- var a00 = a[0],
- a01 = a[1],
- a02 = a[2],
- a03 = a[3];
- var a10 = a[4],
- a11 = a[5],
- a12 = a[6],
- a13 = a[7];
- var a20 = a[8],
- a21 = a[9],
- a22 = a[10],
- a23 = a[11];
- var a30 = a[12],
- a31 = a[13],
- a32 = a[14],
- a33 = a[15];
- var b00 = a00 * a11 - a01 * a10;
- var b01 = a00 * a12 - a02 * a10;
- var b02 = a00 * a13 - a03 * a10;
- var b03 = a01 * a12 - a02 * a11;
- var b04 = a01 * a13 - a03 * a11;
- var b05 = a02 * a13 - a03 * a12;
- var b06 = a20 * a31 - a21 * a30;
- var b07 = a20 * a32 - a22 * a30;
- var b08 = a20 * a33 - a23 * a30;
- var b09 = a21 * a32 - a22 * a31;
- var b10 = a21 * a33 - a23 * a31;
- var b11 = a22 * a33 - a23 * a32; // Calculate the determinant
-
- var det = b00 * b11 - b01 * b10 + b02 * b09 + b03 * b08 - b04 * b07 + b05 * b06;
-
- if (!det) {
- return null;
- }
-
- det = 1.0 / det;
- out[0] = (a11 * b11 - a12 * b10 + a13 * b09) * det;
- out[1] = (a02 * b10 - a01 * b11 - a03 * b09) * det;
- out[2] = (a31 * b05 - a32 * b04 + a33 * b03) * det;
- out[3] = (a22 * b04 - a21 * b05 - a23 * b03) * det;
- out[4] = (a12 * b08 - a10 * b11 - a13 * b07) * det;
- out[5] = (a00 * b11 - a02 * b08 + a03 * b07) * det;
- out[6] = (a32 * b02 - a30 * b05 - a33 * b01) * det;
- out[7] = (a20 * b05 - a22 * b02 + a23 * b01) * det;
- out[8] = (a10 * b10 - a11 * b08 + a13 * b06) * det;
- out[9] = (a01 * b08 - a00 * b10 - a03 * b06) * det;
- out[10] = (a30 * b04 - a31 * b02 + a33 * b00) * det;
- out[11] = (a21 * b02 - a20 * b04 - a23 * b00) * det;
- out[12] = (a11 * b07 - a10 * b09 - a12 * b06) * det;
- out[13] = (a00 * b09 - a01 * b07 + a02 * b06) * det;
- out[14] = (a31 * b01 - a30 * b03 - a32 * b00) * det;
- out[15] = (a20 * b03 - a21 * b01 + a22 * b00) * det;
- return out;
-}
-/**
- * Calculates the adjugate of a mat4
- *
- * @param {mat4} out the receiving matrix
- * @param {ReadonlyMat4} a the source matrix
- * @returns {mat4} out
- */
-
-export function adjoint(out, a) {
- var a00 = a[0],
- a01 = a[1],
- a02 = a[2],
- a03 = a[3];
- var a10 = a[4],
- a11 = a[5],
- a12 = a[6],
- a13 = a[7];
- var a20 = a[8],
- a21 = a[9],
- a22 = a[10],
- a23 = a[11];
- var a30 = a[12],
- a31 = a[13],
- a32 = a[14],
- a33 = a[15];
- out[0] = a11 * (a22 * a33 - a23 * a32) - a21 * (a12 * a33 - a13 * a32) + a31 * (a12 * a23 - a13 * a22);
- out[1] = -(a01 * (a22 * a33 - a23 * a32) - a21 * (a02 * a33 - a03 * a32) + a31 * (a02 * a23 - a03 * a22));
- out[2] = a01 * (a12 * a33 - a13 * a32) - a11 * (a02 * a33 - a03 * a32) + a31 * (a02 * a13 - a03 * a12);
- out[3] = -(a01 * (a12 * a23 - a13 * a22) - a11 * (a02 * a23 - a03 * a22) + a21 * (a02 * a13 - a03 * a12));
- out[4] = -(a10 * (a22 * a33 - a23 * a32) - a20 * (a12 * a33 - a13 * a32) + a30 * (a12 * a23 - a13 * a22));
- out[5] = a00 * (a22 * a33 - a23 * a32) - a20 * (a02 * a33 - a03 * a32) + a30 * (a02 * a23 - a03 * a22);
- out[6] = -(a00 * (a12 * a33 - a13 * a32) - a10 * (a02 * a33 - a03 * a32) + a30 * (a02 * a13 - a03 * a12));
- out[7] = a00 * (a12 * a23 - a13 * a22) - a10 * (a02 * a23 - a03 * a22) + a20 * (a02 * a13 - a03 * a12);
- out[8] = a10 * (a21 * a33 - a23 * a31) - a20 * (a11 * a33 - a13 * a31) + a30 * (a11 * a23 - a13 * a21);
- out[9] = -(a00 * (a21 * a33 - a23 * a31) - a20 * (a01 * a33 - a03 * a31) + a30 * (a01 * a23 - a03 * a21));
- out[10] = a00 * (a11 * a33 - a13 * a31) - a10 * (a01 * a33 - a03 * a31) + a30 * (a01 * a13 - a03 * a11);
- out[11] = -(a00 * (a11 * a23 - a13 * a21) - a10 * (a01 * a23 - a03 * a21) + a20 * (a01 * a13 - a03 * a11));
- out[12] = -(a10 * (a21 * a32 - a22 * a31) - a20 * (a11 * a32 - a12 * a31) + a30 * (a11 * a22 - a12 * a21));
- out[13] = a00 * (a21 * a32 - a22 * a31) - a20 * (a01 * a32 - a02 * a31) + a30 * (a01 * a22 - a02 * a21);
- out[14] = -(a00 * (a11 * a32 - a12 * a31) - a10 * (a01 * a32 - a02 * a31) + a30 * (a01 * a12 - a02 * a11));
- out[15] = a00 * (a11 * a22 - a12 * a21) - a10 * (a01 * a22 - a02 * a21) + a20 * (a01 * a12 - a02 * a11);
- return out;
-}
-/**
- * Calculates the determinant of a mat4
- *
- * @param {ReadonlyMat4} a the source matrix
- * @returns {Number} determinant of a
- */
-
-export function determinant(a) {
- var a00 = a[0],
- a01 = a[1],
- a02 = a[2],
- a03 = a[3];
- var a10 = a[4],
- a11 = a[5],
- a12 = a[6],
- a13 = a[7];
- var a20 = a[8],
- a21 = a[9],
- a22 = a[10],
- a23 = a[11];
- var a30 = a[12],
- a31 = a[13],
- a32 = a[14],
- a33 = a[15];
- var b00 = a00 * a11 - a01 * a10;
- var b01 = a00 * a12 - a02 * a10;
- var b02 = a00 * a13 - a03 * a10;
- var b03 = a01 * a12 - a02 * a11;
- var b04 = a01 * a13 - a03 * a11;
- var b05 = a02 * a13 - a03 * a12;
- var b06 = a20 * a31 - a21 * a30;
- var b07 = a20 * a32 - a22 * a30;
- var b08 = a20 * a33 - a23 * a30;
- var b09 = a21 * a32 - a22 * a31;
- var b10 = a21 * a33 - a23 * a31;
- var b11 = a22 * a33 - a23 * a32; // Calculate the determinant
-
- return b00 * b11 - b01 * b10 + b02 * b09 + b03 * b08 - b04 * b07 + b05 * b06;
-}
-/**
- * Multiplies two mat4s
- *
- * @param {mat4} out the receiving matrix
- * @param {ReadonlyMat4} a the first operand
- * @param {ReadonlyMat4} b the second operand
- * @returns {mat4} out
- */
-
-export function multiply(out, a, b) {
- var a00 = a[0],
- a01 = a[1],
- a02 = a[2],
- a03 = a[3];
- var a10 = a[4],
- a11 = a[5],
- a12 = a[6],
- a13 = a[7];
- var a20 = a[8],
- a21 = a[9],
- a22 = a[10],
- a23 = a[11];
- var a30 = a[12],
- a31 = a[13],
- a32 = a[14],
- a33 = a[15]; // Cache only the current line of the second matrix
-
- var b0 = b[0],
- b1 = b[1],
- b2 = b[2],
- b3 = b[3];
- out[0] = b0 * a00 + b1 * a10 + b2 * a20 + b3 * a30;
- out[1] = b0 * a01 + b1 * a11 + b2 * a21 + b3 * a31;
- out[2] = b0 * a02 + b1 * a12 + b2 * a22 + b3 * a32;
- out[3] = b0 * a03 + b1 * a13 + b2 * a23 + b3 * a33;
- b0 = b[4];
- b1 = b[5];
- b2 = b[6];
- b3 = b[7];
- out[4] = b0 * a00 + b1 * a10 + b2 * a20 + b3 * a30;
- out[5] = b0 * a01 + b1 * a11 + b2 * a21 + b3 * a31;
- out[6] = b0 * a02 + b1 * a12 + b2 * a22 + b3 * a32;
- out[7] = b0 * a03 + b1 * a13 + b2 * a23 + b3 * a33;
- b0 = b[8];
- b1 = b[9];
- b2 = b[10];
- b3 = b[11];
- out[8] = b0 * a00 + b1 * a10 + b2 * a20 + b3 * a30;
- out[9] = b0 * a01 + b1 * a11 + b2 * a21 + b3 * a31;
- out[10] = b0 * a02 + b1 * a12 + b2 * a22 + b3 * a32;
- out[11] = b0 * a03 + b1 * a13 + b2 * a23 + b3 * a33;
- b0 = b[12];
- b1 = b[13];
- b2 = b[14];
- b3 = b[15];
- out[12] = b0 * a00 + b1 * a10 + b2 * a20 + b3 * a30;
- out[13] = b0 * a01 + b1 * a11 + b2 * a21 + b3 * a31;
- out[14] = b0 * a02 + b1 * a12 + b2 * a22 + b3 * a32;
- out[15] = b0 * a03 + b1 * a13 + b2 * a23 + b3 * a33;
- return out;
-}
-/**
- * Translate a mat4 by the given vector
- *
- * @param {mat4} out the receiving matrix
- * @param {ReadonlyMat4} a the matrix to translate
- * @param {ReadonlyVec3} v vector to translate by
- * @returns {mat4} out
- */
-
-export function translate(out, a, v) {
- var x = v[0],
- y = v[1],
- z = v[2];
- var a00, a01, a02, a03;
- var a10, a11, a12, a13;
- var a20, a21, a22, a23;
-
- if (a === out) {
- out[12] = a[0] * x + a[4] * y + a[8] * z + a[12];
- out[13] = a[1] * x + a[5] * y + a[9] * z + a[13];
- out[14] = a[2] * x + a[6] * y + a[10] * z + a[14];
- out[15] = a[3] * x + a[7] * y + a[11] * z + a[15];
- } else {
- a00 = a[0];
- a01 = a[1];
- a02 = a[2];
- a03 = a[3];
- a10 = a[4];
- a11 = a[5];
- a12 = a[6];
- a13 = a[7];
- a20 = a[8];
- a21 = a[9];
- a22 = a[10];
- a23 = a[11];
- out[0] = a00;
- out[1] = a01;
- out[2] = a02;
- out[3] = a03;
- out[4] = a10;
- out[5] = a11;
- out[6] = a12;
- out[7] = a13;
- out[8] = a20;
- out[9] = a21;
- out[10] = a22;
- out[11] = a23;
- out[12] = a00 * x + a10 * y + a20 * z + a[12];
- out[13] = a01 * x + a11 * y + a21 * z + a[13];
- out[14] = a02 * x + a12 * y + a22 * z + a[14];
- out[15] = a03 * x + a13 * y + a23 * z + a[15];
- }
-
- return out;
-}
-/**
- * Scales the mat4 by the dimensions in the given vec3 not using vectorization
- *
- * @param {mat4} out the receiving matrix
- * @param {ReadonlyMat4} a the matrix to scale
- * @param {ReadonlyVec3} v the vec3 to scale the matrix by
- * @returns {mat4} out
- **/
-
-export function scale(out, a, v) {
- var x = v[0],
- y = v[1],
- z = v[2];
- out[0] = a[0] * x;
- out[1] = a[1] * x;
- out[2] = a[2] * x;
- out[3] = a[3] * x;
- out[4] = a[4] * y;
- out[5] = a[5] * y;
- out[6] = a[6] * y;
- out[7] = a[7] * y;
- out[8] = a[8] * z;
- out[9] = a[9] * z;
- out[10] = a[10] * z;
- out[11] = a[11] * z;
- out[12] = a[12];
- out[13] = a[13];
- out[14] = a[14];
- out[15] = a[15];
- return out;
-}
-/**
- * Rotates a mat4 by the given angle around the given axis
- *
- * @param {mat4} out the receiving matrix
- * @param {ReadonlyMat4} a the matrix to rotate
- * @param {Number} rad the angle to rotate the matrix by
- * @param {ReadonlyVec3} axis the axis to rotate around
- * @returns {mat4} out
- */
-
-export function rotate(out, a, rad, axis) {
- var x = axis[0],
- y = axis[1],
- z = axis[2];
- var len = Math.hypot(x, y, z);
- var s, c, t;
- var a00, a01, a02, a03;
- var a10, a11, a12, a13;
- var a20, a21, a22, a23;
- var b00, b01, b02;
- var b10, b11, b12;
- var b20, b21, b22;
-
- if (len < glMatrix.EPSILON) {
- return null;
- }
-
- len = 1 / len;
- x *= len;
- y *= len;
- z *= len;
- s = Math.sin(rad);
- c = Math.cos(rad);
- t = 1 - c;
- a00 = a[0];
- a01 = a[1];
- a02 = a[2];
- a03 = a[3];
- a10 = a[4];
- a11 = a[5];
- a12 = a[6];
- a13 = a[7];
- a20 = a[8];
- a21 = a[9];
- a22 = a[10];
- a23 = a[11]; // Construct the elements of the rotation matrix
-
- b00 = x * x * t + c;
- b01 = y * x * t + z * s;
- b02 = z * x * t - y * s;
- b10 = x * y * t - z * s;
- b11 = y * y * t + c;
- b12 = z * y * t + x * s;
- b20 = x * z * t + y * s;
- b21 = y * z * t - x * s;
- b22 = z * z * t + c; // Perform rotation-specific matrix multiplication
-
- out[0] = a00 * b00 + a10 * b01 + a20 * b02;
- out[1] = a01 * b00 + a11 * b01 + a21 * b02;
- out[2] = a02 * b00 + a12 * b01 + a22 * b02;
- out[3] = a03 * b00 + a13 * b01 + a23 * b02;
- out[4] = a00 * b10 + a10 * b11 + a20 * b12;
- out[5] = a01 * b10 + a11 * b11 + a21 * b12;
- out[6] = a02 * b10 + a12 * b11 + a22 * b12;
- out[7] = a03 * b10 + a13 * b11 + a23 * b12;
- out[8] = a00 * b20 + a10 * b21 + a20 * b22;
- out[9] = a01 * b20 + a11 * b21 + a21 * b22;
- out[10] = a02 * b20 + a12 * b21 + a22 * b22;
- out[11] = a03 * b20 + a13 * b21 + a23 * b22;
-
- if (a !== out) {
- // If the source and destination differ, copy the unchanged last row
- out[12] = a[12];
- out[13] = a[13];
- out[14] = a[14];
- out[15] = a[15];
- }
-
- return out;
-}
-/**
- * Rotates a matrix by the given angle around the X axis
- *
- * @param {mat4} out the receiving matrix
- * @param {ReadonlyMat4} a the matrix to rotate
- * @param {Number} rad the angle to rotate the matrix by
- * @returns {mat4} out
- */
-
-export function rotateX(out, a, rad) {
- var s = Math.sin(rad);
- var c = Math.cos(rad);
- var a10 = a[4];
- var a11 = a[5];
- var a12 = a[6];
- var a13 = a[7];
- var a20 = a[8];
- var a21 = a[9];
- var a22 = a[10];
- var a23 = a[11];
-
- if (a !== out) {
- // If the source and destination differ, copy the unchanged rows
- out[0] = a[0];
- out[1] = a[1];
- out[2] = a[2];
- out[3] = a[3];
- out[12] = a[12];
- out[13] = a[13];
- out[14] = a[14];
- out[15] = a[15];
- } // Perform axis-specific matrix multiplication
-
-
- out[4] = a10 * c + a20 * s;
- out[5] = a11 * c + a21 * s;
- out[6] = a12 * c + a22 * s;
- out[7] = a13 * c + a23 * s;
- out[8] = a20 * c - a10 * s;
- out[9] = a21 * c - a11 * s;
- out[10] = a22 * c - a12 * s;
- out[11] = a23 * c - a13 * s;
- return out;
-}
-/**
- * Rotates a matrix by the given angle around the Y axis
- *
- * @param {mat4} out the receiving matrix
- * @param {ReadonlyMat4} a the matrix to rotate
- * @param {Number} rad the angle to rotate the matrix by
- * @returns {mat4} out
- */
-
-export function rotateY(out, a, rad) {
- var s = Math.sin(rad);
- var c = Math.cos(rad);
- var a00 = a[0];
- var a01 = a[1];
- var a02 = a[2];
- var a03 = a[3];
- var a20 = a[8];
- var a21 = a[9];
- var a22 = a[10];
- var a23 = a[11];
-
- if (a !== out) {
- // If the source and destination differ, copy the unchanged rows
- out[4] = a[4];
- out[5] = a[5];
- out[6] = a[6];
- out[7] = a[7];
- out[12] = a[12];
- out[13] = a[13];
- out[14] = a[14];
- out[15] = a[15];
- } // Perform axis-specific matrix multiplication
-
-
- out[0] = a00 * c - a20 * s;
- out[1] = a01 * c - a21 * s;
- out[2] = a02 * c - a22 * s;
- out[3] = a03 * c - a23 * s;
- out[8] = a00 * s + a20 * c;
- out[9] = a01 * s + a21 * c;
- out[10] = a02 * s + a22 * c;
- out[11] = a03 * s + a23 * c;
- return out;
-}
-/**
- * Rotates a matrix by the given angle around the Z axis
- *
- * @param {mat4} out the receiving matrix
- * @param {ReadonlyMat4} a the matrix to rotate
- * @param {Number} rad the angle to rotate the matrix by
- * @returns {mat4} out
- */
-
-export function rotateZ(out, a, rad) {
- var s = Math.sin(rad);
- var c = Math.cos(rad);
- var a00 = a[0];
- var a01 = a[1];
- var a02 = a[2];
- var a03 = a[3];
- var a10 = a[4];
- var a11 = a[5];
- var a12 = a[6];
- var a13 = a[7];
-
- if (a !== out) {
- // If the source and destination differ, copy the unchanged last row
- out[8] = a[8];
- out[9] = a[9];
- out[10] = a[10];
- out[11] = a[11];
- out[12] = a[12];
- out[13] = a[13];
- out[14] = a[14];
- out[15] = a[15];
- } // Perform axis-specific matrix multiplication
-
-
- out[0] = a00 * c + a10 * s;
- out[1] = a01 * c + a11 * s;
- out[2] = a02 * c + a12 * s;
- out[3] = a03 * c + a13 * s;
- out[4] = a10 * c - a00 * s;
- out[5] = a11 * c - a01 * s;
- out[6] = a12 * c - a02 * s;
- out[7] = a13 * c - a03 * s;
- return out;
-}
-/**
- * Creates a matrix from a vector translation
- * This is equivalent to (but much faster than):
- *
- * mat4.identity(dest);
- * mat4.translate(dest, dest, vec);
- *
- * @param {mat4} out mat4 receiving operation result
- * @param {ReadonlyVec3} v Translation vector
- * @returns {mat4} out
- */
-
-export function fromTranslation(out, v) {
- out[0] = 1;
- out[1] = 0;
- out[2] = 0;
- out[3] = 0;
- out[4] = 0;
- out[5] = 1;
- out[6] = 0;
- out[7] = 0;
- out[8] = 0;
- out[9] = 0;
- out[10] = 1;
- out[11] = 0;
- out[12] = v[0];
- out[13] = v[1];
- out[14] = v[2];
- out[15] = 1;
- return out;
-}
-/**
- * Creates a matrix from a vector scaling
- * This is equivalent to (but much faster than):
- *
- * mat4.identity(dest);
- * mat4.scale(dest, dest, vec);
- *
- * @param {mat4} out mat4 receiving operation result
- * @param {ReadonlyVec3} v Scaling vector
- * @returns {mat4} out
- */
-
-export function fromScaling(out, v) {
- out[0] = v[0];
- out[1] = 0;
- out[2] = 0;
- out[3] = 0;
- out[4] = 0;
- out[5] = v[1];
- out[6] = 0;
- out[7] = 0;
- out[8] = 0;
- out[9] = 0;
- out[10] = v[2];
- out[11] = 0;
- out[12] = 0;
- out[13] = 0;
- out[14] = 0;
- out[15] = 1;
- return out;
-}
-/**
- * Creates a matrix from a given angle around a given axis
- * This is equivalent to (but much faster than):
- *
- * mat4.identity(dest);
- * mat4.rotate(dest, dest, rad, axis);
- *
- * @param {mat4} out mat4 receiving operation result
- * @param {Number} rad the angle to rotate the matrix by
- * @param {ReadonlyVec3} axis the axis to rotate around
- * @returns {mat4} out
- */
-
-export function fromRotation(out, rad, axis) {
- var x = axis[0],
- y = axis[1],
- z = axis[2];
- var len = Math.hypot(x, y, z);
- var s, c, t;
-
- if (len < glMatrix.EPSILON) {
- return null;
- }
-
- len = 1 / len;
- x *= len;
- y *= len;
- z *= len;
- s = Math.sin(rad);
- c = Math.cos(rad);
- t = 1 - c; // Perform rotation-specific matrix multiplication
-
- out[0] = x * x * t + c;
- out[1] = y * x * t + z * s;
- out[2] = z * x * t - y * s;
- out[3] = 0;
- out[4] = x * y * t - z * s;
- out[5] = y * y * t + c;
- out[6] = z * y * t + x * s;
- out[7] = 0;
- out[8] = x * z * t + y * s;
- out[9] = y * z * t - x * s;
- out[10] = z * z * t + c;
- out[11] = 0;
- out[12] = 0;
- out[13] = 0;
- out[14] = 0;
- out[15] = 1;
- return out;
-}
-/**
- * Creates a matrix from the given angle around the X axis
- * This is equivalent to (but much faster than):
- *
- * mat4.identity(dest);
- * mat4.rotateX(dest, dest, rad);
- *
- * @param {mat4} out mat4 receiving operation result
- * @param {Number} rad the angle to rotate the matrix by
- * @returns {mat4} out
- */
-
-export function fromXRotation(out, rad) {
- var s = Math.sin(rad);
- var c = Math.cos(rad); // Perform axis-specific matrix multiplication
-
- out[0] = 1;
- out[1] = 0;
- out[2] = 0;
- out[3] = 0;
- out[4] = 0;
- out[5] = c;
- out[6] = s;
- out[7] = 0;
- out[8] = 0;
- out[9] = -s;
- out[10] = c;
- out[11] = 0;
- out[12] = 0;
- out[13] = 0;
- out[14] = 0;
- out[15] = 1;
- return out;
-}
-/**
- * Creates a matrix from the given angle around the Y axis
- * This is equivalent to (but much faster than):
- *
- * mat4.identity(dest);
- * mat4.rotateY(dest, dest, rad);
- *
- * @param {mat4} out mat4 receiving operation result
- * @param {Number} rad the angle to rotate the matrix by
- * @returns {mat4} out
- */
-
-export function fromYRotation(out, rad) {
- var s = Math.sin(rad);
- var c = Math.cos(rad); // Perform axis-specific matrix multiplication
-
- out[0] = c;
- out[1] = 0;
- out[2] = -s;
- out[3] = 0;
- out[4] = 0;
- out[5] = 1;
- out[6] = 0;
- out[7] = 0;
- out[8] = s;
- out[9] = 0;
- out[10] = c;
- out[11] = 0;
- out[12] = 0;
- out[13] = 0;
- out[14] = 0;
- out[15] = 1;
- return out;
-}
-/**
- * Creates a matrix from the given angle around the Z axis
- * This is equivalent to (but much faster than):
- *
- * mat4.identity(dest);
- * mat4.rotateZ(dest, dest, rad);
- *
- * @param {mat4} out mat4 receiving operation result
- * @param {Number} rad the angle to rotate the matrix by
- * @returns {mat4} out
- */
-
-export function fromZRotation(out, rad) {
- var s = Math.sin(rad);
- var c = Math.cos(rad); // Perform axis-specific matrix multiplication
-
- out[0] = c;
- out[1] = s;
- out[2] = 0;
- out[3] = 0;
- out[4] = -s;
- out[5] = c;
- out[6] = 0;
- out[7] = 0;
- out[8] = 0;
- out[9] = 0;
- out[10] = 1;
- out[11] = 0;
- out[12] = 0;
- out[13] = 0;
- out[14] = 0;
- out[15] = 1;
- return out;
-}
-/**
- * Creates a matrix from a quaternion rotation and vector translation
- * This is equivalent to (but much faster than):
- *
- * mat4.identity(dest);
- * mat4.translate(dest, vec);
- * let quatMat = mat4.create();
- * quat4.toMat4(quat, quatMat);
- * mat4.multiply(dest, quatMat);
- *
- * @param {mat4} out mat4 receiving operation result
- * @param {quat4} q Rotation quaternion
- * @param {ReadonlyVec3} v Translation vector
- * @returns {mat4} out
- */
-
-export function fromRotationTranslation(out, q, v) {
- // Quaternion math
- var x = q[0],
- y = q[1],
- z = q[2],
- w = q[3];
- var x2 = x + x;
- var y2 = y + y;
- var z2 = z + z;
- var xx = x * x2;
- var xy = x * y2;
- var xz = x * z2;
- var yy = y * y2;
- var yz = y * z2;
- var zz = z * z2;
- var wx = w * x2;
- var wy = w * y2;
- var wz = w * z2;
- out[0] = 1 - (yy + zz);
- out[1] = xy + wz;
- out[2] = xz - wy;
- out[3] = 0;
- out[4] = xy - wz;
- out[5] = 1 - (xx + zz);
- out[6] = yz + wx;
- out[7] = 0;
- out[8] = xz + wy;
- out[9] = yz - wx;
- out[10] = 1 - (xx + yy);
- out[11] = 0;
- out[12] = v[0];
- out[13] = v[1];
- out[14] = v[2];
- out[15] = 1;
- return out;
-}
-/**
- * Creates a new mat4 from a dual quat.
- *
- * @param {mat4} out Matrix
- * @param {ReadonlyQuat2} a Dual Quaternion
- * @returns {mat4} mat4 receiving operation result
- */
-
-export function fromQuat2(out, a) {
- var translation = new glMatrix.ARRAY_TYPE(3);
- var bx = -a[0],
- by = -a[1],
- bz = -a[2],
- bw = a[3],
- ax = a[4],
- ay = a[5],
- az = a[6],
- aw = a[7];
- var magnitude = bx * bx + by * by + bz * bz + bw * bw; //Only scale if it makes sense
-
- if (magnitude > 0) {
- translation[0] = (ax * bw + aw * bx + ay * bz - az * by) * 2 / magnitude;
- translation[1] = (ay * bw + aw * by + az * bx - ax * bz) * 2 / magnitude;
- translation[2] = (az * bw + aw * bz + ax * by - ay * bx) * 2 / magnitude;
- } else {
- translation[0] = (ax * bw + aw * bx + ay * bz - az * by) * 2;
- translation[1] = (ay * bw + aw * by + az * bx - ax * bz) * 2;
- translation[2] = (az * bw + aw * bz + ax * by - ay * bx) * 2;
- }
-
- fromRotationTranslation(out, a, translation);
- return out;
-}
-/**
- * Returns the translation vector component of a transformation
- * matrix. If a matrix is built with fromRotationTranslation,
- * the returned vector will be the same as the translation vector
- * originally supplied.
- * @param {vec3} out Vector to receive translation component
- * @param {ReadonlyMat4} mat Matrix to be decomposed (input)
- * @return {vec3} out
- */
-
-export function getTranslation(out, mat) {
- out[0] = mat[12];
- out[1] = mat[13];
- out[2] = mat[14];
- return out;
-}
-/**
- * Returns the scaling factor component of a transformation
- * matrix. If a matrix is built with fromRotationTranslationScale
- * with a normalized Quaternion paramter, the returned vector will be
- * the same as the scaling vector
- * originally supplied.
- * @param {vec3} out Vector to receive scaling factor component
- * @param {ReadonlyMat4} mat Matrix to be decomposed (input)
- * @return {vec3} out
- */
-
-export function getScaling(out, mat) {
- var m11 = mat[0];
- var m12 = mat[1];
- var m13 = mat[2];
- var m21 = mat[4];
- var m22 = mat[5];
- var m23 = mat[6];
- var m31 = mat[8];
- var m32 = mat[9];
- var m33 = mat[10];
- out[0] = Math.hypot(m11, m12, m13);
- out[1] = Math.hypot(m21, m22, m23);
- out[2] = Math.hypot(m31, m32, m33);
- return out;
-}
-/**
- * Returns a quaternion representing the rotational component
- * of a transformation matrix. If a matrix is built with
- * fromRotationTranslation, the returned quaternion will be the
- * same as the quaternion originally supplied.
- * @param {quat} out Quaternion to receive the rotation component
- * @param {ReadonlyMat4} mat Matrix to be decomposed (input)
- * @return {quat} out
- */
-
-export function getRotation(out, mat) {
- var scaling = new glMatrix.ARRAY_TYPE(3);
- getScaling(scaling, mat);
- var is1 = 1 / scaling[0];
- var is2 = 1 / scaling[1];
- var is3 = 1 / scaling[2];
- var sm11 = mat[0] * is1;
- var sm12 = mat[1] * is2;
- var sm13 = mat[2] * is3;
- var sm21 = mat[4] * is1;
- var sm22 = mat[5] * is2;
- var sm23 = mat[6] * is3;
- var sm31 = mat[8] * is1;
- var sm32 = mat[9] * is2;
- var sm33 = mat[10] * is3;
- var trace = sm11 + sm22 + sm33;
- var S = 0;
-
- if (trace > 0) {
- S = Math.sqrt(trace + 1.0) * 2;
- out[3] = 0.25 * S;
- out[0] = (sm23 - sm32) / S;
- out[1] = (sm31 - sm13) / S;
- out[2] = (sm12 - sm21) / S;
- } else if (sm11 > sm22 && sm11 > sm33) {
- S = Math.sqrt(1.0 + sm11 - sm22 - sm33) * 2;
- out[3] = (sm23 - sm32) / S;
- out[0] = 0.25 * S;
- out[1] = (sm12 + sm21) / S;
- out[2] = (sm31 + sm13) / S;
- } else if (sm22 > sm33) {
- S = Math.sqrt(1.0 + sm22 - sm11 - sm33) * 2;
- out[3] = (sm31 - sm13) / S;
- out[0] = (sm12 + sm21) / S;
- out[1] = 0.25 * S;
- out[2] = (sm23 + sm32) / S;
- } else {
- S = Math.sqrt(1.0 + sm33 - sm11 - sm22) * 2;
- out[3] = (sm12 - sm21) / S;
- out[0] = (sm31 + sm13) / S;
- out[1] = (sm23 + sm32) / S;
- out[2] = 0.25 * S;
- }
-
- return out;
-}
-/**
- * Creates a matrix from a quaternion rotation, vector translation and vector scale
- * This is equivalent to (but much faster than):
- *
- * mat4.identity(dest);
- * mat4.translate(dest, vec);
- * let quatMat = mat4.create();
- * quat4.toMat4(quat, quatMat);
- * mat4.multiply(dest, quatMat);
- * mat4.scale(dest, scale)
- *
- * @param {mat4} out mat4 receiving operation result
- * @param {quat4} q Rotation quaternion
- * @param {ReadonlyVec3} v Translation vector
- * @param {ReadonlyVec3} s Scaling vector
- * @returns {mat4} out
- */
-
-export function fromRotationTranslationScale(out, q, v, s) {
- // Quaternion math
- var x = q[0],
- y = q[1],
- z = q[2],
- w = q[3];
- var x2 = x + x;
- var y2 = y + y;
- var z2 = z + z;
- var xx = x * x2;
- var xy = x * y2;
- var xz = x * z2;
- var yy = y * y2;
- var yz = y * z2;
- var zz = z * z2;
- var wx = w * x2;
- var wy = w * y2;
- var wz = w * z2;
- var sx = s[0];
- var sy = s[1];
- var sz = s[2];
- out[0] = (1 - (yy + zz)) * sx;
- out[1] = (xy + wz) * sx;
- out[2] = (xz - wy) * sx;
- out[3] = 0;
- out[4] = (xy - wz) * sy;
- out[5] = (1 - (xx + zz)) * sy;
- out[6] = (yz + wx) * sy;
- out[7] = 0;
- out[8] = (xz + wy) * sz;
- out[9] = (yz - wx) * sz;
- out[10] = (1 - (xx + yy)) * sz;
- out[11] = 0;
- out[12] = v[0];
- out[13] = v[1];
- out[14] = v[2];
- out[15] = 1;
- return out;
-}
-/**
- * Creates a matrix from a quaternion rotation, vector translation and vector scale, rotating and scaling around the given origin
- * This is equivalent to (but much faster than):
- *
- * mat4.identity(dest);
- * mat4.translate(dest, vec);
- * mat4.translate(dest, origin);
- * let quatMat = mat4.create();
- * quat4.toMat4(quat, quatMat);
- * mat4.multiply(dest, quatMat);
- * mat4.scale(dest, scale)
- * mat4.translate(dest, negativeOrigin);
- *
- * @param {mat4} out mat4 receiving operation result
- * @param {quat4} q Rotation quaternion
- * @param {ReadonlyVec3} v Translation vector
- * @param {ReadonlyVec3} s Scaling vector
- * @param {ReadonlyVec3} o The origin vector around which to scale and rotate
- * @returns {mat4} out
- */
-
-export function fromRotationTranslationScaleOrigin(out, q, v, s, o) {
- // Quaternion math
- var x = q[0],
- y = q[1],
- z = q[2],
- w = q[3];
- var x2 = x + x;
- var y2 = y + y;
- var z2 = z + z;
- var xx = x * x2;
- var xy = x * y2;
- var xz = x * z2;
- var yy = y * y2;
- var yz = y * z2;
- var zz = z * z2;
- var wx = w * x2;
- var wy = w * y2;
- var wz = w * z2;
- var sx = s[0];
- var sy = s[1];
- var sz = s[2];
- var ox = o[0];
- var oy = o[1];
- var oz = o[2];
- var out0 = (1 - (yy + zz)) * sx;
- var out1 = (xy + wz) * sx;
- var out2 = (xz - wy) * sx;
- var out4 = (xy - wz) * sy;
- var out5 = (1 - (xx + zz)) * sy;
- var out6 = (yz + wx) * sy;
- var out8 = (xz + wy) * sz;
- var out9 = (yz - wx) * sz;
- var out10 = (1 - (xx + yy)) * sz;
- out[0] = out0;
- out[1] = out1;
- out[2] = out2;
- out[3] = 0;
- out[4] = out4;
- out[5] = out5;
- out[6] = out6;
- out[7] = 0;
- out[8] = out8;
- out[9] = out9;
- out[10] = out10;
- out[11] = 0;
- out[12] = v[0] + ox - (out0 * ox + out4 * oy + out8 * oz);
- out[13] = v[1] + oy - (out1 * ox + out5 * oy + out9 * oz);
- out[14] = v[2] + oz - (out2 * ox + out6 * oy + out10 * oz);
- out[15] = 1;
- return out;
-}
-/**
- * Calculates a 4x4 matrix from the given quaternion
- *
- * @param {mat4} out mat4 receiving operation result
- * @param {ReadonlyQuat} q Quaternion to create matrix from
- *
- * @returns {mat4} out
- */
-
-export function fromQuat(out, q) {
- var x = q[0],
- y = q[1],
- z = q[2],
- w = q[3];
- var x2 = x + x;
- var y2 = y + y;
- var z2 = z + z;
- var xx = x * x2;
- var yx = y * x2;
- var yy = y * y2;
- var zx = z * x2;
- var zy = z * y2;
- var zz = z * z2;
- var wx = w * x2;
- var wy = w * y2;
- var wz = w * z2;
- out[0] = 1 - yy - zz;
- out[1] = yx + wz;
- out[2] = zx - wy;
- out[3] = 0;
- out[4] = yx - wz;
- out[5] = 1 - xx - zz;
- out[6] = zy + wx;
- out[7] = 0;
- out[8] = zx + wy;
- out[9] = zy - wx;
- out[10] = 1 - xx - yy;
- out[11] = 0;
- out[12] = 0;
- out[13] = 0;
- out[14] = 0;
- out[15] = 1;
- return out;
-}
-/**
- * Generates a frustum matrix with the given bounds
- *
- * @param {mat4} out mat4 frustum matrix will be written into
- * @param {Number} left Left bound of the frustum
- * @param {Number} right Right bound of the frustum
- * @param {Number} bottom Bottom bound of the frustum
- * @param {Number} top Top bound of the frustum
- * @param {Number} near Near bound of the frustum
- * @param {Number} far Far bound of the frustum
- * @returns {mat4} out
- */
-
-export function frustum(out, left, right, bottom, top, near, far) {
- var rl = 1 / (right - left);
- var tb = 1 / (top - bottom);
- var nf = 1 / (near - far);
- out[0] = near * 2 * rl;
- out[1] = 0;
- out[2] = 0;
- out[3] = 0;
- out[4] = 0;
- out[5] = near * 2 * tb;
- out[6] = 0;
- out[7] = 0;
- out[8] = (right + left) * rl;
- out[9] = (top + bottom) * tb;
- out[10] = (far + near) * nf;
- out[11] = -1;
- out[12] = 0;
- out[13] = 0;
- out[14] = far * near * 2 * nf;
- out[15] = 0;
- return out;
-}
-/**
- * Generates a perspective projection matrix with the given bounds.
- * The near/far clip planes correspond to a normalized device coordinate Z range of [-1, 1],
- * which matches WebGL/OpenGL's clip volume.
- * Passing null/undefined/no value for far will generate infinite projection matrix.
- *
- * @param {mat4} out mat4 frustum matrix will be written into
- * @param {number} fovy Vertical field of view in radians
- * @param {number} aspect Aspect ratio. typically viewport width/height
- * @param {number} near Near bound of the frustum
- * @param {number} far Far bound of the frustum, can be null or Infinity
- * @returns {mat4} out
- */
-
-export function perspectiveNO(out, fovy, aspect, near, far) {
- var f = 1.0 / Math.tan(fovy / 2),
- nf;
- out[0] = f / aspect;
- out[1] = 0;
- out[2] = 0;
- out[3] = 0;
- out[4] = 0;
- out[5] = f;
- out[6] = 0;
- out[7] = 0;
- out[8] = 0;
- out[9] = 0;
- out[11] = -1;
- out[12] = 0;
- out[13] = 0;
- out[15] = 0;
-
- if (far != null && far !== Infinity) {
- nf = 1 / (near - far);
- out[10] = (far + near) * nf;
- out[14] = 2 * far * near * nf;
- } else {
- out[10] = -1;
- out[14] = -2 * near;
- }
-
- return out;
-}
-/**
- * Alias for {@link mat4.perspectiveNO}
- * @function
- */
-
-export var perspective = perspectiveNO;
-/**
- * Generates a perspective projection matrix suitable for WebGPU with the given bounds.
- * The near/far clip planes correspond to a normalized device coordinate Z range of [0, 1],
- * which matches WebGPU/Vulkan/DirectX/Metal's clip volume.
- * Passing null/undefined/no value for far will generate infinite projection matrix.
- *
- * @param {mat4} out mat4 frustum matrix will be written into
- * @param {number} fovy Vertical field of view in radians
- * @param {number} aspect Aspect ratio. typically viewport width/height
- * @param {number} near Near bound of the frustum
- * @param {number} far Far bound of the frustum, can be null or Infinity
- * @returns {mat4} out
- */
-
-export function perspectiveZO(out, fovy, aspect, near, far) {
- var f = 1.0 / Math.tan(fovy / 2),
- nf;
- out[0] = f / aspect;
- out[1] = 0;
- out[2] = 0;
- out[3] = 0;
- out[4] = 0;
- out[5] = f;
- out[6] = 0;
- out[7] = 0;
- out[8] = 0;
- out[9] = 0;
- out[11] = -1;
- out[12] = 0;
- out[13] = 0;
- out[15] = 0;
-
- if (far != null && far !== Infinity) {
- nf = 1 / (near - far);
- out[10] = far * nf;
- out[14] = far * near * nf;
- } else {
- out[10] = -1;
- out[14] = -near;
- }
-
- return out;
-}
-/**
- * Generates a perspective projection matrix with the given field of view.
- * This is primarily useful for generating projection matrices to be used
- * with the still experiemental WebVR API.
- *
- * @param {mat4} out mat4 frustum matrix will be written into
- * @param {Object} fov Object containing the following values: upDegrees, downDegrees, leftDegrees, rightDegrees
- * @param {number} near Near bound of the frustum
- * @param {number} far Far bound of the frustum
- * @returns {mat4} out
- */
-
-export function perspectiveFromFieldOfView(out, fov, near, far) {
- var upTan = Math.tan(fov.upDegrees * Math.PI / 180.0);
- var downTan = Math.tan(fov.downDegrees * Math.PI / 180.0);
- var leftTan = Math.tan(fov.leftDegrees * Math.PI / 180.0);
- var rightTan = Math.tan(fov.rightDegrees * Math.PI / 180.0);
- var xScale = 2.0 / (leftTan + rightTan);
- var yScale = 2.0 / (upTan + downTan);
- out[0] = xScale;
- out[1] = 0.0;
- out[2] = 0.0;
- out[3] = 0.0;
- out[4] = 0.0;
- out[5] = yScale;
- out[6] = 0.0;
- out[7] = 0.0;
- out[8] = -((leftTan - rightTan) * xScale * 0.5);
- out[9] = (upTan - downTan) * yScale * 0.5;
- out[10] = far / (near - far);
- out[11] = -1.0;
- out[12] = 0.0;
- out[13] = 0.0;
- out[14] = far * near / (near - far);
- out[15] = 0.0;
- return out;
-}
-/**
- * Generates a orthogonal projection matrix with the given bounds.
- * The near/far clip planes correspond to a normalized device coordinate Z range of [-1, 1],
- * which matches WebGL/OpenGL's clip volume.
- *
- * @param {mat4} out mat4 frustum matrix will be written into
- * @param {number} left Left bound of the frustum
- * @param {number} right Right bound of the frustum
- * @param {number} bottom Bottom bound of the frustum
- * @param {number} top Top bound of the frustum
- * @param {number} near Near bound of the frustum
- * @param {number} far Far bound of the frustum
- * @returns {mat4} out
- */
-
-export function orthoNO(out, left, right, bottom, top, near, far) {
- var lr = 1 / (left - right);
- var bt = 1 / (bottom - top);
- var nf = 1 / (near - far);
- out[0] = -2 * lr;
- out[1] = 0;
- out[2] = 0;
- out[3] = 0;
- out[4] = 0;
- out[5] = -2 * bt;
- out[6] = 0;
- out[7] = 0;
- out[8] = 0;
- out[9] = 0;
- out[10] = 2 * nf;
- out[11] = 0;
- out[12] = (left + right) * lr;
- out[13] = (top + bottom) * bt;
- out[14] = (far + near) * nf;
- out[15] = 1;
- return out;
-}
-/**
- * Alias for {@link mat4.orthoNO}
- * @function
- */
-
-export var ortho = orthoNO;
-/**
- * Generates a orthogonal projection matrix with the given bounds.
- * The near/far clip planes correspond to a normalized device coordinate Z range of [0, 1],
- * which matches WebGPU/Vulkan/DirectX/Metal's clip volume.
- *
- * @param {mat4} out mat4 frustum matrix will be written into
- * @param {number} left Left bound of the frustum
- * @param {number} right Right bound of the frustum
- * @param {number} bottom Bottom bound of the frustum
- * @param {number} top Top bound of the frustum
- * @param {number} near Near bound of the frustum
- * @param {number} far Far bound of the frustum
- * @returns {mat4} out
- */
-
-export function orthoZO(out, left, right, bottom, top, near, far) {
- var lr = 1 / (left - right);
- var bt = 1 / (bottom - top);
- var nf = 1 / (near - far);
- out[0] = -2 * lr;
- out[1] = 0;
- out[2] = 0;
- out[3] = 0;
- out[4] = 0;
- out[5] = -2 * bt;
- out[6] = 0;
- out[7] = 0;
- out[8] = 0;
- out[9] = 0;
- out[10] = nf;
- out[11] = 0;
- out[12] = (left + right) * lr;
- out[13] = (top + bottom) * bt;
- out[14] = near * nf;
- out[15] = 1;
- return out;
-}
-/**
- * Generates a look-at matrix with the given eye position, focal point, and up axis.
- * If you want a matrix that actually makes an object look at another object, you should use targetTo instead.
- *
- * @param {mat4} out mat4 frustum matrix will be written into
- * @param {ReadonlyVec3} eye Position of the viewer
- * @param {ReadonlyVec3} center Point the viewer is looking at
- * @param {ReadonlyVec3} up vec3 pointing up
- * @returns {mat4} out
- */
-
-export function lookAt(out, eye, center, up) {
- var x0, x1, x2, y0, y1, y2, z0, z1, z2, len;
- var eyex = eye[0];
- var eyey = eye[1];
- var eyez = eye[2];
- var upx = up[0];
- var upy = up[1];
- var upz = up[2];
- var centerx = center[0];
- var centery = center[1];
- var centerz = center[2];
-
- if (Math.abs(eyex - centerx) < glMatrix.EPSILON && Math.abs(eyey - centery) < glMatrix.EPSILON && Math.abs(eyez - centerz) < glMatrix.EPSILON) {
- return identity(out);
- }
-
- z0 = eyex - centerx;
- z1 = eyey - centery;
- z2 = eyez - centerz;
- len = 1 / Math.hypot(z0, z1, z2);
- z0 *= len;
- z1 *= len;
- z2 *= len;
- x0 = upy * z2 - upz * z1;
- x1 = upz * z0 - upx * z2;
- x2 = upx * z1 - upy * z0;
- len = Math.hypot(x0, x1, x2);
-
- if (!len) {
- x0 = 0;
- x1 = 0;
- x2 = 0;
- } else {
- len = 1 / len;
- x0 *= len;
- x1 *= len;
- x2 *= len;
- }
-
- y0 = z1 * x2 - z2 * x1;
- y1 = z2 * x0 - z0 * x2;
- y2 = z0 * x1 - z1 * x0;
- len = Math.hypot(y0, y1, y2);
-
- if (!len) {
- y0 = 0;
- y1 = 0;
- y2 = 0;
- } else {
- len = 1 / len;
- y0 *= len;
- y1 *= len;
- y2 *= len;
- }
-
- out[0] = x0;
- out[1] = y0;
- out[2] = z0;
- out[3] = 0;
- out[4] = x1;
- out[5] = y1;
- out[6] = z1;
- out[7] = 0;
- out[8] = x2;
- out[9] = y2;
- out[10] = z2;
- out[11] = 0;
- out[12] = -(x0 * eyex + x1 * eyey + x2 * eyez);
- out[13] = -(y0 * eyex + y1 * eyey + y2 * eyez);
- out[14] = -(z0 * eyex + z1 * eyey + z2 * eyez);
- out[15] = 1;
- return out;
-}
-/**
- * Generates a matrix that makes something look at something else.
- *
- * @param {mat4} out mat4 frustum matrix will be written into
- * @param {ReadonlyVec3} eye Position of the viewer
- * @param {ReadonlyVec3} center Point the viewer is looking at
- * @param {ReadonlyVec3} up vec3 pointing up
- * @returns {mat4} out
- */
-
-export function targetTo(out, eye, target, up) {
- var eyex = eye[0],
- eyey = eye[1],
- eyez = eye[2],
- upx = up[0],
- upy = up[1],
- upz = up[2];
- var z0 = eyex - target[0],
- z1 = eyey - target[1],
- z2 = eyez - target[2];
- var len = z0 * z0 + z1 * z1 + z2 * z2;
-
- if (len > 0) {
- len = 1 / Math.sqrt(len);
- z0 *= len;
- z1 *= len;
- z2 *= len;
- }
-
- var x0 = upy * z2 - upz * z1,
- x1 = upz * z0 - upx * z2,
- x2 = upx * z1 - upy * z0;
- len = x0 * x0 + x1 * x1 + x2 * x2;
-
- if (len > 0) {
- len = 1 / Math.sqrt(len);
- x0 *= len;
- x1 *= len;
- x2 *= len;
- }
-
- out[0] = x0;
- out[1] = x1;
- out[2] = x2;
- out[3] = 0;
- out[4] = z1 * x2 - z2 * x1;
- out[5] = z2 * x0 - z0 * x2;
- out[6] = z0 * x1 - z1 * x0;
- out[7] = 0;
- out[8] = z0;
- out[9] = z1;
- out[10] = z2;
- out[11] = 0;
- out[12] = eyex;
- out[13] = eyey;
- out[14] = eyez;
- out[15] = 1;
- return out;
-}
-/**
- * Returns a string representation of a mat4
- *
- * @param {ReadonlyMat4} a matrix to represent as a string
- * @returns {String} string representation of the matrix
- */
-
-export function str(a) {
- return "mat4(" + a[0] + ", " + a[1] + ", " + a[2] + ", " + a[3] + ", " + a[4] + ", " + a[5] + ", " + a[6] + ", " + a[7] + ", " + a[8] + ", " + a[9] + ", " + a[10] + ", " + a[11] + ", " + a[12] + ", " + a[13] + ", " + a[14] + ", " + a[15] + ")";
-}
-/**
- * Returns Frobenius norm of a mat4
- *
- * @param {ReadonlyMat4} a the matrix to calculate Frobenius norm of
- * @returns {Number} Frobenius norm
- */
-
-export function frob(a) {
- return Math.hypot(a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8], a[9], a[10], a[11], a[12], a[13], a[14], a[15]);
-}
-/**
- * Adds two mat4's
- *
- * @param {mat4} out the receiving matrix
- * @param {ReadonlyMat4} a the first operand
- * @param {ReadonlyMat4} b the second operand
- * @returns {mat4} out
- */
-
-export function add(out, a, b) {
- out[0] = a[0] + b[0];
- out[1] = a[1] + b[1];
- out[2] = a[2] + b[2];
- out[3] = a[3] + b[3];
- out[4] = a[4] + b[4];
- out[5] = a[5] + b[5];
- out[6] = a[6] + b[6];
- out[7] = a[7] + b[7];
- out[8] = a[8] + b[8];
- out[9] = a[9] + b[9];
- out[10] = a[10] + b[10];
- out[11] = a[11] + b[11];
- out[12] = a[12] + b[12];
- out[13] = a[13] + b[13];
- out[14] = a[14] + b[14];
- out[15] = a[15] + b[15];
- return out;
-}
-/**
- * Subtracts matrix b from matrix a
- *
- * @param {mat4} out the receiving matrix
- * @param {ReadonlyMat4} a the first operand
- * @param {ReadonlyMat4} b the second operand
- * @returns {mat4} out
- */
-
-export function subtract(out, a, b) {
- out[0] = a[0] - b[0];
- out[1] = a[1] - b[1];
- out[2] = a[2] - b[2];
- out[3] = a[3] - b[3];
- out[4] = a[4] - b[4];
- out[5] = a[5] - b[5];
- out[6] = a[6] - b[6];
- out[7] = a[7] - b[7];
- out[8] = a[8] - b[8];
- out[9] = a[9] - b[9];
- out[10] = a[10] - b[10];
- out[11] = a[11] - b[11];
- out[12] = a[12] - b[12];
- out[13] = a[13] - b[13];
- out[14] = a[14] - b[14];
- out[15] = a[15] - b[15];
- return out;
-}
-/**
- * Multiply each element of the matrix by a scalar.
- *
- * @param {mat4} out the receiving matrix
- * @param {ReadonlyMat4} a the matrix to scale
- * @param {Number} b amount to scale the matrix's elements by
- * @returns {mat4} out
- */
-
-export function multiplyScalar(out, a, b) {
- out[0] = a[0] * b;
- out[1] = a[1] * b;
- out[2] = a[2] * b;
- out[3] = a[3] * b;
- out[4] = a[4] * b;
- out[5] = a[5] * b;
- out[6] = a[6] * b;
- out[7] = a[7] * b;
- out[8] = a[8] * b;
- out[9] = a[9] * b;
- out[10] = a[10] * b;
- out[11] = a[11] * b;
- out[12] = a[12] * b;
- out[13] = a[13] * b;
- out[14] = a[14] * b;
- out[15] = a[15] * b;
- return out;
-}
-/**
- * Adds two mat4's after multiplying each element of the second operand by a scalar value.
- *
- * @param {mat4} out the receiving vector
- * @param {ReadonlyMat4} a the first operand
- * @param {ReadonlyMat4} b the second operand
- * @param {Number} scale the amount to scale b's elements by before adding
- * @returns {mat4} out
- */
-
-export function multiplyScalarAndAdd(out, a, b, scale) {
- out[0] = a[0] + b[0] * scale;
- out[1] = a[1] + b[1] * scale;
- out[2] = a[2] + b[2] * scale;
- out[3] = a[3] + b[3] * scale;
- out[4] = a[4] + b[4] * scale;
- out[5] = a[5] + b[5] * scale;
- out[6] = a[6] + b[6] * scale;
- out[7] = a[7] + b[7] * scale;
- out[8] = a[8] + b[8] * scale;
- out[9] = a[9] + b[9] * scale;
- out[10] = a[10] + b[10] * scale;
- out[11] = a[11] + b[11] * scale;
- out[12] = a[12] + b[12] * scale;
- out[13] = a[13] + b[13] * scale;
- out[14] = a[14] + b[14] * scale;
- out[15] = a[15] + b[15] * scale;
- return out;
-}
-/**
- * Returns whether or not the matrices have exactly the same elements in the same position (when compared with ===)
- *
- * @param {ReadonlyMat4} a The first matrix.
- * @param {ReadonlyMat4} b The second matrix.
- * @returns {Boolean} True if the matrices are equal, false otherwise.
- */
-
-export function exactEquals(a, b) {
- return a[0] === b[0] && a[1] === b[1] && a[2] === b[2] && a[3] === b[3] && a[4] === b[4] && a[5] === b[5] && a[6] === b[6] && a[7] === b[7] && a[8] === b[8] && a[9] === b[9] && a[10] === b[10] && a[11] === b[11] && a[12] === b[12] && a[13] === b[13] && a[14] === b[14] && a[15] === b[15];
-}
-/**
- * Returns whether or not the matrices have approximately the same elements in the same position.
- *
- * @param {ReadonlyMat4} a The first matrix.
- * @param {ReadonlyMat4} b The second matrix.
- * @returns {Boolean} True if the matrices are equal, false otherwise.
- */
-
-export function equals(a, b) {
- var a0 = a[0],
- a1 = a[1],
- a2 = a[2],
- a3 = a[3];
- var a4 = a[4],
- a5 = a[5],
- a6 = a[6],
- a7 = a[7];
- var a8 = a[8],
- a9 = a[9],
- a10 = a[10],
- a11 = a[11];
- var a12 = a[12],
- a13 = a[13],
- a14 = a[14],
- a15 = a[15];
- var b0 = b[0],
- b1 = b[1],
- b2 = b[2],
- b3 = b[3];
- var b4 = b[4],
- b5 = b[5],
- b6 = b[6],
- b7 = b[7];
- var b8 = b[8],
- b9 = b[9],
- b10 = b[10],
- b11 = b[11];
- var b12 = b[12],
- b13 = b[13],
- b14 = b[14],
- b15 = b[15];
- return Math.abs(a0 - b0) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a0), Math.abs(b0)) && Math.abs(a1 - b1) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a1), Math.abs(b1)) && Math.abs(a2 - b2) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a2), Math.abs(b2)) && Math.abs(a3 - b3) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a3), Math.abs(b3)) && Math.abs(a4 - b4) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a4), Math.abs(b4)) && Math.abs(a5 - b5) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a5), Math.abs(b5)) && Math.abs(a6 - b6) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a6), Math.abs(b6)) && Math.abs(a7 - b7) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a7), Math.abs(b7)) && Math.abs(a8 - b8) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a8), Math.abs(b8)) && Math.abs(a9 - b9) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a9), Math.abs(b9)) && Math.abs(a10 - b10) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a10), Math.abs(b10)) && Math.abs(a11 - b11) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a11), Math.abs(b11)) && Math.abs(a12 - b12) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a12), Math.abs(b12)) && Math.abs(a13 - b13) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a13), Math.abs(b13)) && Math.abs(a14 - b14) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a14), Math.abs(b14)) && Math.abs(a15 - b15) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a15), Math.abs(b15));
-}
-/**
- * Alias for {@link mat4.multiply}
- * @function
- */
-
-export var mul = multiply;
-/**
- * Alias for {@link mat4.subtract}
- * @function
- */
-
-export var sub = subtract;
\ No newline at end of file
diff --git a/client/public/brick-renderer/glm/quat.js b/client/public/brick-renderer/glm/quat.js
deleted file mode 100644
index 9c13f1a..0000000
--- a/client/public/brick-renderer/glm/quat.js
+++ /dev/null
@@ -1,710 +0,0 @@
-import * as glMatrix from "./common.js";
-import * as mat3 from "./mat3.js";
-import * as vec3 from "./vec3.js";
-import * as vec4 from "./vec4.js";
-/**
- * Quaternion
- * @module quat
- */
-
-/**
- * Creates a new identity quat
- *
- * @returns {quat} a new quaternion
- */
-
-export function create() {
- var out = new glMatrix.ARRAY_TYPE(4);
-
- if (glMatrix.ARRAY_TYPE != Float32Array) {
- out[0] = 0;
- out[1] = 0;
- out[2] = 0;
- }
-
- out[3] = 1;
- return out;
-}
-/**
- * Set a quat to the identity quaternion
- *
- * @param {quat} out the receiving quaternion
- * @returns {quat} out
- */
-
-export function identity(out) {
- out[0] = 0;
- out[1] = 0;
- out[2] = 0;
- out[3] = 1;
- return out;
-}
-/**
- * Sets a quat from the given angle and rotation axis,
- * then returns it.
- *
- * @param {quat} out the receiving quaternion
- * @param {ReadonlyVec3} axis the axis around which to rotate
- * @param {Number} rad the angle in radians
- * @returns {quat} out
- **/
-
-export function setAxisAngle(out, axis, rad) {
- rad = rad * 0.5;
- var s = Math.sin(rad);
- out[0] = s * axis[0];
- out[1] = s * axis[1];
- out[2] = s * axis[2];
- out[3] = Math.cos(rad);
- return out;
-}
-/**
- * Gets the rotation axis and angle for a given
- * quaternion. If a quaternion is created with
- * setAxisAngle, this method will return the same
- * values as providied in the original parameter list
- * OR functionally equivalent values.
- * Example: The quaternion formed by axis [0, 0, 1] and
- * angle -90 is the same as the quaternion formed by
- * [0, 0, 1] and 270. This method favors the latter.
- * @param {vec3} out_axis Vector receiving the axis of rotation
- * @param {ReadonlyQuat} q Quaternion to be decomposed
- * @return {Number} Angle, in radians, of the rotation
- */
-
-export function getAxisAngle(out_axis, q) {
- var rad = Math.acos(q[3]) * 2.0;
- var s = Math.sin(rad / 2.0);
-
- if (s > glMatrix.EPSILON) {
- out_axis[0] = q[0] / s;
- out_axis[1] = q[1] / s;
- out_axis[2] = q[2] / s;
- } else {
- // If s is zero, return any axis (no rotation - axis does not matter)
- out_axis[0] = 1;
- out_axis[1] = 0;
- out_axis[2] = 0;
- }
-
- return rad;
-}
-/**
- * Gets the angular distance between two unit quaternions
- *
- * @param {ReadonlyQuat} a Origin unit quaternion
- * @param {ReadonlyQuat} b Destination unit quaternion
- * @return {Number} Angle, in radians, between the two quaternions
- */
-
-export function getAngle(a, b) {
- var dotproduct = dot(a, b);
- return Math.acos(2 * dotproduct * dotproduct - 1);
-}
-/**
- * Multiplies two quat's
- *
- * @param {quat} out the receiving quaternion
- * @param {ReadonlyQuat} a the first operand
- * @param {ReadonlyQuat} b the second operand
- * @returns {quat} out
- */
-
-export function multiply(out, a, b) {
- var ax = a[0],
- ay = a[1],
- az = a[2],
- aw = a[3];
- var bx = b[0],
- by = b[1],
- bz = b[2],
- bw = b[3];
- out[0] = ax * bw + aw * bx + ay * bz - az * by;
- out[1] = ay * bw + aw * by + az * bx - ax * bz;
- out[2] = az * bw + aw * bz + ax * by - ay * bx;
- out[3] = aw * bw - ax * bx - ay * by - az * bz;
- return out;
-}
-/**
- * Rotates a quaternion by the given angle about the X axis
- *
- * @param {quat} out quat receiving operation result
- * @param {ReadonlyQuat} a quat to rotate
- * @param {number} rad angle (in radians) to rotate
- * @returns {quat} out
- */
-
-export function rotateX(out, a, rad) {
- rad *= 0.5;
- var ax = a[0],
- ay = a[1],
- az = a[2],
- aw = a[3];
- var bx = Math.sin(rad),
- bw = Math.cos(rad);
- out[0] = ax * bw + aw * bx;
- out[1] = ay * bw + az * bx;
- out[2] = az * bw - ay * bx;
- out[3] = aw * bw - ax * bx;
- return out;
-}
-/**
- * Rotates a quaternion by the given angle about the Y axis
- *
- * @param {quat} out quat receiving operation result
- * @param {ReadonlyQuat} a quat to rotate
- * @param {number} rad angle (in radians) to rotate
- * @returns {quat} out
- */
-
-export function rotateY(out, a, rad) {
- rad *= 0.5;
- var ax = a[0],
- ay = a[1],
- az = a[2],
- aw = a[3];
- var by = Math.sin(rad),
- bw = Math.cos(rad);
- out[0] = ax * bw - az * by;
- out[1] = ay * bw + aw * by;
- out[2] = az * bw + ax * by;
- out[3] = aw * bw - ay * by;
- return out;
-}
-/**
- * Rotates a quaternion by the given angle about the Z axis
- *
- * @param {quat} out quat receiving operation result
- * @param {ReadonlyQuat} a quat to rotate
- * @param {number} rad angle (in radians) to rotate
- * @returns {quat} out
- */
-
-export function rotateZ(out, a, rad) {
- rad *= 0.5;
- var ax = a[0],
- ay = a[1],
- az = a[2],
- aw = a[3];
- var bz = Math.sin(rad),
- bw = Math.cos(rad);
- out[0] = ax * bw + ay * bz;
- out[1] = ay * bw - ax * bz;
- out[2] = az * bw + aw * bz;
- out[3] = aw * bw - az * bz;
- return out;
-}
-/**
- * Calculates the W component of a quat from the X, Y, and Z components.
- * Assumes that quaternion is 1 unit in length.
- * Any existing W component will be ignored.
- *
- * @param {quat} out the receiving quaternion
- * @param {ReadonlyQuat} a quat to calculate W component of
- * @returns {quat} out
- */
-
-export function calculateW(out, a) {
- var x = a[0],
- y = a[1],
- z = a[2];
- out[0] = x;
- out[1] = y;
- out[2] = z;
- out[3] = Math.sqrt(Math.abs(1.0 - x * x - y * y - z * z));
- return out;
-}
-/**
- * Calculate the exponential of a unit quaternion.
- *
- * @param {quat} out the receiving quaternion
- * @param {ReadonlyQuat} a quat to calculate the exponential of
- * @returns {quat} out
- */
-
-export function exp(out, a) {
- var x = a[0],
- y = a[1],
- z = a[2],
- w = a[3];
- var r = Math.sqrt(x * x + y * y + z * z);
- var et = Math.exp(w);
- var s = r > 0 ? et * Math.sin(r) / r : 0;
- out[0] = x * s;
- out[1] = y * s;
- out[2] = z * s;
- out[3] = et * Math.cos(r);
- return out;
-}
-/**
- * Calculate the natural logarithm of a unit quaternion.
- *
- * @param {quat} out the receiving quaternion
- * @param {ReadonlyQuat} a quat to calculate the exponential of
- * @returns {quat} out
- */
-
-export function ln(out, a) {
- var x = a[0],
- y = a[1],
- z = a[2],
- w = a[3];
- var r = Math.sqrt(x * x + y * y + z * z);
- var t = r > 0 ? Math.atan2(r, w) / r : 0;
- out[0] = x * t;
- out[1] = y * t;
- out[2] = z * t;
- out[3] = 0.5 * Math.log(x * x + y * y + z * z + w * w);
- return out;
-}
-/**
- * Calculate the scalar power of a unit quaternion.
- *
- * @param {quat} out the receiving quaternion
- * @param {ReadonlyQuat} a quat to calculate the exponential of
- * @param {Number} b amount to scale the quaternion by
- * @returns {quat} out
- */
-
-export function pow(out, a, b) {
- ln(out, a);
- scale(out, out, b);
- exp(out, out);
- return out;
-}
-/**
- * Performs a spherical linear interpolation between two quat
- *
- * @param {quat} out the receiving quaternion
- * @param {ReadonlyQuat} a the first operand
- * @param {ReadonlyQuat} b the second operand
- * @param {Number} t interpolation amount, in the range [0-1], between the two inputs
- * @returns {quat} out
- */
-
-export function slerp(out, a, b, t) {
- // benchmarks:
- // http://jsperf.com/quaternion-slerp-implementations
- var ax = a[0],
- ay = a[1],
- az = a[2],
- aw = a[3];
- var bx = b[0],
- by = b[1],
- bz = b[2],
- bw = b[3];
- var omega, cosom, sinom, scale0, scale1; // calc cosine
-
- cosom = ax * bx + ay * by + az * bz + aw * bw; // adjust signs (if necessary)
-
- if (cosom < 0.0) {
- cosom = -cosom;
- bx = -bx;
- by = -by;
- bz = -bz;
- bw = -bw;
- } // calculate coefficients
-
-
- if (1.0 - cosom > glMatrix.EPSILON) {
- // standard case (slerp)
- omega = Math.acos(cosom);
- sinom = Math.sin(omega);
- scale0 = Math.sin((1.0 - t) * omega) / sinom;
- scale1 = Math.sin(t * omega) / sinom;
- } else {
- // "from" and "to" quaternions are very close
- // ... so we can do a linear interpolation
- scale0 = 1.0 - t;
- scale1 = t;
- } // calculate final values
-
-
- out[0] = scale0 * ax + scale1 * bx;
- out[1] = scale0 * ay + scale1 * by;
- out[2] = scale0 * az + scale1 * bz;
- out[3] = scale0 * aw + scale1 * bw;
- return out;
-}
-/**
- * Generates a random unit quaternion
- *
- * @param {quat} out the receiving quaternion
- * @returns {quat} out
- */
-
-export function random(out) {
- // Implementation of http://planning.cs.uiuc.edu/node198.html
- // TODO: Calling random 3 times is probably not the fastest solution
- var u1 = glMatrix.RANDOM();
- var u2 = glMatrix.RANDOM();
- var u3 = glMatrix.RANDOM();
- var sqrt1MinusU1 = Math.sqrt(1 - u1);
- var sqrtU1 = Math.sqrt(u1);
- out[0] = sqrt1MinusU1 * Math.sin(2.0 * Math.PI * u2);
- out[1] = sqrt1MinusU1 * Math.cos(2.0 * Math.PI * u2);
- out[2] = sqrtU1 * Math.sin(2.0 * Math.PI * u3);
- out[3] = sqrtU1 * Math.cos(2.0 * Math.PI * u3);
- return out;
-}
-/**
- * Calculates the inverse of a quat
- *
- * @param {quat} out the receiving quaternion
- * @param {ReadonlyQuat} a quat to calculate inverse of
- * @returns {quat} out
- */
-
-export function invert(out, a) {
- var a0 = a[0],
- a1 = a[1],
- a2 = a[2],
- a3 = a[3];
- var dot = a0 * a0 + a1 * a1 + a2 * a2 + a3 * a3;
- var invDot = dot ? 1.0 / dot : 0; // TODO: Would be faster to return [0,0,0,0] immediately if dot == 0
-
- out[0] = -a0 * invDot;
- out[1] = -a1 * invDot;
- out[2] = -a2 * invDot;
- out[3] = a3 * invDot;
- return out;
-}
-/**
- * Calculates the conjugate of a quat
- * If the quaternion is normalized, this function is faster than quat.inverse and produces the same result.
- *
- * @param {quat} out the receiving quaternion
- * @param {ReadonlyQuat} a quat to calculate conjugate of
- * @returns {quat} out
- */
-
-export function conjugate(out, a) {
- out[0] = -a[0];
- out[1] = -a[1];
- out[2] = -a[2];
- out[3] = a[3];
- return out;
-}
-/**
- * Creates a quaternion from the given 3x3 rotation matrix.
- *
- * NOTE: The resultant quaternion is not normalized, so you should be sure
- * to renormalize the quaternion yourself where necessary.
- *
- * @param {quat} out the receiving quaternion
- * @param {ReadonlyMat3} m rotation matrix
- * @returns {quat} out
- * @function
- */
-
-export function fromMat3(out, m) {
- // Algorithm in Ken Shoemake's article in 1987 SIGGRAPH course notes
- // article "Quaternion Calculus and Fast Animation".
- var fTrace = m[0] + m[4] + m[8];
- var fRoot;
-
- if (fTrace > 0.0) {
- // |w| > 1/2, may as well choose w > 1/2
- fRoot = Math.sqrt(fTrace + 1.0); // 2w
-
- out[3] = 0.5 * fRoot;
- fRoot = 0.5 / fRoot; // 1/(4w)
-
- out[0] = (m[5] - m[7]) * fRoot;
- out[1] = (m[6] - m[2]) * fRoot;
- out[2] = (m[1] - m[3]) * fRoot;
- } else {
- // |w| <= 1/2
- var i = 0;
- if (m[4] > m[0]) i = 1;
- if (m[8] > m[i * 3 + i]) i = 2;
- var j = (i + 1) % 3;
- var k = (i + 2) % 3;
- fRoot = Math.sqrt(m[i * 3 + i] - m[j * 3 + j] - m[k * 3 + k] + 1.0);
- out[i] = 0.5 * fRoot;
- fRoot = 0.5 / fRoot;
- out[3] = (m[j * 3 + k] - m[k * 3 + j]) * fRoot;
- out[j] = (m[j * 3 + i] + m[i * 3 + j]) * fRoot;
- out[k] = (m[k * 3 + i] + m[i * 3 + k]) * fRoot;
- }
-
- return out;
-}
-/**
- * Creates a quaternion from the given euler angle x, y, z.
- *
- * @param {quat} out the receiving quaternion
- * @param {x} Angle to rotate around X axis in degrees.
- * @param {y} Angle to rotate around Y axis in degrees.
- * @param {z} Angle to rotate around Z axis in degrees.
- * @returns {quat} out
- * @function
- */
-
-export function fromEuler(out, x, y, z) {
- var halfToRad = 0.5 * Math.PI / 180.0;
- x *= halfToRad;
- y *= halfToRad;
- z *= halfToRad;
- var sx = Math.sin(x);
- var cx = Math.cos(x);
- var sy = Math.sin(y);
- var cy = Math.cos(y);
- var sz = Math.sin(z);
- var cz = Math.cos(z);
- out[0] = sx * cy * cz - cx * sy * sz;
- out[1] = cx * sy * cz + sx * cy * sz;
- out[2] = cx * cy * sz - sx * sy * cz;
- out[3] = cx * cy * cz + sx * sy * sz;
- return out;
-}
-/**
- * Returns a string representation of a quatenion
- *
- * @param {ReadonlyQuat} a vector to represent as a string
- * @returns {String} string representation of the vector
- */
-
-export function str(a) {
- return "quat(" + a[0] + ", " + a[1] + ", " + a[2] + ", " + a[3] + ")";
-}
-/**
- * Creates a new quat initialized with values from an existing quaternion
- *
- * @param {ReadonlyQuat} a quaternion to clone
- * @returns {quat} a new quaternion
- * @function
- */
-
-export var clone = vec4.clone;
-/**
- * Creates a new quat initialized with the given values
- *
- * @param {Number} x X component
- * @param {Number} y Y component
- * @param {Number} z Z component
- * @param {Number} w W component
- * @returns {quat} a new quaternion
- * @function
- */
-
-export var fromValues = vec4.fromValues;
-/**
- * Copy the values from one quat to another
- *
- * @param {quat} out the receiving quaternion
- * @param {ReadonlyQuat} a the source quaternion
- * @returns {quat} out
- * @function
- */
-
-export var copy = vec4.copy;
-/**
- * Set the components of a quat to the given values
- *
- * @param {quat} out the receiving quaternion
- * @param {Number} x X component
- * @param {Number} y Y component
- * @param {Number} z Z component
- * @param {Number} w W component
- * @returns {quat} out
- * @function
- */
-
-export var set = vec4.set;
-/**
- * Adds two quat's
- *
- * @param {quat} out the receiving quaternion
- * @param {ReadonlyQuat} a the first operand
- * @param {ReadonlyQuat} b the second operand
- * @returns {quat} out
- * @function
- */
-
-export var add = vec4.add;
-/**
- * Alias for {@link quat.multiply}
- * @function
- */
-
-export var mul = multiply;
-/**
- * Scales a quat by a scalar number
- *
- * @param {quat} out the receiving vector
- * @param {ReadonlyQuat} a the vector to scale
- * @param {Number} b amount to scale the vector by
- * @returns {quat} out
- * @function
- */
-
-export var scale = vec4.scale;
-/**
- * Calculates the dot product of two quat's
- *
- * @param {ReadonlyQuat} a the first operand
- * @param {ReadonlyQuat} b the second operand
- * @returns {Number} dot product of a and b
- * @function
- */
-
-export var dot = vec4.dot;
-/**
- * Performs a linear interpolation between two quat's
- *
- * @param {quat} out the receiving quaternion
- * @param {ReadonlyQuat} a the first operand
- * @param {ReadonlyQuat} b the second operand
- * @param {Number} t interpolation amount, in the range [0-1], between the two inputs
- * @returns {quat} out
- * @function
- */
-
-export var lerp = vec4.lerp;
-/**
- * Calculates the length of a quat
- *
- * @param {ReadonlyQuat} a vector to calculate length of
- * @returns {Number} length of a
- */
-
-export var length = vec4.length;
-/**
- * Alias for {@link quat.length}
- * @function
- */
-
-export var len = length;
-/**
- * Calculates the squared length of a quat
- *
- * @param {ReadonlyQuat} a vector to calculate squared length of
- * @returns {Number} squared length of a
- * @function
- */
-
-export var squaredLength = vec4.squaredLength;
-/**
- * Alias for {@link quat.squaredLength}
- * @function
- */
-
-export var sqrLen = squaredLength;
-/**
- * Normalize a quat
- *
- * @param {quat} out the receiving quaternion
- * @param {ReadonlyQuat} a quaternion to normalize
- * @returns {quat} out
- * @function
- */
-
-export var normalize = vec4.normalize;
-/**
- * Returns whether or not the quaternions have exactly the same elements in the same position (when compared with ===)
- *
- * @param {ReadonlyQuat} a The first quaternion.
- * @param {ReadonlyQuat} b The second quaternion.
- * @returns {Boolean} True if the vectors are equal, false otherwise.
- */
-
-export var exactEquals = vec4.exactEquals;
-/**
- * Returns whether or not the quaternions have approximately the same elements in the same position.
- *
- * @param {ReadonlyQuat} a The first vector.
- * @param {ReadonlyQuat} b The second vector.
- * @returns {Boolean} True if the vectors are equal, false otherwise.
- */
-
-export var equals = vec4.equals;
-/**
- * Sets a quaternion to represent the shortest rotation from one
- * vector to another.
- *
- * Both vectors are assumed to be unit length.
- *
- * @param {quat} out the receiving quaternion.
- * @param {ReadonlyVec3} a the initial vector
- * @param {ReadonlyVec3} b the destination vector
- * @returns {quat} out
- */
-
-export var rotationTo = function () {
- var tmpvec3 = vec3.create();
- var xUnitVec3 = vec3.fromValues(1, 0, 0);
- var yUnitVec3 = vec3.fromValues(0, 1, 0);
- return function (out, a, b) {
- var dot = vec3.dot(a, b);
-
- if (dot < -0.999999) {
- vec3.cross(tmpvec3, xUnitVec3, a);
- if (vec3.len(tmpvec3) < 0.000001) vec3.cross(tmpvec3, yUnitVec3, a);
- vec3.normalize(tmpvec3, tmpvec3);
- setAxisAngle(out, tmpvec3, Math.PI);
- return out;
- } else if (dot > 0.999999) {
- out[0] = 0;
- out[1] = 0;
- out[2] = 0;
- out[3] = 1;
- return out;
- } else {
- vec3.cross(tmpvec3, a, b);
- out[0] = tmpvec3[0];
- out[1] = tmpvec3[1];
- out[2] = tmpvec3[2];
- out[3] = 1 + dot;
- return normalize(out, out);
- }
- };
-}();
-/**
- * Performs a spherical linear interpolation with two control points
- *
- * @param {quat} out the receiving quaternion
- * @param {ReadonlyQuat} a the first operand
- * @param {ReadonlyQuat} b the second operand
- * @param {ReadonlyQuat} c the third operand
- * @param {ReadonlyQuat} d the fourth operand
- * @param {Number} t interpolation amount, in the range [0-1], between the two inputs
- * @returns {quat} out
- */
-
-export var sqlerp = function () {
- var temp1 = create();
- var temp2 = create();
- return function (out, a, b, c, d, t) {
- slerp(temp1, a, d, t);
- slerp(temp2, b, c, t);
- slerp(out, temp1, temp2, 2 * t * (1 - t));
- return out;
- };
-}();
-/**
- * Sets the specified quaternion with values corresponding to the given
- * axes. Each axis is a vec3 and is expected to be unit length and
- * perpendicular to all other specified axes.
- *
- * @param {ReadonlyVec3} view the vector representing the viewing direction
- * @param {ReadonlyVec3} right the vector representing the local "right" direction
- * @param {ReadonlyVec3} up the vector representing the local "up" direction
- * @returns {quat} out
- */
-
-export var setAxes = function () {
- var matr = mat3.create();
- return function (out, view, right, up) {
- matr[0] = right[0];
- matr[3] = right[1];
- matr[6] = right[2];
- matr[1] = up[0];
- matr[4] = up[1];
- matr[7] = up[2];
- matr[2] = -view[0];
- matr[5] = -view[1];
- matr[8] = -view[2];
- return normalize(out, fromMat3(out, matr));
- };
-}();
\ No newline at end of file
diff --git a/client/public/brick-renderer/glm/quat2.js b/client/public/brick-renderer/glm/quat2.js
deleted file mode 100644
index ff732d0..0000000
--- a/client/public/brick-renderer/glm/quat2.js
+++ /dev/null
@@ -1,835 +0,0 @@
-import * as glMatrix from "./common.js";
-import * as quat from "./quat.js";
-import * as mat4 from "./mat4.js";
-/**
- * Dual Quaternion
- * Format: [real, dual]
- * Quaternion format: XYZW
- * Make sure to have normalized dual quaternions, otherwise the functions may not work as intended.
- * @module quat2
- */
-
-/**
- * Creates a new identity dual quat
- *
- * @returns {quat2} a new dual quaternion [real -> rotation, dual -> translation]
- */
-
-export function create() {
- var dq = new glMatrix.ARRAY_TYPE(8);
-
- if (glMatrix.ARRAY_TYPE != Float32Array) {
- dq[0] = 0;
- dq[1] = 0;
- dq[2] = 0;
- dq[4] = 0;
- dq[5] = 0;
- dq[6] = 0;
- dq[7] = 0;
- }
-
- dq[3] = 1;
- return dq;
-}
-/**
- * Creates a new quat initialized with values from an existing quaternion
- *
- * @param {ReadonlyQuat2} a dual quaternion to clone
- * @returns {quat2} new dual quaternion
- * @function
- */
-
-export function clone(a) {
- var dq = new glMatrix.ARRAY_TYPE(8);
- dq[0] = a[0];
- dq[1] = a[1];
- dq[2] = a[2];
- dq[3] = a[3];
- dq[4] = a[4];
- dq[5] = a[5];
- dq[6] = a[6];
- dq[7] = a[7];
- return dq;
-}
-/**
- * Creates a new dual quat initialized with the given values
- *
- * @param {Number} x1 X component
- * @param {Number} y1 Y component
- * @param {Number} z1 Z component
- * @param {Number} w1 W component
- * @param {Number} x2 X component
- * @param {Number} y2 Y component
- * @param {Number} z2 Z component
- * @param {Number} w2 W component
- * @returns {quat2} new dual quaternion
- * @function
- */
-
-export function fromValues(x1, y1, z1, w1, x2, y2, z2, w2) {
- var dq = new glMatrix.ARRAY_TYPE(8);
- dq[0] = x1;
- dq[1] = y1;
- dq[2] = z1;
- dq[3] = w1;
- dq[4] = x2;
- dq[5] = y2;
- dq[6] = z2;
- dq[7] = w2;
- return dq;
-}
-/**
- * Creates a new dual quat from the given values (quat and translation)
- *
- * @param {Number} x1 X component
- * @param {Number} y1 Y component
- * @param {Number} z1 Z component
- * @param {Number} w1 W component
- * @param {Number} x2 X component (translation)
- * @param {Number} y2 Y component (translation)
- * @param {Number} z2 Z component (translation)
- * @returns {quat2} new dual quaternion
- * @function
- */
-
-export function fromRotationTranslationValues(x1, y1, z1, w1, x2, y2, z2) {
- var dq = new glMatrix.ARRAY_TYPE(8);
- dq[0] = x1;
- dq[1] = y1;
- dq[2] = z1;
- dq[3] = w1;
- var ax = x2 * 0.5,
- ay = y2 * 0.5,
- az = z2 * 0.5;
- dq[4] = ax * w1 + ay * z1 - az * y1;
- dq[5] = ay * w1 + az * x1 - ax * z1;
- dq[6] = az * w1 + ax * y1 - ay * x1;
- dq[7] = -ax * x1 - ay * y1 - az * z1;
- return dq;
-}
-/**
- * Creates a dual quat from a quaternion and a translation
- *
- * @param {ReadonlyQuat2} dual quaternion receiving operation result
- * @param {ReadonlyQuat} q a normalized quaternion
- * @param {ReadonlyVec3} t tranlation vector
- * @returns {quat2} dual quaternion receiving operation result
- * @function
- */
-
-export function fromRotationTranslation(out, q, t) {
- var ax = t[0] * 0.5,
- ay = t[1] * 0.5,
- az = t[2] * 0.5,
- bx = q[0],
- by = q[1],
- bz = q[2],
- bw = q[3];
- out[0] = bx;
- out[1] = by;
- out[2] = bz;
- out[3] = bw;
- out[4] = ax * bw + ay * bz - az * by;
- out[5] = ay * bw + az * bx - ax * bz;
- out[6] = az * bw + ax * by - ay * bx;
- out[7] = -ax * bx - ay * by - az * bz;
- return out;
-}
-/**
- * Creates a dual quat from a translation
- *
- * @param {ReadonlyQuat2} dual quaternion receiving operation result
- * @param {ReadonlyVec3} t translation vector
- * @returns {quat2} dual quaternion receiving operation result
- * @function
- */
-
-export function fromTranslation(out, t) {
- out[0] = 0;
- out[1] = 0;
- out[2] = 0;
- out[3] = 1;
- out[4] = t[0] * 0.5;
- out[5] = t[1] * 0.5;
- out[6] = t[2] * 0.5;
- out[7] = 0;
- return out;
-}
-/**
- * Creates a dual quat from a quaternion
- *
- * @param {ReadonlyQuat2} dual quaternion receiving operation result
- * @param {ReadonlyQuat} q the quaternion
- * @returns {quat2} dual quaternion receiving operation result
- * @function
- */
-
-export function fromRotation(out, q) {
- out[0] = q[0];
- out[1] = q[1];
- out[2] = q[2];
- out[3] = q[3];
- out[4] = 0;
- out[5] = 0;
- out[6] = 0;
- out[7] = 0;
- return out;
-}
-/**
- * Creates a new dual quat from a matrix (4x4)
- *
- * @param {quat2} out the dual quaternion
- * @param {ReadonlyMat4} a the matrix
- * @returns {quat2} dual quat receiving operation result
- * @function
- */
-
-export function fromMat4(out, a) {
- //TODO Optimize this
- var outer = quat.create();
- mat4.getRotation(outer, a);
- var t = new glMatrix.ARRAY_TYPE(3);
- mat4.getTranslation(t, a);
- fromRotationTranslation(out, outer, t);
- return out;
-}
-/**
- * Copy the values from one dual quat to another
- *
- * @param {quat2} out the receiving dual quaternion
- * @param {ReadonlyQuat2} a the source dual quaternion
- * @returns {quat2} out
- * @function
- */
-
-export function copy(out, a) {
- out[0] = a[0];
- out[1] = a[1];
- out[2] = a[2];
- out[3] = a[3];
- out[4] = a[4];
- out[5] = a[5];
- out[6] = a[6];
- out[7] = a[7];
- return out;
-}
-/**
- * Set a dual quat to the identity dual quaternion
- *
- * @param {quat2} out the receiving quaternion
- * @returns {quat2} out
- */
-
-export function identity(out) {
- out[0] = 0;
- out[1] = 0;
- out[2] = 0;
- out[3] = 1;
- out[4] = 0;
- out[5] = 0;
- out[6] = 0;
- out[7] = 0;
- return out;
-}
-/**
- * Set the components of a dual quat to the given values
- *
- * @param {quat2} out the receiving quaternion
- * @param {Number} x1 X component
- * @param {Number} y1 Y component
- * @param {Number} z1 Z component
- * @param {Number} w1 W component
- * @param {Number} x2 X component
- * @param {Number} y2 Y component
- * @param {Number} z2 Z component
- * @param {Number} w2 W component
- * @returns {quat2} out
- * @function
- */
-
-export function set(out, x1, y1, z1, w1, x2, y2, z2, w2) {
- out[0] = x1;
- out[1] = y1;
- out[2] = z1;
- out[3] = w1;
- out[4] = x2;
- out[5] = y2;
- out[6] = z2;
- out[7] = w2;
- return out;
-}
-/**
- * Gets the real part of a dual quat
- * @param {quat} out real part
- * @param {ReadonlyQuat2} a Dual Quaternion
- * @return {quat} real part
- */
-
-export var getReal = quat.copy;
-/**
- * Gets the dual part of a dual quat
- * @param {quat} out dual part
- * @param {ReadonlyQuat2} a Dual Quaternion
- * @return {quat} dual part
- */
-
-export function getDual(out, a) {
- out[0] = a[4];
- out[1] = a[5];
- out[2] = a[6];
- out[3] = a[7];
- return out;
-}
-/**
- * Set the real component of a dual quat to the given quaternion
- *
- * @param {quat2} out the receiving quaternion
- * @param {ReadonlyQuat} q a quaternion representing the real part
- * @returns {quat2} out
- * @function
- */
-
-export var setReal = quat.copy;
-/**
- * Set the dual component of a dual quat to the given quaternion
- *
- * @param {quat2} out the receiving quaternion
- * @param {ReadonlyQuat} q a quaternion representing the dual part
- * @returns {quat2} out
- * @function
- */
-
-export function setDual(out, q) {
- out[4] = q[0];
- out[5] = q[1];
- out[6] = q[2];
- out[7] = q[3];
- return out;
-}
-/**
- * Gets the translation of a normalized dual quat
- * @param {vec3} out translation
- * @param {ReadonlyQuat2} a Dual Quaternion to be decomposed
- * @return {vec3} translation
- */
-
-export function getTranslation(out, a) {
- var ax = a[4],
- ay = a[5],
- az = a[6],
- aw = a[7],
- bx = -a[0],
- by = -a[1],
- bz = -a[2],
- bw = a[3];
- out[0] = (ax * bw + aw * bx + ay * bz - az * by) * 2;
- out[1] = (ay * bw + aw * by + az * bx - ax * bz) * 2;
- out[2] = (az * bw + aw * bz + ax * by - ay * bx) * 2;
- return out;
-}
-/**
- * Translates a dual quat by the given vector
- *
- * @param {quat2} out the receiving dual quaternion
- * @param {ReadonlyQuat2} a the dual quaternion to translate
- * @param {ReadonlyVec3} v vector to translate by
- * @returns {quat2} out
- */
-
-export function translate(out, a, v) {
- var ax1 = a[0],
- ay1 = a[1],
- az1 = a[2],
- aw1 = a[3],
- bx1 = v[0] * 0.5,
- by1 = v[1] * 0.5,
- bz1 = v[2] * 0.5,
- ax2 = a[4],
- ay2 = a[5],
- az2 = a[6],
- aw2 = a[7];
- out[0] = ax1;
- out[1] = ay1;
- out[2] = az1;
- out[3] = aw1;
- out[4] = aw1 * bx1 + ay1 * bz1 - az1 * by1 + ax2;
- out[5] = aw1 * by1 + az1 * bx1 - ax1 * bz1 + ay2;
- out[6] = aw1 * bz1 + ax1 * by1 - ay1 * bx1 + az2;
- out[7] = -ax1 * bx1 - ay1 * by1 - az1 * bz1 + aw2;
- return out;
-}
-/**
- * Rotates a dual quat around the X axis
- *
- * @param {quat2} out the receiving dual quaternion
- * @param {ReadonlyQuat2} a the dual quaternion to rotate
- * @param {number} rad how far should the rotation be
- * @returns {quat2} out
- */
-
-export function rotateX(out, a, rad) {
- var bx = -a[0],
- by = -a[1],
- bz = -a[2],
- bw = a[3],
- ax = a[4],
- ay = a[5],
- az = a[6],
- aw = a[7],
- ax1 = ax * bw + aw * bx + ay * bz - az * by,
- ay1 = ay * bw + aw * by + az * bx - ax * bz,
- az1 = az * bw + aw * bz + ax * by - ay * bx,
- aw1 = aw * bw - ax * bx - ay * by - az * bz;
- quat.rotateX(out, a, rad);
- bx = out[0];
- by = out[1];
- bz = out[2];
- bw = out[3];
- out[4] = ax1 * bw + aw1 * bx + ay1 * bz - az1 * by;
- out[5] = ay1 * bw + aw1 * by + az1 * bx - ax1 * bz;
- out[6] = az1 * bw + aw1 * bz + ax1 * by - ay1 * bx;
- out[7] = aw1 * bw - ax1 * bx - ay1 * by - az1 * bz;
- return out;
-}
-/**
- * Rotates a dual quat around the Y axis
- *
- * @param {quat2} out the receiving dual quaternion
- * @param {ReadonlyQuat2} a the dual quaternion to rotate
- * @param {number} rad how far should the rotation be
- * @returns {quat2} out
- */
-
-export function rotateY(out, a, rad) {
- var bx = -a[0],
- by = -a[1],
- bz = -a[2],
- bw = a[3],
- ax = a[4],
- ay = a[5],
- az = a[6],
- aw = a[7],
- ax1 = ax * bw + aw * bx + ay * bz - az * by,
- ay1 = ay * bw + aw * by + az * bx - ax * bz,
- az1 = az * bw + aw * bz + ax * by - ay * bx,
- aw1 = aw * bw - ax * bx - ay * by - az * bz;
- quat.rotateY(out, a, rad);
- bx = out[0];
- by = out[1];
- bz = out[2];
- bw = out[3];
- out[4] = ax1 * bw + aw1 * bx + ay1 * bz - az1 * by;
- out[5] = ay1 * bw + aw1 * by + az1 * bx - ax1 * bz;
- out[6] = az1 * bw + aw1 * bz + ax1 * by - ay1 * bx;
- out[7] = aw1 * bw - ax1 * bx - ay1 * by - az1 * bz;
- return out;
-}
-/**
- * Rotates a dual quat around the Z axis
- *
- * @param {quat2} out the receiving dual quaternion
- * @param {ReadonlyQuat2} a the dual quaternion to rotate
- * @param {number} rad how far should the rotation be
- * @returns {quat2} out
- */
-
-export function rotateZ(out, a, rad) {
- var bx = -a[0],
- by = -a[1],
- bz = -a[2],
- bw = a[3],
- ax = a[4],
- ay = a[5],
- az = a[6],
- aw = a[7],
- ax1 = ax * bw + aw * bx + ay * bz - az * by,
- ay1 = ay * bw + aw * by + az * bx - ax * bz,
- az1 = az * bw + aw * bz + ax * by - ay * bx,
- aw1 = aw * bw - ax * bx - ay * by - az * bz;
- quat.rotateZ(out, a, rad);
- bx = out[0];
- by = out[1];
- bz = out[2];
- bw = out[3];
- out[4] = ax1 * bw + aw1 * bx + ay1 * bz - az1 * by;
- out[5] = ay1 * bw + aw1 * by + az1 * bx - ax1 * bz;
- out[6] = az1 * bw + aw1 * bz + ax1 * by - ay1 * bx;
- out[7] = aw1 * bw - ax1 * bx - ay1 * by - az1 * bz;
- return out;
-}
-/**
- * Rotates a dual quat by a given quaternion (a * q)
- *
- * @param {quat2} out the receiving dual quaternion
- * @param {ReadonlyQuat2} a the dual quaternion to rotate
- * @param {ReadonlyQuat} q quaternion to rotate by
- * @returns {quat2} out
- */
-
-export function rotateByQuatAppend(out, a, q) {
- var qx = q[0],
- qy = q[1],
- qz = q[2],
- qw = q[3],
- ax = a[0],
- ay = a[1],
- az = a[2],
- aw = a[3];
- out[0] = ax * qw + aw * qx + ay * qz - az * qy;
- out[1] = ay * qw + aw * qy + az * qx - ax * qz;
- out[2] = az * qw + aw * qz + ax * qy - ay * qx;
- out[3] = aw * qw - ax * qx - ay * qy - az * qz;
- ax = a[4];
- ay = a[5];
- az = a[6];
- aw = a[7];
- out[4] = ax * qw + aw * qx + ay * qz - az * qy;
- out[5] = ay * qw + aw * qy + az * qx - ax * qz;
- out[6] = az * qw + aw * qz + ax * qy - ay * qx;
- out[7] = aw * qw - ax * qx - ay * qy - az * qz;
- return out;
-}
-/**
- * Rotates a dual quat by a given quaternion (q * a)
- *
- * @param {quat2} out the receiving dual quaternion
- * @param {ReadonlyQuat} q quaternion to rotate by
- * @param {ReadonlyQuat2} a the dual quaternion to rotate
- * @returns {quat2} out
- */
-
-export function rotateByQuatPrepend(out, q, a) {
- var qx = q[0],
- qy = q[1],
- qz = q[2],
- qw = q[3],
- bx = a[0],
- by = a[1],
- bz = a[2],
- bw = a[3];
- out[0] = qx * bw + qw * bx + qy * bz - qz * by;
- out[1] = qy * bw + qw * by + qz * bx - qx * bz;
- out[2] = qz * bw + qw * bz + qx * by - qy * bx;
- out[3] = qw * bw - qx * bx - qy * by - qz * bz;
- bx = a[4];
- by = a[5];
- bz = a[6];
- bw = a[7];
- out[4] = qx * bw + qw * bx + qy * bz - qz * by;
- out[5] = qy * bw + qw * by + qz * bx - qx * bz;
- out[6] = qz * bw + qw * bz + qx * by - qy * bx;
- out[7] = qw * bw - qx * bx - qy * by - qz * bz;
- return out;
-}
-/**
- * Rotates a dual quat around a given axis. Does the normalisation automatically
- *
- * @param {quat2} out the receiving dual quaternion
- * @param {ReadonlyQuat2} a the dual quaternion to rotate
- * @param {ReadonlyVec3} axis the axis to rotate around
- * @param {Number} rad how far the rotation should be
- * @returns {quat2} out
- */
-
-export function rotateAroundAxis(out, a, axis, rad) {
- //Special case for rad = 0
- if (Math.abs(rad) < glMatrix.EPSILON) {
- return copy(out, a);
- }
-
- var axisLength = Math.hypot(axis[0], axis[1], axis[2]);
- rad = rad * 0.5;
- var s = Math.sin(rad);
- var bx = s * axis[0] / axisLength;
- var by = s * axis[1] / axisLength;
- var bz = s * axis[2] / axisLength;
- var bw = Math.cos(rad);
- var ax1 = a[0],
- ay1 = a[1],
- az1 = a[2],
- aw1 = a[3];
- out[0] = ax1 * bw + aw1 * bx + ay1 * bz - az1 * by;
- out[1] = ay1 * bw + aw1 * by + az1 * bx - ax1 * bz;
- out[2] = az1 * bw + aw1 * bz + ax1 * by - ay1 * bx;
- out[3] = aw1 * bw - ax1 * bx - ay1 * by - az1 * bz;
- var ax = a[4],
- ay = a[5],
- az = a[6],
- aw = a[7];
- out[4] = ax * bw + aw * bx + ay * bz - az * by;
- out[5] = ay * bw + aw * by + az * bx - ax * bz;
- out[6] = az * bw + aw * bz + ax * by - ay * bx;
- out[7] = aw * bw - ax * bx - ay * by - az * bz;
- return out;
-}
-/**
- * Adds two dual quat's
- *
- * @param {quat2} out the receiving dual quaternion
- * @param {ReadonlyQuat2} a the first operand
- * @param {ReadonlyQuat2} b the second operand
- * @returns {quat2} out
- * @function
- */
-
-export function add(out, a, b) {
- out[0] = a[0] + b[0];
- out[1] = a[1] + b[1];
- out[2] = a[2] + b[2];
- out[3] = a[3] + b[3];
- out[4] = a[4] + b[4];
- out[5] = a[5] + b[5];
- out[6] = a[6] + b[6];
- out[7] = a[7] + b[7];
- return out;
-}
-/**
- * Multiplies two dual quat's
- *
- * @param {quat2} out the receiving dual quaternion
- * @param {ReadonlyQuat2} a the first operand
- * @param {ReadonlyQuat2} b the second operand
- * @returns {quat2} out
- */
-
-export function multiply(out, a, b) {
- var ax0 = a[0],
- ay0 = a[1],
- az0 = a[2],
- aw0 = a[3],
- bx1 = b[4],
- by1 = b[5],
- bz1 = b[6],
- bw1 = b[7],
- ax1 = a[4],
- ay1 = a[5],
- az1 = a[6],
- aw1 = a[7],
- bx0 = b[0],
- by0 = b[1],
- bz0 = b[2],
- bw0 = b[3];
- out[0] = ax0 * bw0 + aw0 * bx0 + ay0 * bz0 - az0 * by0;
- out[1] = ay0 * bw0 + aw0 * by0 + az0 * bx0 - ax0 * bz0;
- out[2] = az0 * bw0 + aw0 * bz0 + ax0 * by0 - ay0 * bx0;
- out[3] = aw0 * bw0 - ax0 * bx0 - ay0 * by0 - az0 * bz0;
- out[4] = ax0 * bw1 + aw0 * bx1 + ay0 * bz1 - az0 * by1 + ax1 * bw0 + aw1 * bx0 + ay1 * bz0 - az1 * by0;
- out[5] = ay0 * bw1 + aw0 * by1 + az0 * bx1 - ax0 * bz1 + ay1 * bw0 + aw1 * by0 + az1 * bx0 - ax1 * bz0;
- out[6] = az0 * bw1 + aw0 * bz1 + ax0 * by1 - ay0 * bx1 + az1 * bw0 + aw1 * bz0 + ax1 * by0 - ay1 * bx0;
- out[7] = aw0 * bw1 - ax0 * bx1 - ay0 * by1 - az0 * bz1 + aw1 * bw0 - ax1 * bx0 - ay1 * by0 - az1 * bz0;
- return out;
-}
-/**
- * Alias for {@link quat2.multiply}
- * @function
- */
-
-export var mul = multiply;
-/**
- * Scales a dual quat by a scalar number
- *
- * @param {quat2} out the receiving dual quat
- * @param {ReadonlyQuat2} a the dual quat to scale
- * @param {Number} b amount to scale the dual quat by
- * @returns {quat2} out
- * @function
- */
-
-export function scale(out, a, b) {
- out[0] = a[0] * b;
- out[1] = a[1] * b;
- out[2] = a[2] * b;
- out[3] = a[3] * b;
- out[4] = a[4] * b;
- out[5] = a[5] * b;
- out[6] = a[6] * b;
- out[7] = a[7] * b;
- return out;
-}
-/**
- * Calculates the dot product of two dual quat's (The dot product of the real parts)
- *
- * @param {ReadonlyQuat2} a the first operand
- * @param {ReadonlyQuat2} b the second operand
- * @returns {Number} dot product of a and b
- * @function
- */
-
-export var dot = quat.dot;
-/**
- * Performs a linear interpolation between two dual quats's
- * NOTE: The resulting dual quaternions won't always be normalized (The error is most noticeable when t = 0.5)
- *
- * @param {quat2} out the receiving dual quat
- * @param {ReadonlyQuat2} a the first operand
- * @param {ReadonlyQuat2} b the second operand
- * @param {Number} t interpolation amount, in the range [0-1], between the two inputs
- * @returns {quat2} out
- */
-
-export function lerp(out, a, b, t) {
- var mt = 1 - t;
- if (dot(a, b) < 0) t = -t;
- out[0] = a[0] * mt + b[0] * t;
- out[1] = a[1] * mt + b[1] * t;
- out[2] = a[2] * mt + b[2] * t;
- out[3] = a[3] * mt + b[3] * t;
- out[4] = a[4] * mt + b[4] * t;
- out[5] = a[5] * mt + b[5] * t;
- out[6] = a[6] * mt + b[6] * t;
- out[7] = a[7] * mt + b[7] * t;
- return out;
-}
-/**
- * Calculates the inverse of a dual quat. If they are normalized, conjugate is cheaper
- *
- * @param {quat2} out the receiving dual quaternion
- * @param {ReadonlyQuat2} a dual quat to calculate inverse of
- * @returns {quat2} out
- */
-
-export function invert(out, a) {
- var sqlen = squaredLength(a);
- out[0] = -a[0] / sqlen;
- out[1] = -a[1] / sqlen;
- out[2] = -a[2] / sqlen;
- out[3] = a[3] / sqlen;
- out[4] = -a[4] / sqlen;
- out[5] = -a[5] / sqlen;
- out[6] = -a[6] / sqlen;
- out[7] = a[7] / sqlen;
- return out;
-}
-/**
- * Calculates the conjugate of a dual quat
- * If the dual quaternion is normalized, this function is faster than quat2.inverse and produces the same result.
- *
- * @param {quat2} out the receiving quaternion
- * @param {ReadonlyQuat2} a quat to calculate conjugate of
- * @returns {quat2} out
- */
-
-export function conjugate(out, a) {
- out[0] = -a[0];
- out[1] = -a[1];
- out[2] = -a[2];
- out[3] = a[3];
- out[4] = -a[4];
- out[5] = -a[5];
- out[6] = -a[6];
- out[7] = a[7];
- return out;
-}
-/**
- * Calculates the length of a dual quat
- *
- * @param {ReadonlyQuat2} a dual quat to calculate length of
- * @returns {Number} length of a
- * @function
- */
-
-export var length = quat.length;
-/**
- * Alias for {@link quat2.length}
- * @function
- */
-
-export var len = length;
-/**
- * Calculates the squared length of a dual quat
- *
- * @param {ReadonlyQuat2} a dual quat to calculate squared length of
- * @returns {Number} squared length of a
- * @function
- */
-
-export var squaredLength = quat.squaredLength;
-/**
- * Alias for {@link quat2.squaredLength}
- * @function
- */
-
-export var sqrLen = squaredLength;
-/**
- * Normalize a dual quat
- *
- * @param {quat2} out the receiving dual quaternion
- * @param {ReadonlyQuat2} a dual quaternion to normalize
- * @returns {quat2} out
- * @function
- */
-
-export function normalize(out, a) {
- var magnitude = squaredLength(a);
-
- if (magnitude > 0) {
- magnitude = Math.sqrt(magnitude);
- var a0 = a[0] / magnitude;
- var a1 = a[1] / magnitude;
- var a2 = a[2] / magnitude;
- var a3 = a[3] / magnitude;
- var b0 = a[4];
- var b1 = a[5];
- var b2 = a[6];
- var b3 = a[7];
- var a_dot_b = a0 * b0 + a1 * b1 + a2 * b2 + a3 * b3;
- out[0] = a0;
- out[1] = a1;
- out[2] = a2;
- out[3] = a3;
- out[4] = (b0 - a0 * a_dot_b) / magnitude;
- out[5] = (b1 - a1 * a_dot_b) / magnitude;
- out[6] = (b2 - a2 * a_dot_b) / magnitude;
- out[7] = (b3 - a3 * a_dot_b) / magnitude;
- }
-
- return out;
-}
-/**
- * Returns a string representation of a dual quatenion
- *
- * @param {ReadonlyQuat2} a dual quaternion to represent as a string
- * @returns {String} string representation of the dual quat
- */
-
-export function str(a) {
- return "quat2(" + a[0] + ", " + a[1] + ", " + a[2] + ", " + a[3] + ", " + a[4] + ", " + a[5] + ", " + a[6] + ", " + a[7] + ")";
-}
-/**
- * Returns whether or not the dual quaternions have exactly the same elements in the same position (when compared with ===)
- *
- * @param {ReadonlyQuat2} a the first dual quaternion.
- * @param {ReadonlyQuat2} b the second dual quaternion.
- * @returns {Boolean} true if the dual quaternions are equal, false otherwise.
- */
-
-export function exactEquals(a, b) {
- return a[0] === b[0] && a[1] === b[1] && a[2] === b[2] && a[3] === b[3] && a[4] === b[4] && a[5] === b[5] && a[6] === b[6] && a[7] === b[7];
-}
-/**
- * Returns whether or not the dual quaternions have approximately the same elements in the same position.
- *
- * @param {ReadonlyQuat2} a the first dual quat.
- * @param {ReadonlyQuat2} b the second dual quat.
- * @returns {Boolean} true if the dual quats are equal, false otherwise.
- */
-
-export function equals(a, b) {
- var a0 = a[0],
- a1 = a[1],
- a2 = a[2],
- a3 = a[3],
- a4 = a[4],
- a5 = a[5],
- a6 = a[6],
- a7 = a[7];
- var b0 = b[0],
- b1 = b[1],
- b2 = b[2],
- b3 = b[3],
- b4 = b[4],
- b5 = b[5],
- b6 = b[6],
- b7 = b[7];
- return Math.abs(a0 - b0) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a0), Math.abs(b0)) && Math.abs(a1 - b1) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a1), Math.abs(b1)) && Math.abs(a2 - b2) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a2), Math.abs(b2)) && Math.abs(a3 - b3) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a3), Math.abs(b3)) && Math.abs(a4 - b4) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a4), Math.abs(b4)) && Math.abs(a5 - b5) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a5), Math.abs(b5)) && Math.abs(a6 - b6) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a6), Math.abs(b6)) && Math.abs(a7 - b7) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a7), Math.abs(b7));
-}
\ No newline at end of file
diff --git a/client/public/brick-renderer/glm/vec2.js b/client/public/brick-renderer/glm/vec2.js
deleted file mode 100644
index eca4b07..0000000
--- a/client/public/brick-renderer/glm/vec2.js
+++ /dev/null
@@ -1,624 +0,0 @@
-import * as glMatrix from "./common.js";
-/**
- * 2 Dimensional Vector
- * @module vec2
- */
-
-/**
- * Creates a new, empty vec2
- *
- * @returns {vec2} a new 2D vector
- */
-
-export function create() {
- var out = new glMatrix.ARRAY_TYPE(2);
-
- if (glMatrix.ARRAY_TYPE != Float32Array) {
- out[0] = 0;
- out[1] = 0;
- }
-
- return out;
-}
-/**
- * Creates a new vec2 initialized with values from an existing vector
- *
- * @param {ReadonlyVec2} a vector to clone
- * @returns {vec2} a new 2D vector
- */
-
-export function clone(a) {
- var out = new glMatrix.ARRAY_TYPE(2);
- out[0] = a[0];
- out[1] = a[1];
- return out;
-}
-/**
- * Creates a new vec2 initialized with the given values
- *
- * @param {Number} x X component
- * @param {Number} y Y component
- * @returns {vec2} a new 2D vector
- */
-
-export function fromValues(x, y) {
- var out = new glMatrix.ARRAY_TYPE(2);
- out[0] = x;
- out[1] = y;
- return out;
-}
-/**
- * Copy the values from one vec2 to another
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a the source vector
- * @returns {vec2} out
- */
-
-export function copy(out, a) {
- out[0] = a[0];
- out[1] = a[1];
- return out;
-}
-/**
- * Set the components of a vec2 to the given values
- *
- * @param {vec2} out the receiving vector
- * @param {Number} x X component
- * @param {Number} y Y component
- * @returns {vec2} out
- */
-
-export function set(out, x, y) {
- out[0] = x;
- out[1] = y;
- return out;
-}
-/**
- * Adds two vec2's
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a the first operand
- * @param {ReadonlyVec2} b the second operand
- * @returns {vec2} out
- */
-
-export function add(out, a, b) {
- out[0] = a[0] + b[0];
- out[1] = a[1] + b[1];
- return out;
-}
-/**
- * Subtracts vector b from vector a
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a the first operand
- * @param {ReadonlyVec2} b the second operand
- * @returns {vec2} out
- */
-
-export function subtract(out, a, b) {
- out[0] = a[0] - b[0];
- out[1] = a[1] - b[1];
- return out;
-}
-/**
- * Multiplies two vec2's
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a the first operand
- * @param {ReadonlyVec2} b the second operand
- * @returns {vec2} out
- */
-
-export function multiply(out, a, b) {
- out[0] = a[0] * b[0];
- out[1] = a[1] * b[1];
- return out;
-}
-/**
- * Divides two vec2's
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a the first operand
- * @param {ReadonlyVec2} b the second operand
- * @returns {vec2} out
- */
-
-export function divide(out, a, b) {
- out[0] = a[0] / b[0];
- out[1] = a[1] / b[1];
- return out;
-}
-/**
- * Math.ceil the components of a vec2
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a vector to ceil
- * @returns {vec2} out
- */
-
-export function ceil(out, a) {
- out[0] = Math.ceil(a[0]);
- out[1] = Math.ceil(a[1]);
- return out;
-}
-/**
- * Math.floor the components of a vec2
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a vector to floor
- * @returns {vec2} out
- */
-
-export function floor(out, a) {
- out[0] = Math.floor(a[0]);
- out[1] = Math.floor(a[1]);
- return out;
-}
-/**
- * Returns the minimum of two vec2's
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a the first operand
- * @param {ReadonlyVec2} b the second operand
- * @returns {vec2} out
- */
-
-export function min(out, a, b) {
- out[0] = Math.min(a[0], b[0]);
- out[1] = Math.min(a[1], b[1]);
- return out;
-}
-/**
- * Returns the maximum of two vec2's
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a the first operand
- * @param {ReadonlyVec2} b the second operand
- * @returns {vec2} out
- */
-
-export function max(out, a, b) {
- out[0] = Math.max(a[0], b[0]);
- out[1] = Math.max(a[1], b[1]);
- return out;
-}
-/**
- * Math.round the components of a vec2
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a vector to round
- * @returns {vec2} out
- */
-
-export function round(out, a) {
- out[0] = Math.round(a[0]);
- out[1] = Math.round(a[1]);
- return out;
-}
-/**
- * Scales a vec2 by a scalar number
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a the vector to scale
- * @param {Number} b amount to scale the vector by
- * @returns {vec2} out
- */
-
-export function scale(out, a, b) {
- out[0] = a[0] * b;
- out[1] = a[1] * b;
- return out;
-}
-/**
- * Adds two vec2's after scaling the second operand by a scalar value
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a the first operand
- * @param {ReadonlyVec2} b the second operand
- * @param {Number} scale the amount to scale b by before adding
- * @returns {vec2} out
- */
-
-export function scaleAndAdd(out, a, b, scale) {
- out[0] = a[0] + b[0] * scale;
- out[1] = a[1] + b[1] * scale;
- return out;
-}
-/**
- * Calculates the euclidian distance between two vec2's
- *
- * @param {ReadonlyVec2} a the first operand
- * @param {ReadonlyVec2} b the second operand
- * @returns {Number} distance between a and b
- */
-
-export function distance(a, b) {
- var x = b[0] - a[0],
- y = b[1] - a[1];
- return Math.hypot(x, y);
-}
-/**
- * Calculates the squared euclidian distance between two vec2's
- *
- * @param {ReadonlyVec2} a the first operand
- * @param {ReadonlyVec2} b the second operand
- * @returns {Number} squared distance between a and b
- */
-
-export function squaredDistance(a, b) {
- var x = b[0] - a[0],
- y = b[1] - a[1];
- return x * x + y * y;
-}
-/**
- * Calculates the length of a vec2
- *
- * @param {ReadonlyVec2} a vector to calculate length of
- * @returns {Number} length of a
- */
-
-export function length(a) {
- var x = a[0],
- y = a[1];
- return Math.hypot(x, y);
-}
-/**
- * Calculates the squared length of a vec2
- *
- * @param {ReadonlyVec2} a vector to calculate squared length of
- * @returns {Number} squared length of a
- */
-
-export function squaredLength(a) {
- var x = a[0],
- y = a[1];
- return x * x + y * y;
-}
-/**
- * Negates the components of a vec2
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a vector to negate
- * @returns {vec2} out
- */
-
-export function negate(out, a) {
- out[0] = -a[0];
- out[1] = -a[1];
- return out;
-}
-/**
- * Returns the inverse of the components of a vec2
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a vector to invert
- * @returns {vec2} out
- */
-
-export function inverse(out, a) {
- out[0] = 1.0 / a[0];
- out[1] = 1.0 / a[1];
- return out;
-}
-/**
- * Normalize a vec2
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a vector to normalize
- * @returns {vec2} out
- */
-
-export function normalize(out, a) {
- var x = a[0],
- y = a[1];
- var len = x * x + y * y;
-
- if (len > 0) {
- //TODO: evaluate use of glm_invsqrt here?
- len = 1 / Math.sqrt(len);
- }
-
- out[0] = a[0] * len;
- out[1] = a[1] * len;
- return out;
-}
-/**
- * Calculates the dot product of two vec2's
- *
- * @param {ReadonlyVec2} a the first operand
- * @param {ReadonlyVec2} b the second operand
- * @returns {Number} dot product of a and b
- */
-
-export function dot(a, b) {
- return a[0] * b[0] + a[1] * b[1];
-}
-/**
- * Computes the cross product of two vec2's
- * Note that the cross product must by definition produce a 3D vector
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec2} a the first operand
- * @param {ReadonlyVec2} b the second operand
- * @returns {vec3} out
- */
-
-export function cross(out, a, b) {
- var z = a[0] * b[1] - a[1] * b[0];
- out[0] = out[1] = 0;
- out[2] = z;
- return out;
-}
-/**
- * Performs a linear interpolation between two vec2's
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a the first operand
- * @param {ReadonlyVec2} b the second operand
- * @param {Number} t interpolation amount, in the range [0-1], between the two inputs
- * @returns {vec2} out
- */
-
-export function lerp(out, a, b, t) {
- var ax = a[0],
- ay = a[1];
- out[0] = ax + t * (b[0] - ax);
- out[1] = ay + t * (b[1] - ay);
- return out;
-}
-/**
- * Generates a random vector with the given scale
- *
- * @param {vec2} out the receiving vector
- * @param {Number} [scale] Length of the resulting vector. If ommitted, a unit vector will be returned
- * @returns {vec2} out
- */
-
-export function random(out, scale) {
- scale = scale || 1.0;
- var r = glMatrix.RANDOM() * 2.0 * Math.PI;
- out[0] = Math.cos(r) * scale;
- out[1] = Math.sin(r) * scale;
- return out;
-}
-/**
- * Transforms the vec2 with a mat2
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a the vector to transform
- * @param {ReadonlyMat2} m matrix to transform with
- * @returns {vec2} out
- */
-
-export function transformMat2(out, a, m) {
- var x = a[0],
- y = a[1];
- out[0] = m[0] * x + m[2] * y;
- out[1] = m[1] * x + m[3] * y;
- return out;
-}
-/**
- * Transforms the vec2 with a mat2d
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a the vector to transform
- * @param {ReadonlyMat2d} m matrix to transform with
- * @returns {vec2} out
- */
-
-export function transformMat2d(out, a, m) {
- var x = a[0],
- y = a[1];
- out[0] = m[0] * x + m[2] * y + m[4];
- out[1] = m[1] * x + m[3] * y + m[5];
- return out;
-}
-/**
- * Transforms the vec2 with a mat3
- * 3rd vector component is implicitly '1'
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a the vector to transform
- * @param {ReadonlyMat3} m matrix to transform with
- * @returns {vec2} out
- */
-
-export function transformMat3(out, a, m) {
- var x = a[0],
- y = a[1];
- out[0] = m[0] * x + m[3] * y + m[6];
- out[1] = m[1] * x + m[4] * y + m[7];
- return out;
-}
-/**
- * Transforms the vec2 with a mat4
- * 3rd vector component is implicitly '0'
- * 4th vector component is implicitly '1'
- *
- * @param {vec2} out the receiving vector
- * @param {ReadonlyVec2} a the vector to transform
- * @param {ReadonlyMat4} m matrix to transform with
- * @returns {vec2} out
- */
-
-export function transformMat4(out, a, m) {
- var x = a[0];
- var y = a[1];
- out[0] = m[0] * x + m[4] * y + m[12];
- out[1] = m[1] * x + m[5] * y + m[13];
- return out;
-}
-/**
- * Rotate a 2D vector
- * @param {vec2} out The receiving vec2
- * @param {ReadonlyVec2} a The vec2 point to rotate
- * @param {ReadonlyVec2} b The origin of the rotation
- * @param {Number} rad The angle of rotation in radians
- * @returns {vec2} out
- */
-
-export function rotate(out, a, b, rad) {
- //Translate point to the origin
- var p0 = a[0] - b[0],
- p1 = a[1] - b[1],
- sinC = Math.sin(rad),
- cosC = Math.cos(rad); //perform rotation and translate to correct position
-
- out[0] = p0 * cosC - p1 * sinC + b[0];
- out[1] = p0 * sinC + p1 * cosC + b[1];
- return out;
-}
-/**
- * Get the angle between two 2D vectors
- * @param {ReadonlyVec2} a The first operand
- * @param {ReadonlyVec2} b The second operand
- * @returns {Number} The angle in radians
- */
-
-export function angle(a, b) {
- var x1 = a[0],
- y1 = a[1],
- x2 = b[0],
- y2 = b[1],
- // mag is the product of the magnitudes of a and b
- mag = Math.sqrt(x1 * x1 + y1 * y1) * Math.sqrt(x2 * x2 + y2 * y2),
- // mag &&.. short circuits if mag == 0
- cosine = mag && (x1 * x2 + y1 * y2) / mag; // Math.min(Math.max(cosine, -1), 1) clamps the cosine between -1 and 1
-
- return Math.acos(Math.min(Math.max(cosine, -1), 1));
-}
-/**
- * Set the components of a vec2 to zero
- *
- * @param {vec2} out the receiving vector
- * @returns {vec2} out
- */
-
-export function zero(out) {
- out[0] = 0.0;
- out[1] = 0.0;
- return out;
-}
-/**
- * Returns a string representation of a vector
- *
- * @param {ReadonlyVec2} a vector to represent as a string
- * @returns {String} string representation of the vector
- */
-
-export function str(a) {
- return "vec2(" + a[0] + ", " + a[1] + ")";
-}
-/**
- * Returns whether or not the vectors exactly have the same elements in the same position (when compared with ===)
- *
- * @param {ReadonlyVec2} a The first vector.
- * @param {ReadonlyVec2} b The second vector.
- * @returns {Boolean} True if the vectors are equal, false otherwise.
- */
-
-export function exactEquals(a, b) {
- return a[0] === b[0] && a[1] === b[1];
-}
-/**
- * Returns whether or not the vectors have approximately the same elements in the same position.
- *
- * @param {ReadonlyVec2} a The first vector.
- * @param {ReadonlyVec2} b The second vector.
- * @returns {Boolean} True if the vectors are equal, false otherwise.
- */
-
-export function equals(a, b) {
- var a0 = a[0],
- a1 = a[1];
- var b0 = b[0],
- b1 = b[1];
- return Math.abs(a0 - b0) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a0), Math.abs(b0)) && Math.abs(a1 - b1) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a1), Math.abs(b1));
-}
-/**
- * Alias for {@link vec2.length}
- * @function
- */
-
-export var len = length;
-/**
- * Alias for {@link vec2.subtract}
- * @function
- */
-
-export var sub = subtract;
-/**
- * Alias for {@link vec2.multiply}
- * @function
- */
-
-export var mul = multiply;
-/**
- * Alias for {@link vec2.divide}
- * @function
- */
-
-export var div = divide;
-/**
- * Alias for {@link vec2.distance}
- * @function
- */
-
-export var dist = distance;
-/**
- * Alias for {@link vec2.squaredDistance}
- * @function
- */
-
-export var sqrDist = squaredDistance;
-/**
- * Alias for {@link vec2.squaredLength}
- * @function
- */
-
-export var sqrLen = squaredLength;
-/**
- * Perform some operation over an array of vec2s.
- *
- * @param {Array} a the array of vectors to iterate over
- * @param {Number} stride Number of elements between the start of each vec2. If 0 assumes tightly packed
- * @param {Number} offset Number of elements to skip at the beginning of the array
- * @param {Number} count Number of vec2s to iterate over. If 0 iterates over entire array
- * @param {Function} fn Function to call for each vector in the array
- * @param {Object} [arg] additional argument to pass to fn
- * @returns {Array} a
- * @function
- */
-
-export var forEach = function () {
- var vec = create();
- return function (a, stride, offset, count, fn, arg) {
- var i, l;
-
- if (!stride) {
- stride = 2;
- }
-
- if (!offset) {
- offset = 0;
- }
-
- if (count) {
- l = Math.min(count * stride + offset, a.length);
- } else {
- l = a.length;
- }
-
- for (i = offset; i < l; i += stride) {
- vec[0] = a[i];
- vec[1] = a[i + 1];
- fn(vec, vec, arg);
- a[i] = vec[0];
- a[i + 1] = vec[1];
- }
-
- return a;
- };
-}();
\ No newline at end of file
diff --git a/client/public/brick-renderer/glm/vec3.js b/client/public/brick-renderer/glm/vec3.js
deleted file mode 100644
index f5fc096..0000000
--- a/client/public/brick-renderer/glm/vec3.js
+++ /dev/null
@@ -1,787 +0,0 @@
-import * as glMatrix from "./common.js";
-/**
- * 3 Dimensional Vector
- * @module vec3
- */
-
-/**
- * Creates a new, empty vec3
- *
- * @returns {vec3} a new 3D vector
- */
-
-export function create() {
- var out = new glMatrix.ARRAY_TYPE(3);
-
- if (glMatrix.ARRAY_TYPE != Float32Array) {
- out[0] = 0;
- out[1] = 0;
- out[2] = 0;
- }
-
- return out;
-}
-/**
- * Creates a new vec3 initialized with values from an existing vector
- *
- * @param {ReadonlyVec3} a vector to clone
- * @returns {vec3} a new 3D vector
- */
-
-export function clone(a) {
- var out = new glMatrix.ARRAY_TYPE(3);
- out[0] = a[0];
- out[1] = a[1];
- out[2] = a[2];
- return out;
-}
-/**
- * Calculates the length of a vec3
- *
- * @param {ReadonlyVec3} a vector to calculate length of
- * @returns {Number} length of a
- */
-
-export function length(a) {
- var x = a[0];
- var y = a[1];
- var z = a[2];
- return Math.hypot(x, y, z);
-}
-/**
- * Creates a new vec3 initialized with the given values
- *
- * @param {Number} x X component
- * @param {Number} y Y component
- * @param {Number} z Z component
- * @returns {vec3} a new 3D vector
- */
-
-export function fromValues(x, y, z) {
- var out = new glMatrix.ARRAY_TYPE(3);
- out[0] = x;
- out[1] = y;
- out[2] = z;
- return out;
-}
-/**
- * Copy the values from one vec3 to another
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a the source vector
- * @returns {vec3} out
- */
-
-export function copy(out, a) {
- out[0] = a[0];
- out[1] = a[1];
- out[2] = a[2];
- return out;
-}
-/**
- * Set the components of a vec3 to the given values
- *
- * @param {vec3} out the receiving vector
- * @param {Number} x X component
- * @param {Number} y Y component
- * @param {Number} z Z component
- * @returns {vec3} out
- */
-
-export function set(out, x, y, z) {
- out[0] = x;
- out[1] = y;
- out[2] = z;
- return out;
-}
-/**
- * Adds two vec3's
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a the first operand
- * @param {ReadonlyVec3} b the second operand
- * @returns {vec3} out
- */
-
-export function add(out, a, b) {
- out[0] = a[0] + b[0];
- out[1] = a[1] + b[1];
- out[2] = a[2] + b[2];
- return out;
-}
-/**
- * Subtracts vector b from vector a
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a the first operand
- * @param {ReadonlyVec3} b the second operand
- * @returns {vec3} out
- */
-
-export function subtract(out, a, b) {
- out[0] = a[0] - b[0];
- out[1] = a[1] - b[1];
- out[2] = a[2] - b[2];
- return out;
-}
-/**
- * Multiplies two vec3's
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a the first operand
- * @param {ReadonlyVec3} b the second operand
- * @returns {vec3} out
- */
-
-export function multiply(out, a, b) {
- out[0] = a[0] * b[0];
- out[1] = a[1] * b[1];
- out[2] = a[2] * b[2];
- return out;
-}
-/**
- * Divides two vec3's
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a the first operand
- * @param {ReadonlyVec3} b the second operand
- * @returns {vec3} out
- */
-
-export function divide(out, a, b) {
- out[0] = a[0] / b[0];
- out[1] = a[1] / b[1];
- out[2] = a[2] / b[2];
- return out;
-}
-/**
- * Math.ceil the components of a vec3
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a vector to ceil
- * @returns {vec3} out
- */
-
-export function ceil(out, a) {
- out[0] = Math.ceil(a[0]);
- out[1] = Math.ceil(a[1]);
- out[2] = Math.ceil(a[2]);
- return out;
-}
-/**
- * Math.floor the components of a vec3
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a vector to floor
- * @returns {vec3} out
- */
-
-export function floor(out, a) {
- out[0] = Math.floor(a[0]);
- out[1] = Math.floor(a[1]);
- out[2] = Math.floor(a[2]);
- return out;
-}
-/**
- * Returns the minimum of two vec3's
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a the first operand
- * @param {ReadonlyVec3} b the second operand
- * @returns {vec3} out
- */
-
-export function min(out, a, b) {
- out[0] = Math.min(a[0], b[0]);
- out[1] = Math.min(a[1], b[1]);
- out[2] = Math.min(a[2], b[2]);
- return out;
-}
-/**
- * Returns the maximum of two vec3's
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a the first operand
- * @param {ReadonlyVec3} b the second operand
- * @returns {vec3} out
- */
-
-export function max(out, a, b) {
- out[0] = Math.max(a[0], b[0]);
- out[1] = Math.max(a[1], b[1]);
- out[2] = Math.max(a[2], b[2]);
- return out;
-}
-/**
- * Math.round the components of a vec3
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a vector to round
- * @returns {vec3} out
- */
-
-export function round(out, a) {
- out[0] = Math.round(a[0]);
- out[1] = Math.round(a[1]);
- out[2] = Math.round(a[2]);
- return out;
-}
-/**
- * Scales a vec3 by a scalar number
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a the vector to scale
- * @param {Number} b amount to scale the vector by
- * @returns {vec3} out
- */
-
-export function scale(out, a, b) {
- out[0] = a[0] * b;
- out[1] = a[1] * b;
- out[2] = a[2] * b;
- return out;
-}
-/**
- * Adds two vec3's after scaling the second operand by a scalar value
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a the first operand
- * @param {ReadonlyVec3} b the second operand
- * @param {Number} scale the amount to scale b by before adding
- * @returns {vec3} out
- */
-
-export function scaleAndAdd(out, a, b, scale) {
- out[0] = a[0] + b[0] * scale;
- out[1] = a[1] + b[1] * scale;
- out[2] = a[2] + b[2] * scale;
- return out;
-}
-/**
- * Calculates the euclidian distance between two vec3's
- *
- * @param {ReadonlyVec3} a the first operand
- * @param {ReadonlyVec3} b the second operand
- * @returns {Number} distance between a and b
- */
-
-export function distance(a, b) {
- var x = b[0] - a[0];
- var y = b[1] - a[1];
- var z = b[2] - a[2];
- return Math.hypot(x, y, z);
-}
-/**
- * Calculates the squared euclidian distance between two vec3's
- *
- * @param {ReadonlyVec3} a the first operand
- * @param {ReadonlyVec3} b the second operand
- * @returns {Number} squared distance between a and b
- */
-
-export function squaredDistance(a, b) {
- var x = b[0] - a[0];
- var y = b[1] - a[1];
- var z = b[2] - a[2];
- return x * x + y * y + z * z;
-}
-/**
- * Calculates the squared length of a vec3
- *
- * @param {ReadonlyVec3} a vector to calculate squared length of
- * @returns {Number} squared length of a
- */
-
-export function squaredLength(a) {
- var x = a[0];
- var y = a[1];
- var z = a[2];
- return x * x + y * y + z * z;
-}
-/**
- * Negates the components of a vec3
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a vector to negate
- * @returns {vec3} out
- */
-
-export function negate(out, a) {
- out[0] = -a[0];
- out[1] = -a[1];
- out[2] = -a[2];
- return out;
-}
-/**
- * Returns the inverse of the components of a vec3
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a vector to invert
- * @returns {vec3} out
- */
-
-export function inverse(out, a) {
- out[0] = 1.0 / a[0];
- out[1] = 1.0 / a[1];
- out[2] = 1.0 / a[2];
- return out;
-}
-/**
- * Normalize a vec3
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a vector to normalize
- * @returns {vec3} out
- */
-
-export function normalize(out, a) {
- var x = a[0];
- var y = a[1];
- var z = a[2];
- var len = x * x + y * y + z * z;
-
- if (len > 0) {
- //TODO: evaluate use of glm_invsqrt here?
- len = 1 / Math.sqrt(len);
- }
-
- out[0] = a[0] * len;
- out[1] = a[1] * len;
- out[2] = a[2] * len;
- return out;
-}
-/**
- * Calculates the dot product of two vec3's
- *
- * @param {ReadonlyVec3} a the first operand
- * @param {ReadonlyVec3} b the second operand
- * @returns {Number} dot product of a and b
- */
-
-export function dot(a, b) {
- return a[0] * b[0] + a[1] * b[1] + a[2] * b[2];
-}
-/**
- * Computes the cross product of two vec3's
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a the first operand
- * @param {ReadonlyVec3} b the second operand
- * @returns {vec3} out
- */
-
-export function cross(out, a, b) {
- var ax = a[0],
- ay = a[1],
- az = a[2];
- var bx = b[0],
- by = b[1],
- bz = b[2];
- out[0] = ay * bz - az * by;
- out[1] = az * bx - ax * bz;
- out[2] = ax * by - ay * bx;
- return out;
-}
-/**
- * Performs a linear interpolation between two vec3's
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a the first operand
- * @param {ReadonlyVec3} b the second operand
- * @param {Number} t interpolation amount, in the range [0-1], between the two inputs
- * @returns {vec3} out
- */
-
-export function lerp(out, a, b, t) {
- var ax = a[0];
- var ay = a[1];
- var az = a[2];
- out[0] = ax + t * (b[0] - ax);
- out[1] = ay + t * (b[1] - ay);
- out[2] = az + t * (b[2] - az);
- return out;
-}
-/**
- * Performs a hermite interpolation with two control points
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a the first operand
- * @param {ReadonlyVec3} b the second operand
- * @param {ReadonlyVec3} c the third operand
- * @param {ReadonlyVec3} d the fourth operand
- * @param {Number} t interpolation amount, in the range [0-1], between the two inputs
- * @returns {vec3} out
- */
-
-export function hermite(out, a, b, c, d, t) {
- var factorTimes2 = t * t;
- var factor1 = factorTimes2 * (2 * t - 3) + 1;
- var factor2 = factorTimes2 * (t - 2) + t;
- var factor3 = factorTimes2 * (t - 1);
- var factor4 = factorTimes2 * (3 - 2 * t);
- out[0] = a[0] * factor1 + b[0] * factor2 + c[0] * factor3 + d[0] * factor4;
- out[1] = a[1] * factor1 + b[1] * factor2 + c[1] * factor3 + d[1] * factor4;
- out[2] = a[2] * factor1 + b[2] * factor2 + c[2] * factor3 + d[2] * factor4;
- return out;
-}
-/**
- * Performs a bezier interpolation with two control points
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a the first operand
- * @param {ReadonlyVec3} b the second operand
- * @param {ReadonlyVec3} c the third operand
- * @param {ReadonlyVec3} d the fourth operand
- * @param {Number} t interpolation amount, in the range [0-1], between the two inputs
- * @returns {vec3} out
- */
-
-export function bezier(out, a, b, c, d, t) {
- var inverseFactor = 1 - t;
- var inverseFactorTimesTwo = inverseFactor * inverseFactor;
- var factorTimes2 = t * t;
- var factor1 = inverseFactorTimesTwo * inverseFactor;
- var factor2 = 3 * t * inverseFactorTimesTwo;
- var factor3 = 3 * factorTimes2 * inverseFactor;
- var factor4 = factorTimes2 * t;
- out[0] = a[0] * factor1 + b[0] * factor2 + c[0] * factor3 + d[0] * factor4;
- out[1] = a[1] * factor1 + b[1] * factor2 + c[1] * factor3 + d[1] * factor4;
- out[2] = a[2] * factor1 + b[2] * factor2 + c[2] * factor3 + d[2] * factor4;
- return out;
-}
-/**
- * Generates a random vector with the given scale
- *
- * @param {vec3} out the receiving vector
- * @param {Number} [scale] Length of the resulting vector. If ommitted, a unit vector will be returned
- * @returns {vec3} out
- */
-
-export function random(out, scale) {
- scale = scale || 1.0;
- var r = glMatrix.RANDOM() * 2.0 * Math.PI;
- var z = glMatrix.RANDOM() * 2.0 - 1.0;
- var zScale = Math.sqrt(1.0 - z * z) * scale;
- out[0] = Math.cos(r) * zScale;
- out[1] = Math.sin(r) * zScale;
- out[2] = z * scale;
- return out;
-}
-/**
- * Transforms the vec3 with a mat4.
- * 4th vector component is implicitly '1'
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a the vector to transform
- * @param {ReadonlyMat4} m matrix to transform with
- * @returns {vec3} out
- */
-
-export function transformMat4(out, a, m) {
- var x = a[0],
- y = a[1],
- z = a[2];
- var w = m[3] * x + m[7] * y + m[11] * z + m[15];
- w = w || 1.0;
- out[0] = (m[0] * x + m[4] * y + m[8] * z + m[12]) / w;
- out[1] = (m[1] * x + m[5] * y + m[9] * z + m[13]) / w;
- out[2] = (m[2] * x + m[6] * y + m[10] * z + m[14]) / w;
- return out;
-}
-/**
- * Transforms the vec3 with a mat3.
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a the vector to transform
- * @param {ReadonlyMat3} m the 3x3 matrix to transform with
- * @returns {vec3} out
- */
-
-export function transformMat3(out, a, m) {
- var x = a[0],
- y = a[1],
- z = a[2];
- out[0] = x * m[0] + y * m[3] + z * m[6];
- out[1] = x * m[1] + y * m[4] + z * m[7];
- out[2] = x * m[2] + y * m[5] + z * m[8];
- return out;
-}
-/**
- * Transforms the vec3 with a quat
- * Can also be used for dual quaternions. (Multiply it with the real part)
- *
- * @param {vec3} out the receiving vector
- * @param {ReadonlyVec3} a the vector to transform
- * @param {ReadonlyQuat} q quaternion to transform with
- * @returns {vec3} out
- */
-
-export function transformQuat(out, a, q) {
- // benchmarks: https://jsperf.com/quaternion-transform-vec3-implementations-fixed
- var qx = q[0],
- qy = q[1],
- qz = q[2],
- qw = q[3];
- var x = a[0],
- y = a[1],
- z = a[2]; // var qvec = [qx, qy, qz];
- // var uv = vec3.cross([], qvec, a);
-
- var uvx = qy * z - qz * y,
- uvy = qz * x - qx * z,
- uvz = qx * y - qy * x; // var uuv = vec3.cross([], qvec, uv);
-
- var uuvx = qy * uvz - qz * uvy,
- uuvy = qz * uvx - qx * uvz,
- uuvz = qx * uvy - qy * uvx; // vec3.scale(uv, uv, 2 * w);
-
- var w2 = qw * 2;
- uvx *= w2;
- uvy *= w2;
- uvz *= w2; // vec3.scale(uuv, uuv, 2);
-
- uuvx *= 2;
- uuvy *= 2;
- uuvz *= 2; // return vec3.add(out, a, vec3.add(out, uv, uuv));
-
- out[0] = x + uvx + uuvx;
- out[1] = y + uvy + uuvy;
- out[2] = z + uvz + uuvz;
- return out;
-}
-/**
- * Rotate a 3D vector around the x-axis
- * @param {vec3} out The receiving vec3
- * @param {ReadonlyVec3} a The vec3 point to rotate
- * @param {ReadonlyVec3} b The origin of the rotation
- * @param {Number} rad The angle of rotation in radians
- * @returns {vec3} out
- */
-
-export function rotateX(out, a, b, rad) {
- var p = [],
- r = []; //Translate point to the origin
-
- p[0] = a[0] - b[0];
- p[1] = a[1] - b[1];
- p[2] = a[2] - b[2]; //perform rotation
-
- r[0] = p[0];
- r[1] = p[1] * Math.cos(rad) - p[2] * Math.sin(rad);
- r[2] = p[1] * Math.sin(rad) + p[2] * Math.cos(rad); //translate to correct position
-
- out[0] = r[0] + b[0];
- out[1] = r[1] + b[1];
- out[2] = r[2] + b[2];
- return out;
-}
-/**
- * Rotate a 3D vector around the y-axis
- * @param {vec3} out The receiving vec3
- * @param {ReadonlyVec3} a The vec3 point to rotate
- * @param {ReadonlyVec3} b The origin of the rotation
- * @param {Number} rad The angle of rotation in radians
- * @returns {vec3} out
- */
-
-export function rotateY(out, a, b, rad) {
- var p = [],
- r = []; //Translate point to the origin
-
- p[0] = a[0] - b[0];
- p[1] = a[1] - b[1];
- p[2] = a[2] - b[2]; //perform rotation
-
- r[0] = p[2] * Math.sin(rad) + p[0] * Math.cos(rad);
- r[1] = p[1];
- r[2] = p[2] * Math.cos(rad) - p[0] * Math.sin(rad); //translate to correct position
-
- out[0] = r[0] + b[0];
- out[1] = r[1] + b[1];
- out[2] = r[2] + b[2];
- return out;
-}
-/**
- * Rotate a 3D vector around the z-axis
- * @param {vec3} out The receiving vec3
- * @param {ReadonlyVec3} a The vec3 point to rotate
- * @param {ReadonlyVec3} b The origin of the rotation
- * @param {Number} rad The angle of rotation in radians
- * @returns {vec3} out
- */
-
-export function rotateZ(out, a, b, rad) {
- var p = [],
- r = []; //Translate point to the origin
-
- p[0] = a[0] - b[0];
- p[1] = a[1] - b[1];
- p[2] = a[2] - b[2]; //perform rotation
-
- r[0] = p[0] * Math.cos(rad) - p[1] * Math.sin(rad);
- r[1] = p[0] * Math.sin(rad) + p[1] * Math.cos(rad);
- r[2] = p[2]; //translate to correct position
-
- out[0] = r[0] + b[0];
- out[1] = r[1] + b[1];
- out[2] = r[2] + b[2];
- return out;
-}
-/**
- * Get the angle between two 3D vectors
- * @param {ReadonlyVec3} a The first operand
- * @param {ReadonlyVec3} b The second operand
- * @returns {Number} The angle in radians
- */
-
-export function angle(a, b) {
- var ax = a[0],
- ay = a[1],
- az = a[2],
- bx = b[0],
- by = b[1],
- bz = b[2],
- mag1 = Math.sqrt(ax * ax + ay * ay + az * az),
- mag2 = Math.sqrt(bx * bx + by * by + bz * bz),
- mag = mag1 * mag2,
- cosine = mag && dot(a, b) / mag;
- return Math.acos(Math.min(Math.max(cosine, -1), 1));
-}
-/**
- * Set the components of a vec3 to zero
- *
- * @param {vec3} out the receiving vector
- * @returns {vec3} out
- */
-
-export function zero(out) {
- out[0] = 0.0;
- out[1] = 0.0;
- out[2] = 0.0;
- return out;
-}
-/**
- * Returns a string representation of a vector
- *
- * @param {ReadonlyVec3} a vector to represent as a string
- * @returns {String} string representation of the vector
- */
-
-export function str(a) {
- return "vec3(" + a[0] + ", " + a[1] + ", " + a[2] + ")";
-}
-/**
- * Returns whether or not the vectors have exactly the same elements in the same position (when compared with ===)
- *
- * @param {ReadonlyVec3} a The first vector.
- * @param {ReadonlyVec3} b The second vector.
- * @returns {Boolean} True if the vectors are equal, false otherwise.
- */
-
-export function exactEquals(a, b) {
- return a[0] === b[0] && a[1] === b[1] && a[2] === b[2];
-}
-/**
- * Returns whether or not the vectors have approximately the same elements in the same position.
- *
- * @param {ReadonlyVec3} a The first vector.
- * @param {ReadonlyVec3} b The second vector.
- * @returns {Boolean} True if the vectors are equal, false otherwise.
- */
-
-export function equals(a, b) {
- var a0 = a[0],
- a1 = a[1],
- a2 = a[2];
- var b0 = b[0],
- b1 = b[1],
- b2 = b[2];
- return Math.abs(a0 - b0) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a0), Math.abs(b0)) && Math.abs(a1 - b1) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a1), Math.abs(b1)) && Math.abs(a2 - b2) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a2), Math.abs(b2));
-}
-/**
- * Alias for {@link vec3.subtract}
- * @function
- */
-
-export var sub = subtract;
-/**
- * Alias for {@link vec3.multiply}
- * @function
- */
-
-export var mul = multiply;
-/**
- * Alias for {@link vec3.divide}
- * @function
- */
-
-export var div = divide;
-/**
- * Alias for {@link vec3.distance}
- * @function
- */
-
-export var dist = distance;
-/**
- * Alias for {@link vec3.squaredDistance}
- * @function
- */
-
-export var sqrDist = squaredDistance;
-/**
- * Alias for {@link vec3.length}
- * @function
- */
-
-export var len = length;
-/**
- * Alias for {@link vec3.squaredLength}
- * @function
- */
-
-export var sqrLen = squaredLength;
-/**
- * Perform some operation over an array of vec3s.
- *
- * @param {Array} a the array of vectors to iterate over
- * @param {Number} stride Number of elements between the start of each vec3. If 0 assumes tightly packed
- * @param {Number} offset Number of elements to skip at the beginning of the array
- * @param {Number} count Number of vec3s to iterate over. If 0 iterates over entire array
- * @param {Function} fn Function to call for each vector in the array
- * @param {Object} [arg] additional argument to pass to fn
- * @returns {Array} a
- * @function
- */
-
-export var forEach = function () {
- var vec = create();
- return function (a, stride, offset, count, fn, arg) {
- var i, l;
-
- if (!stride) {
- stride = 3;
- }
-
- if (!offset) {
- offset = 0;
- }
-
- if (count) {
- l = Math.min(count * stride + offset, a.length);
- } else {
- l = a.length;
- }
-
- for (i = offset; i < l; i += stride) {
- vec[0] = a[i];
- vec[1] = a[i + 1];
- vec[2] = a[i + 2];
- fn(vec, vec, arg);
- a[i] = vec[0];
- a[i + 1] = vec[1];
- a[i + 2] = vec[2];
- }
-
- return a;
- };
-}();
\ No newline at end of file
diff --git a/client/public/brick-renderer/glm/vec4.js b/client/public/brick-renderer/glm/vec4.js
deleted file mode 100644
index e0f206f..0000000
--- a/client/public/brick-renderer/glm/vec4.js
+++ /dev/null
@@ -1,663 +0,0 @@
-import * as glMatrix from "./common.js";
-/**
- * 4 Dimensional Vector
- * @module vec4
- */
-
-/**
- * Creates a new, empty vec4
- *
- * @returns {vec4} a new 4D vector
- */
-
-export function create() {
- var out = new glMatrix.ARRAY_TYPE(4);
-
- if (glMatrix.ARRAY_TYPE != Float32Array) {
- out[0] = 0;
- out[1] = 0;
- out[2] = 0;
- out[3] = 0;
- }
-
- return out;
-}
-/**
- * Creates a new vec4 initialized with values from an existing vector
- *
- * @param {ReadonlyVec4} a vector to clone
- * @returns {vec4} a new 4D vector
- */
-
-export function clone(a) {
- var out = new glMatrix.ARRAY_TYPE(4);
- out[0] = a[0];
- out[1] = a[1];
- out[2] = a[2];
- out[3] = a[3];
- return out;
-}
-/**
- * Creates a new vec4 initialized with the given values
- *
- * @param {Number} x X component
- * @param {Number} y Y component
- * @param {Number} z Z component
- * @param {Number} w W component
- * @returns {vec4} a new 4D vector
- */
-
-export function fromValues(x, y, z, w) {
- var out = new glMatrix.ARRAY_TYPE(4);
- out[0] = x;
- out[1] = y;
- out[2] = z;
- out[3] = w;
- return out;
-}
-/**
- * Copy the values from one vec4 to another
- *
- * @param {vec4} out the receiving vector
- * @param {ReadonlyVec4} a the source vector
- * @returns {vec4} out
- */
-
-export function copy(out, a) {
- out[0] = a[0];
- out[1] = a[1];
- out[2] = a[2];
- out[3] = a[3];
- return out;
-}
-/**
- * Set the components of a vec4 to the given values
- *
- * @param {vec4} out the receiving vector
- * @param {Number} x X component
- * @param {Number} y Y component
- * @param {Number} z Z component
- * @param {Number} w W component
- * @returns {vec4} out
- */
-
-export function set(out, x, y, z, w) {
- out[0] = x;
- out[1] = y;
- out[2] = z;
- out[3] = w;
- return out;
-}
-/**
- * Adds two vec4's
- *
- * @param {vec4} out the receiving vector
- * @param {ReadonlyVec4} a the first operand
- * @param {ReadonlyVec4} b the second operand
- * @returns {vec4} out
- */
-
-export function add(out, a, b) {
- out[0] = a[0] + b[0];
- out[1] = a[1] + b[1];
- out[2] = a[2] + b[2];
- out[3] = a[3] + b[3];
- return out;
-}
-/**
- * Subtracts vector b from vector a
- *
- * @param {vec4} out the receiving vector
- * @param {ReadonlyVec4} a the first operand
- * @param {ReadonlyVec4} b the second operand
- * @returns {vec4} out
- */
-
-export function subtract(out, a, b) {
- out[0] = a[0] - b[0];
- out[1] = a[1] - b[1];
- out[2] = a[2] - b[2];
- out[3] = a[3] - b[3];
- return out;
-}
-/**
- * Multiplies two vec4's
- *
- * @param {vec4} out the receiving vector
- * @param {ReadonlyVec4} a the first operand
- * @param {ReadonlyVec4} b the second operand
- * @returns {vec4} out
- */
-
-export function multiply(out, a, b) {
- out[0] = a[0] * b[0];
- out[1] = a[1] * b[1];
- out[2] = a[2] * b[2];
- out[3] = a[3] * b[3];
- return out;
-}
-/**
- * Divides two vec4's
- *
- * @param {vec4} out the receiving vector
- * @param {ReadonlyVec4} a the first operand
- * @param {ReadonlyVec4} b the second operand
- * @returns {vec4} out
- */
-
-export function divide(out, a, b) {
- out[0] = a[0] / b[0];
- out[1] = a[1] / b[1];
- out[2] = a[2] / b[2];
- out[3] = a[3] / b[3];
- return out;
-}
-/**
- * Math.ceil the components of a vec4
- *
- * @param {vec4} out the receiving vector
- * @param {ReadonlyVec4} a vector to ceil
- * @returns {vec4} out
- */
-
-export function ceil(out, a) {
- out[0] = Math.ceil(a[0]);
- out[1] = Math.ceil(a[1]);
- out[2] = Math.ceil(a[2]);
- out[3] = Math.ceil(a[3]);
- return out;
-}
-/**
- * Math.floor the components of a vec4
- *
- * @param {vec4} out the receiving vector
- * @param {ReadonlyVec4} a vector to floor
- * @returns {vec4} out
- */
-
-export function floor(out, a) {
- out[0] = Math.floor(a[0]);
- out[1] = Math.floor(a[1]);
- out[2] = Math.floor(a[2]);
- out[3] = Math.floor(a[3]);
- return out;
-}
-/**
- * Returns the minimum of two vec4's
- *
- * @param {vec4} out the receiving vector
- * @param {ReadonlyVec4} a the first operand
- * @param {ReadonlyVec4} b the second operand
- * @returns {vec4} out
- */
-
-export function min(out, a, b) {
- out[0] = Math.min(a[0], b[0]);
- out[1] = Math.min(a[1], b[1]);
- out[2] = Math.min(a[2], b[2]);
- out[3] = Math.min(a[3], b[3]);
- return out;
-}
-/**
- * Returns the maximum of two vec4's
- *
- * @param {vec4} out the receiving vector
- * @param {ReadonlyVec4} a the first operand
- * @param {ReadonlyVec4} b the second operand
- * @returns {vec4} out
- */
-
-export function max(out, a, b) {
- out[0] = Math.max(a[0], b[0]);
- out[1] = Math.max(a[1], b[1]);
- out[2] = Math.max(a[2], b[2]);
- out[3] = Math.max(a[3], b[3]);
- return out;
-}
-/**
- * Math.round the components of a vec4
- *
- * @param {vec4} out the receiving vector
- * @param {ReadonlyVec4} a vector to round
- * @returns {vec4} out
- */
-
-export function round(out, a) {
- out[0] = Math.round(a[0]);
- out[1] = Math.round(a[1]);
- out[2] = Math.round(a[2]);
- out[3] = Math.round(a[3]);
- return out;
-}
-/**
- * Scales a vec4 by a scalar number
- *
- * @param {vec4} out the receiving vector
- * @param {ReadonlyVec4} a the vector to scale
- * @param {Number} b amount to scale the vector by
- * @returns {vec4} out
- */
-
-export function scale(out, a, b) {
- out[0] = a[0] * b;
- out[1] = a[1] * b;
- out[2] = a[2] * b;
- out[3] = a[3] * b;
- return out;
-}
-/**
- * Adds two vec4's after scaling the second operand by a scalar value
- *
- * @param {vec4} out the receiving vector
- * @param {ReadonlyVec4} a the first operand
- * @param {ReadonlyVec4} b the second operand
- * @param {Number} scale the amount to scale b by before adding
- * @returns {vec4} out
- */
-
-export function scaleAndAdd(out, a, b, scale) {
- out[0] = a[0] + b[0] * scale;
- out[1] = a[1] + b[1] * scale;
- out[2] = a[2] + b[2] * scale;
- out[3] = a[3] + b[3] * scale;
- return out;
-}
-/**
- * Calculates the euclidian distance between two vec4's
- *
- * @param {ReadonlyVec4} a the first operand
- * @param {ReadonlyVec4} b the second operand
- * @returns {Number} distance between a and b
- */
-
-export function distance(a, b) {
- var x = b[0] - a[0];
- var y = b[1] - a[1];
- var z = b[2] - a[2];
- var w = b[3] - a[3];
- return Math.hypot(x, y, z, w);
-}
-/**
- * Calculates the squared euclidian distance between two vec4's
- *
- * @param {ReadonlyVec4} a the first operand
- * @param {ReadonlyVec4} b the second operand
- * @returns {Number} squared distance between a and b
- */
-
-export function squaredDistance(a, b) {
- var x = b[0] - a[0];
- var y = b[1] - a[1];
- var z = b[2] - a[2];
- var w = b[3] - a[3];
- return x * x + y * y + z * z + w * w;
-}
-/**
- * Calculates the length of a vec4
- *
- * @param {ReadonlyVec4} a vector to calculate length of
- * @returns {Number} length of a
- */
-
-export function length(a) {
- var x = a[0];
- var y = a[1];
- var z = a[2];
- var w = a[3];
- return Math.hypot(x, y, z, w);
-}
-/**
- * Calculates the squared length of a vec4
- *
- * @param {ReadonlyVec4} a vector to calculate squared length of
- * @returns {Number} squared length of a
- */
-
-export function squaredLength(a) {
- var x = a[0];
- var y = a[1];
- var z = a[2];
- var w = a[3];
- return x * x + y * y + z * z + w * w;
-}
-/**
- * Negates the components of a vec4
- *
- * @param {vec4} out the receiving vector
- * @param {ReadonlyVec4} a vector to negate
- * @returns {vec4} out
- */
-
-export function negate(out, a) {
- out[0] = -a[0];
- out[1] = -a[1];
- out[2] = -a[2];
- out[3] = -a[3];
- return out;
-}
-/**
- * Returns the inverse of the components of a vec4
- *
- * @param {vec4} out the receiving vector
- * @param {ReadonlyVec4} a vector to invert
- * @returns {vec4} out
- */
-
-export function inverse(out, a) {
- out[0] = 1.0 / a[0];
- out[1] = 1.0 / a[1];
- out[2] = 1.0 / a[2];
- out[3] = 1.0 / a[3];
- return out;
-}
-/**
- * Normalize a vec4
- *
- * @param {vec4} out the receiving vector
- * @param {ReadonlyVec4} a vector to normalize
- * @returns {vec4} out
- */
-
-export function normalize(out, a) {
- var x = a[0];
- var y = a[1];
- var z = a[2];
- var w = a[3];
- var len = x * x + y * y + z * z + w * w;
-
- if (len > 0) {
- len = 1 / Math.sqrt(len);
- }
-
- out[0] = x * len;
- out[1] = y * len;
- out[2] = z * len;
- out[3] = w * len;
- return out;
-}
-/**
- * Calculates the dot product of two vec4's
- *
- * @param {ReadonlyVec4} a the first operand
- * @param {ReadonlyVec4} b the second operand
- * @returns {Number} dot product of a and b
- */
-
-export function dot(a, b) {
- return a[0] * b[0] + a[1] * b[1] + a[2] * b[2] + a[3] * b[3];
-}
-/**
- * Returns the cross-product of three vectors in a 4-dimensional space
- *
- * @param {ReadonlyVec4} result the receiving vector
- * @param {ReadonlyVec4} U the first vector
- * @param {ReadonlyVec4} V the second vector
- * @param {ReadonlyVec4} W the third vector
- * @returns {vec4} result
- */
-
-export function cross(out, u, v, w) {
- var A = v[0] * w[1] - v[1] * w[0],
- B = v[0] * w[2] - v[2] * w[0],
- C = v[0] * w[3] - v[3] * w[0],
- D = v[1] * w[2] - v[2] * w[1],
- E = v[1] * w[3] - v[3] * w[1],
- F = v[2] * w[3] - v[3] * w[2];
- var G = u[0];
- var H = u[1];
- var I = u[2];
- var J = u[3];
- out[0] = H * F - I * E + J * D;
- out[1] = -(G * F) + I * C - J * B;
- out[2] = G * E - H * C + J * A;
- out[3] = -(G * D) + H * B - I * A;
- return out;
-}
-/**
- * Performs a linear interpolation between two vec4's
- *
- * @param {vec4} out the receiving vector
- * @param {ReadonlyVec4} a the first operand
- * @param {ReadonlyVec4} b the second operand
- * @param {Number} t interpolation amount, in the range [0-1], between the two inputs
- * @returns {vec4} out
- */
-
-export function lerp(out, a, b, t) {
- var ax = a[0];
- var ay = a[1];
- var az = a[2];
- var aw = a[3];
- out[0] = ax + t * (b[0] - ax);
- out[1] = ay + t * (b[1] - ay);
- out[2] = az + t * (b[2] - az);
- out[3] = aw + t * (b[3] - aw);
- return out;
-}
-/**
- * Generates a random vector with the given scale
- *
- * @param {vec4} out the receiving vector
- * @param {Number} [scale] Length of the resulting vector. If ommitted, a unit vector will be returned
- * @returns {vec4} out
- */
-
-export function random(out, scale) {
- scale = scale || 1.0; // Marsaglia, George. Choosing a Point from the Surface of a
- // Sphere. Ann. Math. Statist. 43 (1972), no. 2, 645--646.
- // http://projecteuclid.org/euclid.aoms/1177692644;
-
- var v1, v2, v3, v4;
- var s1, s2;
-
- do {
- v1 = glMatrix.RANDOM() * 2 - 1;
- v2 = glMatrix.RANDOM() * 2 - 1;
- s1 = v1 * v1 + v2 * v2;
- } while (s1 >= 1);
-
- do {
- v3 = glMatrix.RANDOM() * 2 - 1;
- v4 = glMatrix.RANDOM() * 2 - 1;
- s2 = v3 * v3 + v4 * v4;
- } while (s2 >= 1);
-
- var d = Math.sqrt((1 - s1) / s2);
- out[0] = scale * v1;
- out[1] = scale * v2;
- out[2] = scale * v3 * d;
- out[3] = scale * v4 * d;
- return out;
-}
-/**
- * Transforms the vec4 with a mat4.
- *
- * @param {vec4} out the receiving vector
- * @param {ReadonlyVec4} a the vector to transform
- * @param {ReadonlyMat4} m matrix to transform with
- * @returns {vec4} out
- */
-
-export function transformMat4(out, a, m) {
- var x = a[0],
- y = a[1],
- z = a[2],
- w = a[3];
- out[0] = m[0] * x + m[4] * y + m[8] * z + m[12] * w;
- out[1] = m[1] * x + m[5] * y + m[9] * z + m[13] * w;
- out[2] = m[2] * x + m[6] * y + m[10] * z + m[14] * w;
- out[3] = m[3] * x + m[7] * y + m[11] * z + m[15] * w;
- return out;
-}
-/**
- * Transforms the vec4 with a quat
- *
- * @param {vec4} out the receiving vector
- * @param {ReadonlyVec4} a the vector to transform
- * @param {ReadonlyQuat} q quaternion to transform with
- * @returns {vec4} out
- */
-
-export function transformQuat(out, a, q) {
- var x = a[0],
- y = a[1],
- z = a[2];
- var qx = q[0],
- qy = q[1],
- qz = q[2],
- qw = q[3]; // calculate quat * vec
-
- var ix = qw * x + qy * z - qz * y;
- var iy = qw * y + qz * x - qx * z;
- var iz = qw * z + qx * y - qy * x;
- var iw = -qx * x - qy * y - qz * z; // calculate result * inverse quat
-
- out[0] = ix * qw + iw * -qx + iy * -qz - iz * -qy;
- out[1] = iy * qw + iw * -qy + iz * -qx - ix * -qz;
- out[2] = iz * qw + iw * -qz + ix * -qy - iy * -qx;
- out[3] = a[3];
- return out;
-}
-/**
- * Set the components of a vec4 to zero
- *
- * @param {vec4} out the receiving vector
- * @returns {vec4} out
- */
-
-export function zero(out) {
- out[0] = 0.0;
- out[1] = 0.0;
- out[2] = 0.0;
- out[3] = 0.0;
- return out;
-}
-/**
- * Returns a string representation of a vector
- *
- * @param {ReadonlyVec4} a vector to represent as a string
- * @returns {String} string representation of the vector
- */
-
-export function str(a) {
- return "vec4(" + a[0] + ", " + a[1] + ", " + a[2] + ", " + a[3] + ")";
-}
-/**
- * Returns whether or not the vectors have exactly the same elements in the same position (when compared with ===)
- *
- * @param {ReadonlyVec4} a The first vector.
- * @param {ReadonlyVec4} b The second vector.
- * @returns {Boolean} True if the vectors are equal, false otherwise.
- */
-
-export function exactEquals(a, b) {
- return a[0] === b[0] && a[1] === b[1] && a[2] === b[2] && a[3] === b[3];
-}
-/**
- * Returns whether or not the vectors have approximately the same elements in the same position.
- *
- * @param {ReadonlyVec4} a The first vector.
- * @param {ReadonlyVec4} b The second vector.
- * @returns {Boolean} True if the vectors are equal, false otherwise.
- */
-
-export function equals(a, b) {
- var a0 = a[0],
- a1 = a[1],
- a2 = a[2],
- a3 = a[3];
- var b0 = b[0],
- b1 = b[1],
- b2 = b[2],
- b3 = b[3];
- return Math.abs(a0 - b0) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a0), Math.abs(b0)) && Math.abs(a1 - b1) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a1), Math.abs(b1)) && Math.abs(a2 - b2) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a2), Math.abs(b2)) && Math.abs(a3 - b3) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a3), Math.abs(b3));
-}
-/**
- * Alias for {@link vec4.subtract}
- * @function
- */
-
-export var sub = subtract;
-/**
- * Alias for {@link vec4.multiply}
- * @function
- */
-
-export var mul = multiply;
-/**
- * Alias for {@link vec4.divide}
- * @function
- */
-
-export var div = divide;
-/**
- * Alias for {@link vec4.distance}
- * @function
- */
-
-export var dist = distance;
-/**
- * Alias for {@link vec4.squaredDistance}
- * @function
- */
-
-export var sqrDist = squaredDistance;
-/**
- * Alias for {@link vec4.length}
- * @function
- */
-
-export var len = length;
-/**
- * Alias for {@link vec4.squaredLength}
- * @function
- */
-
-export var sqrLen = squaredLength;
-/**
- * Perform some operation over an array of vec4s.
- *
- * @param {Array} a the array of vectors to iterate over
- * @param {Number} stride Number of elements between the start of each vec4. If 0 assumes tightly packed
- * @param {Number} offset Number of elements to skip at the beginning of the array
- * @param {Number} count Number of vec4s to iterate over. If 0 iterates over entire array
- * @param {Function} fn Function to call for each vector in the array
- * @param {Object} [arg] additional argument to pass to fn
- * @returns {Array} a
- * @function
- */
-
-export var forEach = function () {
- var vec = create();
- return function (a, stride, offset, count, fn, arg) {
- var i, l;
-
- if (!stride) {
- stride = 4;
- }
-
- if (!offset) {
- offset = 0;
- }
-
- if (count) {
- l = Math.min(count * stride + offset, a.length);
- } else {
- l = a.length;
- }
-
- for (i = offset; i < l; i += stride) {
- vec[0] = a[i];
- vec[1] = a[i + 1];
- vec[2] = a[i + 2];
- vec[3] = a[i + 3];
- fn(vec, vec, arg);
- a[i] = vec[0];
- a[i + 1] = vec[1];
- a[i + 2] = vec[2];
- a[i + 3] = vec[3];
- }
-
- return a;
- };
-}();
\ No newline at end of file
diff --git a/client/public/brick-renderer/webgl-debug.js b/client/public/brick-renderer/webgl-debug.js
deleted file mode 100644
index 9a93f49..0000000
--- a/client/public/brick-renderer/webgl-debug.js
+++ /dev/null
@@ -1,1191 +0,0 @@
-/*
-** Copyright (c) 2012 The Khronos Group Inc.
-**
-** Permission is hereby granted, free of charge, to any person obtaining a
-** copy of this software and/or associated documentation files (the
-** "Materials"), to deal in the Materials without restriction, including
-** without limitation the rights to use, copy, modify, merge, publish,
-** distribute, sublicense, and/or sell copies of the Materials, and to
-** permit persons to whom the Materials are furnished to do so, subject to
-** the following conditions:
-**
-** The above copyright notice and this permission notice shall be included
-** in all copies or substantial portions of the Materials.
-**
-** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
-*/
-
-// Various functions for helping debug WebGL apps.
-
-WebGLDebugUtils = function() {
-
- /**
- * Wrapped logging function.
- * @param {string} msg Message to log.
- */
- var log = function(msg) {
- if (window.console && window.console.log) {
- window.console.log(msg);
- }
- };
-
- /**
- * Wrapped error logging function.
- * @param {string} msg Message to log.
- */
- var error = function(msg) {
- if (window.console && window.console.error) {
- window.console.error(msg);
- } else {
- log(msg);
- }
- };
-
-
- /**
- * Which arguments are enums based on the number of arguments to the function.
- * So
- * 'texImage2D': {
- * 9: { 0:true, 2:true, 6:true, 7:true },
- * 6: { 0:true, 2:true, 3:true, 4:true },
- * },
- *
- * means if there are 9 arguments then 6 and 7 are enums, if there are 6
- * arguments 3 and 4 are enums
- *
- * @type {!Object.}
- */
- var glValidEnumContexts = {
- // Generic setters and getters
-
- 'enable': {1: { 0:true }},
- 'disable': {1: { 0:true }},
- 'getParameter': {1: { 0:true }},
-
- // Rendering
-
- 'drawArrays': {3:{ 0:true }},
- 'drawElements': {4:{ 0:true, 2:true }},
-
- // Shaders
-
- 'createShader': {1: { 0:true }},
- 'getShaderParameter': {2: { 1:true }},
- 'getProgramParameter': {2: { 1:true }},
- 'getShaderPrecisionFormat': {2: { 0: true, 1:true }},
-
- // Vertex attributes
-
- 'getVertexAttrib': {2: { 1:true }},
- 'vertexAttribPointer': {6: { 2:true }},
-
- // Textures
-
- 'bindTexture': {2: { 0:true }},
- 'activeTexture': {1: { 0:true }},
- 'getTexParameter': {2: { 0:true, 1:true }},
- 'texParameterf': {3: { 0:true, 1:true }},
- 'texParameteri': {3: { 0:true, 1:true, 2:true }},
- // texImage2D and texSubImage2D are defined below with WebGL 2 entrypoints
- 'copyTexImage2D': {8: { 0:true, 2:true }},
- 'copyTexSubImage2D': {8: { 0:true }},
- 'generateMipmap': {1: { 0:true }},
- // compressedTexImage2D and compressedTexSubImage2D are defined below with WebGL 2 entrypoints
-
- // Buffer objects
-
- 'bindBuffer': {2: { 0:true }},
- // bufferData and bufferSubData are defined below with WebGL 2 entrypoints
- 'getBufferParameter': {2: { 0:true, 1:true }},
-
- // Renderbuffers and framebuffers
-
- 'pixelStorei': {2: { 0:true, 1:true }},
- // readPixels is defined below with WebGL 2 entrypoints
- 'bindRenderbuffer': {2: { 0:true }},
- 'bindFramebuffer': {2: { 0:true }},
- 'checkFramebufferStatus': {1: { 0:true }},
- 'framebufferRenderbuffer': {4: { 0:true, 1:true, 2:true }},
- 'framebufferTexture2D': {5: { 0:true, 1:true, 2:true }},
- 'getFramebufferAttachmentParameter': {3: { 0:true, 1:true, 2:true }},
- 'getRenderbufferParameter': {2: { 0:true, 1:true }},
- 'renderbufferStorage': {4: { 0:true, 1:true }},
-
- // Frame buffer operations (clear, blend, depth test, stencil)
-
- 'clear': {1: { 0: { 'enumBitwiseOr': ['COLOR_BUFFER_BIT', 'DEPTH_BUFFER_BIT', 'STENCIL_BUFFER_BIT'] }}},
- 'depthFunc': {1: { 0:true }},
- 'blendFunc': {2: { 0:true, 1:true }},
- 'blendFuncSeparate': {4: { 0:true, 1:true, 2:true, 3:true }},
- 'blendEquation': {1: { 0:true }},
- 'blendEquationSeparate': {2: { 0:true, 1:true }},
- 'stencilFunc': {3: { 0:true }},
- 'stencilFuncSeparate': {4: { 0:true, 1:true }},
- 'stencilMaskSeparate': {2: { 0:true }},
- 'stencilOp': {3: { 0:true, 1:true, 2:true }},
- 'stencilOpSeparate': {4: { 0:true, 1:true, 2:true, 3:true }},
-
- // Culling
-
- 'cullFace': {1: { 0:true }},
- 'frontFace': {1: { 0:true }},
-
- // ANGLE_instanced_arrays extension
-
- 'drawArraysInstancedANGLE': {4: { 0:true }},
- 'drawElementsInstancedANGLE': {5: { 0:true, 2:true }},
-
- // EXT_blend_minmax extension
-
- 'blendEquationEXT': {1: { 0:true }},
-
- // WebGL 2 Buffer objects
-
- 'bufferData': {
- 3: { 0:true, 2:true }, // WebGL 1
- 4: { 0:true, 2:true }, // WebGL 2
- 5: { 0:true, 2:true } // WebGL 2
- },
- 'bufferSubData': {
- 3: { 0:true }, // WebGL 1
- 4: { 0:true }, // WebGL 2
- 5: { 0:true } // WebGL 2
- },
- 'copyBufferSubData': {5: { 0:true, 1:true }},
- 'getBufferSubData': {3: { 0:true }, 4: { 0:true }, 5: { 0:true }},
-
- // WebGL 2 Framebuffer objects
-
- 'blitFramebuffer': {10: { 8: { 'enumBitwiseOr': ['COLOR_BUFFER_BIT', 'DEPTH_BUFFER_BIT', 'STENCIL_BUFFER_BIT'] }, 9:true }},
- 'framebufferTextureLayer': {5: { 0:true, 1:true }},
- 'invalidateFramebuffer': {2: { 0:true }},
- 'invalidateSubFramebuffer': {6: { 0:true }},
- 'readBuffer': {1: { 0:true }},
-
- // WebGL 2 Renderbuffer objects
-
- 'getInternalformatParameter': {3: { 0:true, 1:true, 2:true }},
- 'renderbufferStorageMultisample': {5: { 0:true, 2:true }},
-
- // WebGL 2 Texture objects
-
- 'texStorage2D': {5: { 0:true, 2:true }},
- 'texStorage3D': {6: { 0:true, 2:true }},
- 'texImage2D': {
- 9: { 0:true, 2:true, 6:true, 7:true }, // WebGL 1 & 2
- 6: { 0:true, 2:true, 3:true, 4:true }, // WebGL 1
- 10: { 0:true, 2:true, 6:true, 7:true } // WebGL 2
- },
- 'texImage3D': {
- 10: { 0:true, 2:true, 7:true, 8:true },
- 11: { 0:true, 2:true, 7:true, 8:true }
- },
- 'texSubImage2D': {
- 9: { 0:true, 6:true, 7:true }, // WebGL 1 & 2
- 7: { 0:true, 4:true, 5:true }, // WebGL 1
- 10: { 0:true, 6:true, 7:true } // WebGL 2
- },
- 'texSubImage3D': {
- 11: { 0:true, 8:true, 9:true },
- 12: { 0:true, 8:true, 9:true }
- },
- 'copyTexSubImage3D': {9: { 0:true }},
- 'compressedTexImage2D': {
- 7: { 0: true, 2:true }, // WebGL 1 & 2
- 8: { 0: true, 2:true }, // WebGL 2
- 9: { 0: true, 2:true } // WebGL 2
- },
- 'compressedTexImage3D': {
- 8: { 0: true, 2:true },
- 9: { 0: true, 2:true },
- 10: { 0: true, 2:true }
- },
- 'compressedTexSubImage2D': {
- 8: { 0: true, 6:true }, // WebGL 1 & 2
- 9: { 0: true, 6:true }, // WebGL 2
- 10: { 0: true, 6:true } // WebGL 2
- },
- 'compressedTexSubImage3D': {
- 10: { 0: true, 8:true },
- 11: { 0: true, 8:true },
- 12: { 0: true, 8:true }
- },
-
- // WebGL 2 Vertex attribs
-
- 'vertexAttribIPointer': {5: { 2:true }},
-
- // WebGL 2 Writing to the drawing buffer
-
- 'drawArraysInstanced': {4: { 0:true }},
- 'drawElementsInstanced': {5: { 0:true, 2:true }},
- 'drawRangeElements': {6: { 0:true, 4:true }},
-
- // WebGL 2 Reading back pixels
-
- 'readPixels': {
- 7: { 4:true, 5:true }, // WebGL 1 & 2
- 8: { 4:true, 5:true } // WebGL 2
- },
-
- // WebGL 2 Multiple Render Targets
-
- 'clearBufferfv': {3: { 0:true }, 4: { 0:true }},
- 'clearBufferiv': {3: { 0:true }, 4: { 0:true }},
- 'clearBufferuiv': {3: { 0:true }, 4: { 0:true }},
- 'clearBufferfi': {4: { 0:true }},
-
- // WebGL 2 Query objects
-
- 'beginQuery': {2: { 0:true }},
- 'endQuery': {1: { 0:true }},
- 'getQuery': {2: { 0:true, 1:true }},
- 'getQueryParameter': {2: { 1:true }},
-
- // WebGL 2 Sampler objects
-
- 'samplerParameteri': {3: { 1:true, 2:true }},
- 'samplerParameterf': {3: { 1:true }},
- 'getSamplerParameter': {2: { 1:true }},
-
- // WebGL 2 Sync objects
-
- 'fenceSync': {2: { 0:true, 1: { 'enumBitwiseOr': [] } }},
- 'clientWaitSync': {3: { 1: { 'enumBitwiseOr': ['SYNC_FLUSH_COMMANDS_BIT'] } }},
- 'waitSync': {3: { 1: { 'enumBitwiseOr': [] } }},
- 'getSyncParameter': {2: { 1:true }},
-
- // WebGL 2 Transform Feedback
-
- 'bindTransformFeedback': {2: { 0:true }},
- 'beginTransformFeedback': {1: { 0:true }},
- 'transformFeedbackVaryings': {3: { 2:true }},
-
- // WebGL2 Uniform Buffer Objects and Transform Feedback Buffers
-
- 'bindBufferBase': {3: { 0:true }},
- 'bindBufferRange': {5: { 0:true }},
- 'getIndexedParameter': {2: { 0:true }},
- 'getActiveUniforms': {3: { 2:true }},
- 'getActiveUniformBlockParameter': {3: { 2:true }}
- };
-
- /**
- * Map of numbers to names.
- * @type {Object}
- */
- var glEnums = null;
-
- /**
- * Map of names to numbers.
- * @type {Object}
- */
- var enumStringToValue = null;
-
- /**
- * Initializes this module. Safe to call more than once.
- * @param {!WebGLRenderingContext} ctx A WebGL context. If
- * you have more than one context it doesn't matter which one
- * you pass in, it is only used to pull out constants.
- */
- function init(ctx) {
- if (glEnums == null) {
- glEnums = { };
- enumStringToValue = { };
- for (var propertyName in ctx) {
- if (typeof ctx[propertyName] == 'number') {
- glEnums[ctx[propertyName]] = propertyName;
- enumStringToValue[propertyName] = ctx[propertyName];
- }
- }
- }
- }
-
- /**
- * Checks the utils have been initialized.
- */
- function checkInit() {
- if (glEnums == null) {
- throw 'WebGLDebugUtils.init(ctx) not called';
- }
- }
-
- /**
- * Returns true or false if value matches any WebGL enum
- * @param {*} value Value to check if it might be an enum.
- * @return {boolean} True if value matches one of the WebGL defined enums
- */
- function mightBeEnum(value) {
- checkInit();
- return (glEnums[value] !== undefined);
- }
-
- /**
- * Gets an string version of an WebGL enum.
- *
- * Example:
- * var str = WebGLDebugUtil.glEnumToString(ctx.getError());
- *
- * @param {number} value Value to return an enum for
- * @return {string} The string version of the enum.
- */
- function glEnumToString(value) {
- checkInit();
- var name = glEnums[value];
- return (name !== undefined) ? ("gl." + name) :
- ("/*UNKNOWN WebGL ENUM*/ 0x" + value.toString(16) + "");
- }
-
- /**
- * Returns the string version of a WebGL argument.
- * Attempts to convert enum arguments to strings.
- * @param {string} functionName the name of the WebGL function.
- * @param {number} numArgs the number of arguments passed to the function.
- * @param {number} argumentIndx the index of the argument.
- * @param {*} value The value of the argument.
- * @return {string} The value as a string.
- */
- function glFunctionArgToString(functionName, numArgs, argumentIndex, value) {
- var funcInfo = glValidEnumContexts[functionName];
- if (funcInfo !== undefined) {
- var funcInfo = funcInfo[numArgs];
- if (funcInfo !== undefined) {
- if (funcInfo[argumentIndex]) {
- if (typeof funcInfo[argumentIndex] === 'object' &&
- funcInfo[argumentIndex]['enumBitwiseOr'] !== undefined) {
- var enums = funcInfo[argumentIndex]['enumBitwiseOr'];
- var orResult = 0;
- var orEnums = [];
- for (var i = 0; i < enums.length; ++i) {
- var enumValue = enumStringToValue[enums[i]];
- if ((value & enumValue) !== 0) {
- orResult |= enumValue;
- orEnums.push(glEnumToString(enumValue));
- }
- }
- if (orResult === value) {
- return orEnums.join(' | ');
- } else {
- return glEnumToString(value);
- }
- } else {
- return glEnumToString(value);
- }
- }
- }
- }
- if (value === null) {
- return "null";
- } else if (value === undefined) {
- return "undefined";
- } else {
- return value.toString();
- }
- }
-
- /**
- * Converts the arguments of a WebGL function to a string.
- * Attempts to convert enum arguments to strings.
- *
- * @param {string} functionName the name of the WebGL function.
- * @param {number} args The arguments.
- * @return {string} The arguments as a string.
- */
- function glFunctionArgsToString(functionName, args) {
- // apparently we can't do args.join(",");
- var argStr = "";
- var numArgs = args.length;
- for (var ii = 0; ii < numArgs; ++ii) {
- argStr += ((ii == 0) ? '' : ', ') +
- glFunctionArgToString(functionName, numArgs, ii, args[ii]);
- }
- return argStr;
- };
-
-
- function makePropertyWrapper(wrapper, original, propertyName) {
- //log("wrap prop: " + propertyName);
- wrapper.__defineGetter__(propertyName, function() {
- return original[propertyName];
- });
- // TODO(gmane): this needs to handle properties that take more than
- // one value?
- wrapper.__defineSetter__(propertyName, function(value) {
- //log("set: " + propertyName);
- original[propertyName] = value;
- });
- }
-
- // Makes a function that calls a function on another object.
- function makeFunctionWrapper(original, functionName) {
- //log("wrap fn: " + functionName);
- var f = original[functionName];
- return function() {
- //log("call: " + functionName);
- var result = f.apply(original, arguments);
- return result;
- };
- }
-
- /**
- * Given a WebGL context returns a wrapped context that calls
- * gl.getError after every command and calls a function if the
- * result is not gl.NO_ERROR.
- *
- * @param {!WebGLRenderingContext} ctx The webgl context to
- * wrap.
- * @param {!function(err, funcName, args): void} opt_onErrorFunc
- * The function to call when gl.getError returns an
- * error. If not specified the default function calls
- * console.log with a message.
- * @param {!function(funcName, args): void} opt_onFunc The
- * function to call when each webgl function is called.
- * You can use this to log all calls for example.
- * @param {!WebGLRenderingContext} opt_err_ctx The webgl context
- * to call getError on if different than ctx.
- */
- function makeDebugContext(ctx, opt_onErrorFunc, opt_onFunc, opt_err_ctx) {
- opt_err_ctx = opt_err_ctx || ctx;
- init(ctx);
- opt_onErrorFunc = opt_onErrorFunc || function(err, functionName, args) {
- // apparently we can't do args.join(",");
- var argStr = "";
- var numArgs = args.length;
- for (var ii = 0; ii < numArgs; ++ii) {
- argStr += ((ii == 0) ? '' : ', ') +
- glFunctionArgToString(functionName, numArgs, ii, args[ii]);
- }
- error("WebGL error "+ glEnumToString(err) + " in "+ functionName +
- "(" + argStr + ")");
- };
-
- // Holds booleans for each GL error so after we get the error ourselves
- // we can still return it to the client app.
- var glErrorShadow = { };
-
- // Makes a function that calls a WebGL function and then calls getError.
- function makeErrorWrapper(ctx, functionName) {
- return function() {
- if (opt_onFunc) {
- opt_onFunc(functionName, arguments);
- }
- var result = ctx[functionName].apply(ctx, arguments);
- var err = opt_err_ctx.getError();
- if (err != 0) {
- glErrorShadow[err] = true;
- opt_onErrorFunc(err, functionName, arguments);
- }
- return result;
- };
- }
-
- // Make a an object that has a copy of every property of the WebGL context
- // but wraps all functions.
- var wrapper = {};
- for (var propertyName in ctx) {
- if (typeof ctx[propertyName] == 'function') {
- if (propertyName != 'getExtension') {
- wrapper[propertyName] = makeErrorWrapper(ctx, propertyName);
- } else {
- var wrapped = makeErrorWrapper(ctx, propertyName);
- wrapper[propertyName] = function () {
- var result = wrapped.apply(ctx, arguments);
- if (!result) {
- return null;
- }
- return makeDebugContext(result, opt_onErrorFunc, opt_onFunc, opt_err_ctx);
- };
- }
- } else {
- makePropertyWrapper(wrapper, ctx, propertyName);
- }
- }
-
- // Override the getError function with one that returns our saved results.
- wrapper.getError = function() {
- for (var err in glErrorShadow) {
- if (glErrorShadow.hasOwnProperty(err)) {
- if (glErrorShadow[err]) {
- glErrorShadow[err] = false;
- return err;
- }
- }
- }
- return ctx.NO_ERROR;
- };
-
- return wrapper;
- }
-
- function resetToInitialState(ctx) {
- var isWebGL2RenderingContext = !!ctx.createTransformFeedback;
-
- if (isWebGL2RenderingContext) {
- ctx.bindVertexArray(null);
- }
-
- var numAttribs = ctx.getParameter(ctx.MAX_VERTEX_ATTRIBS);
- var tmp = ctx.createBuffer();
- ctx.bindBuffer(ctx.ARRAY_BUFFER, tmp);
- for (var ii = 0; ii < numAttribs; ++ii) {
- ctx.disableVertexAttribArray(ii);
- ctx.vertexAttribPointer(ii, 4, ctx.FLOAT, false, 0, 0);
- ctx.vertexAttrib1f(ii, 0);
- if (isWebGL2RenderingContext) {
- ctx.vertexAttribDivisor(ii, 0);
- }
- }
- ctx.deleteBuffer(tmp);
-
- var numTextureUnits = ctx.getParameter(ctx.MAX_TEXTURE_IMAGE_UNITS);
- for (var ii = 0; ii < numTextureUnits; ++ii) {
- ctx.activeTexture(ctx.TEXTURE0 + ii);
- ctx.bindTexture(ctx.TEXTURE_CUBE_MAP, null);
- ctx.bindTexture(ctx.TEXTURE_2D, null);
- if (isWebGL2RenderingContext) {
- ctx.bindTexture(ctx.TEXTURE_2D_ARRAY, null);
- ctx.bindTexture(ctx.TEXTURE_3D, null);
- ctx.bindSampler(ii, null);
- }
- }
-
- ctx.activeTexture(ctx.TEXTURE0);
- ctx.useProgram(null);
- ctx.bindBuffer(ctx.ARRAY_BUFFER, null);
- ctx.bindBuffer(ctx.ELEMENT_ARRAY_BUFFER, null);
- ctx.bindFramebuffer(ctx.FRAMEBUFFER, null);
- ctx.bindRenderbuffer(ctx.RENDERBUFFER, null);
- ctx.disable(ctx.BLEND);
- ctx.disable(ctx.CULL_FACE);
- ctx.disable(ctx.DEPTH_TEST);
- ctx.disable(ctx.DITHER);
- ctx.disable(ctx.SCISSOR_TEST);
- ctx.blendColor(0, 0, 0, 0);
- ctx.blendEquation(ctx.FUNC_ADD);
- ctx.blendFunc(ctx.ONE, ctx.ZERO);
- ctx.clearColor(0, 0, 0, 0);
- ctx.clearDepth(1);
- ctx.clearStencil(-1);
- ctx.colorMask(true, true, true, true);
- ctx.cullFace(ctx.BACK);
- ctx.depthFunc(ctx.LESS);
- ctx.depthMask(true);
- ctx.depthRange(0, 1);
- ctx.frontFace(ctx.CCW);
- ctx.hint(ctx.GENERATE_MIPMAP_HINT, ctx.DONT_CARE);
- ctx.lineWidth(1);
- ctx.pixelStorei(ctx.PACK_ALIGNMENT, 4);
- ctx.pixelStorei(ctx.UNPACK_ALIGNMENT, 4);
- ctx.pixelStorei(ctx.UNPACK_FLIP_Y_WEBGL, false);
- ctx.pixelStorei(ctx.UNPACK_PREMULTIPLY_ALPHA_WEBGL, false);
- // TODO: Delete this IF.
- if (ctx.UNPACK_COLORSPACE_CONVERSION_WEBGL) {
- ctx.pixelStorei(ctx.UNPACK_COLORSPACE_CONVERSION_WEBGL, ctx.BROWSER_DEFAULT_WEBGL);
- }
- ctx.polygonOffset(0, 0);
- ctx.sampleCoverage(1, false);
- ctx.scissor(0, 0, ctx.canvas.width, ctx.canvas.height);
- ctx.stencilFunc(ctx.ALWAYS, 0, 0xFFFFFFFF);
- ctx.stencilMask(0xFFFFFFFF);
- ctx.stencilOp(ctx.KEEP, ctx.KEEP, ctx.KEEP);
- ctx.viewport(0, 0, ctx.canvas.width, ctx.canvas.height);
- ctx.clear(ctx.COLOR_BUFFER_BIT | ctx.DEPTH_BUFFER_BIT | ctx.STENCIL_BUFFER_BIT);
-
- if (isWebGL2RenderingContext) {
- ctx.drawBuffers([ctx.BACK]);
- ctx.readBuffer(ctx.BACK);
- ctx.bindBuffer(ctx.COPY_READ_BUFFER, null);
- ctx.bindBuffer(ctx.COPY_WRITE_BUFFER, null);
- ctx.bindBuffer(ctx.PIXEL_PACK_BUFFER, null);
- ctx.bindBuffer(ctx.PIXEL_UNPACK_BUFFER, null);
- var numTransformFeedbacks = ctx.getParameter(ctx.MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS);
- for (var ii = 0; ii < numTransformFeedbacks; ++ii) {
- ctx.bindBufferBase(ctx.TRANSFORM_FEEDBACK_BUFFER, ii, null);
- }
- var numUBOs = ctx.getParameter(ctx.MAX_UNIFORM_BUFFER_BINDINGS);
- for (var ii = 0; ii < numUBOs; ++ii) {
- ctx.bindBufferBase(ctx.UNIFORM_BUFFER, ii, null);
- }
- ctx.disable(ctx.RASTERIZER_DISCARD);
- ctx.pixelStorei(ctx.UNPACK_IMAGE_HEIGHT, 0);
- ctx.pixelStorei(ctx.UNPACK_SKIP_IMAGES, 0);
- ctx.pixelStorei(ctx.UNPACK_ROW_LENGTH, 0);
- ctx.pixelStorei(ctx.UNPACK_SKIP_ROWS, 0);
- ctx.pixelStorei(ctx.UNPACK_SKIP_PIXELS, 0);
- ctx.pixelStorei(ctx.PACK_ROW_LENGTH, 0);
- ctx.pixelStorei(ctx.PACK_SKIP_ROWS, 0);
- ctx.pixelStorei(ctx.PACK_SKIP_PIXELS, 0);
- ctx.hint(ctx.FRAGMENT_SHADER_DERIVATIVE_HINT, ctx.DONT_CARE);
- }
-
- // TODO: This should NOT be needed but Firefox fails with 'hint'
- while(ctx.getError());
- }
-
- function makeLostContextSimulatingCanvas(canvas) {
- var unwrappedContext_;
- var wrappedContext_;
- var onLost_ = [];
- var onRestored_ = [];
- var wrappedContext_ = {};
- var contextId_ = 1;
- var contextLost_ = false;
- var resourceId_ = 0;
- var resourceDb_ = [];
- var numCallsToLoseContext_ = 0;
- var numCalls_ = 0;
- var canRestore_ = false;
- var restoreTimeout_ = 0;
- var isWebGL2RenderingContext;
-
- // Holds booleans for each GL error so can simulate errors.
- var glErrorShadow_ = { };
-
- canvas.getContext = function(f) {
- return function() {
- var ctx = f.apply(canvas, arguments);
- // Did we get a context and is it a WebGL context?
- if ((ctx instanceof WebGLRenderingContext) || (window.WebGL2RenderingContext && (ctx instanceof WebGL2RenderingContext))) {
- if (ctx != unwrappedContext_) {
- if (unwrappedContext_) {
- throw "got different context"
- }
- isWebGL2RenderingContext = window.WebGL2RenderingContext && (ctx instanceof WebGL2RenderingContext);
- unwrappedContext_ = ctx;
- wrappedContext_ = makeLostContextSimulatingContext(unwrappedContext_);
- }
- return wrappedContext_;
- }
- return ctx;
- }
- }(canvas.getContext);
-
- function wrapEvent(listener) {
- if (typeof(listener) == "function") {
- return listener;
- } else {
- return function(info) {
- listener.handleEvent(info);
- }
- }
- }
-
- var addOnContextLostListener = function(listener) {
- onLost_.push(wrapEvent(listener));
- };
-
- var addOnContextRestoredListener = function(listener) {
- onRestored_.push(wrapEvent(listener));
- };
-
-
- function wrapAddEventListener(canvas) {
- var f = canvas.addEventListener;
- canvas.addEventListener = function(type, listener, bubble) {
- switch (type) {
- case 'webglcontextlost':
- addOnContextLostListener(listener);
- break;
- case 'webglcontextrestored':
- addOnContextRestoredListener(listener);
- break;
- default:
- f.apply(canvas, arguments);
- }
- };
- }
-
- wrapAddEventListener(canvas);
-
- canvas.loseContext = function() {
- if (!contextLost_) {
- contextLost_ = true;
- numCallsToLoseContext_ = 0;
- ++contextId_;
- while (unwrappedContext_.getError());
- clearErrors();
- glErrorShadow_[unwrappedContext_.CONTEXT_LOST_WEBGL] = true;
- var event = makeWebGLContextEvent("context lost");
- var callbacks = onLost_.slice();
- setTimeout(function() {
- //log("numCallbacks:" + callbacks.length);
- for (var ii = 0; ii < callbacks.length; ++ii) {
- //log("calling callback:" + ii);
- callbacks[ii](event);
- }
- if (restoreTimeout_ >= 0) {
- setTimeout(function() {
- canvas.restoreContext();
- }, restoreTimeout_);
- }
- }, 0);
- }
- };
-
- canvas.restoreContext = function() {
- if (contextLost_) {
- if (onRestored_.length) {
- setTimeout(function() {
- if (!canRestore_) {
- throw "can not restore. webglcontestlost listener did not call event.preventDefault";
- }
- freeResources();
- resetToInitialState(unwrappedContext_);
- contextLost_ = false;
- numCalls_ = 0;
- canRestore_ = false;
- var callbacks = onRestored_.slice();
- var event = makeWebGLContextEvent("context restored");
- for (var ii = 0; ii < callbacks.length; ++ii) {
- callbacks[ii](event);
- }
- }, 0);
- }
- }
- };
-
- canvas.loseContextInNCalls = function(numCalls) {
- if (contextLost_) {
- throw "You can not ask a lost contet to be lost";
- }
- numCallsToLoseContext_ = numCalls_ + numCalls;
- };
-
- canvas.getNumCalls = function() {
- return numCalls_;
- };
-
- canvas.setRestoreTimeout = function(timeout) {
- restoreTimeout_ = timeout;
- };
-
- function isWebGLObject(obj) {
- //return false;
- return (obj instanceof WebGLBuffer ||
- obj instanceof WebGLFramebuffer ||
- obj instanceof WebGLProgram ||
- obj instanceof WebGLRenderbuffer ||
- obj instanceof WebGLShader ||
- obj instanceof WebGLTexture);
- }
-
- function checkResources(args) {
- for (var ii = 0; ii < args.length; ++ii) {
- var arg = args[ii];
- if (isWebGLObject(arg)) {
- return arg.__webglDebugContextLostId__ == contextId_;
- }
- }
- return true;
- }
-
- function clearErrors() {
- var k = Object.keys(glErrorShadow_);
- for (var ii = 0; ii < k.length; ++ii) {
- delete glErrorShadow_[k[ii]];
- }
- }
-
- function loseContextIfTime() {
- ++numCalls_;
- if (!contextLost_) {
- if (numCallsToLoseContext_ == numCalls_) {
- canvas.loseContext();
- }
- }
- }
-
- // Makes a function that simulates WebGL when out of context.
- function makeLostContextFunctionWrapper(ctx, functionName) {
- var f = ctx[functionName];
- return function() {
- // log("calling:" + functionName);
- // Only call the functions if the context is not lost.
- loseContextIfTime();
- if (!contextLost_) {
- //if (!checkResources(arguments)) {
- // glErrorShadow_[wrappedContext_.INVALID_OPERATION] = true;
- // return;
- //}
- var result = f.apply(ctx, arguments);
- return result;
- }
- };
- }
-
- function freeResources() {
- for (var ii = 0; ii < resourceDb_.length; ++ii) {
- var resource = resourceDb_[ii];
- if (resource instanceof WebGLBuffer) {
- unwrappedContext_.deleteBuffer(resource);
- } else if (resource instanceof WebGLFramebuffer) {
- unwrappedContext_.deleteFramebuffer(resource);
- } else if (resource instanceof WebGLProgram) {
- unwrappedContext_.deleteProgram(resource);
- } else if (resource instanceof WebGLRenderbuffer) {
- unwrappedContext_.deleteRenderbuffer(resource);
- } else if (resource instanceof WebGLShader) {
- unwrappedContext_.deleteShader(resource);
- } else if (resource instanceof WebGLTexture) {
- unwrappedContext_.deleteTexture(resource);
- }
- else if (isWebGL2RenderingContext) {
- if (resource instanceof WebGLQuery) {
- unwrappedContext_.deleteQuery(resource);
- } else if (resource instanceof WebGLSampler) {
- unwrappedContext_.deleteSampler(resource);
- } else if (resource instanceof WebGLSync) {
- unwrappedContext_.deleteSync(resource);
- } else if (resource instanceof WebGLTransformFeedback) {
- unwrappedContext_.deleteTransformFeedback(resource);
- } else if (resource instanceof WebGLVertexArrayObject) {
- unwrappedContext_.deleteVertexArray(resource);
- }
- }
- }
- }
-
- function makeWebGLContextEvent(statusMessage) {
- return {
- statusMessage: statusMessage,
- preventDefault: function() {
- canRestore_ = true;
- }
- };
- }
-
- return canvas;
-
- function makeLostContextSimulatingContext(ctx) {
- // copy all functions and properties to wrapper
- for (var propertyName in ctx) {
- if (typeof ctx[propertyName] == 'function') {
- wrappedContext_[propertyName] = makeLostContextFunctionWrapper(
- ctx, propertyName);
- } else {
- makePropertyWrapper(wrappedContext_, ctx, propertyName);
- }
- }
-
- // Wrap a few functions specially.
- wrappedContext_.getError = function() {
- loseContextIfTime();
- if (!contextLost_) {
- var err;
- while (err = unwrappedContext_.getError()) {
- glErrorShadow_[err] = true;
- }
- }
- for (var err in glErrorShadow_) {
- if (glErrorShadow_[err]) {
- delete glErrorShadow_[err];
- return err;
- }
- }
- return wrappedContext_.NO_ERROR;
- };
-
- var creationFunctions = [
- "createBuffer",
- "createFramebuffer",
- "createProgram",
- "createRenderbuffer",
- "createShader",
- "createTexture"
- ];
- if (isWebGL2RenderingContext) {
- creationFunctions.push(
- "createQuery",
- "createSampler",
- "fenceSync",
- "createTransformFeedback",
- "createVertexArray"
- );
- }
- for (var ii = 0; ii < creationFunctions.length; ++ii) {
- var functionName = creationFunctions[ii];
- wrappedContext_[functionName] = function(f) {
- return function() {
- loseContextIfTime();
- if (contextLost_) {
- return null;
- }
- var obj = f.apply(ctx, arguments);
- obj.__webglDebugContextLostId__ = contextId_;
- resourceDb_.push(obj);
- return obj;
- };
- }(ctx[functionName]);
- }
-
- var functionsThatShouldReturnNull = [
- "getActiveAttrib",
- "getActiveUniform",
- "getBufferParameter",
- "getContextAttributes",
- "getAttachedShaders",
- "getFramebufferAttachmentParameter",
- "getParameter",
- "getProgramParameter",
- "getProgramInfoLog",
- "getRenderbufferParameter",
- "getShaderParameter",
- "getShaderInfoLog",
- "getShaderSource",
- "getTexParameter",
- "getUniform",
- "getUniformLocation",
- "getVertexAttrib"
- ];
- if (isWebGL2RenderingContext) {
- functionsThatShouldReturnNull.push(
- "getInternalformatParameter",
- "getQuery",
- "getQueryParameter",
- "getSamplerParameter",
- "getSyncParameter",
- "getTransformFeedbackVarying",
- "getIndexedParameter",
- "getUniformIndices",
- "getActiveUniforms",
- "getActiveUniformBlockParameter",
- "getActiveUniformBlockName"
- );
- }
- for (var ii = 0; ii < functionsThatShouldReturnNull.length; ++ii) {
- var functionName = functionsThatShouldReturnNull[ii];
- wrappedContext_[functionName] = function(f) {
- return function() {
- loseContextIfTime();
- if (contextLost_) {
- return null;
- }
- return f.apply(ctx, arguments);
- }
- }(wrappedContext_[functionName]);
- }
-
- var isFunctions = [
- "isBuffer",
- "isEnabled",
- "isFramebuffer",
- "isProgram",
- "isRenderbuffer",
- "isShader",
- "isTexture"
- ];
- if (isWebGL2RenderingContext) {
- isFunctions.push(
- "isQuery",
- "isSampler",
- "isSync",
- "isTransformFeedback",
- "isVertexArray"
- );
- }
- for (var ii = 0; ii < isFunctions.length; ++ii) {
- var functionName = isFunctions[ii];
- wrappedContext_[functionName] = function(f) {
- return function() {
- loseContextIfTime();
- if (contextLost_) {
- return false;
- }
- return f.apply(ctx, arguments);
- }
- }(wrappedContext_[functionName]);
- }
-
- wrappedContext_.checkFramebufferStatus = function(f) {
- return function() {
- loseContextIfTime();
- if (contextLost_) {
- return wrappedContext_.FRAMEBUFFER_UNSUPPORTED;
- }
- return f.apply(ctx, arguments);
- };
- }(wrappedContext_.checkFramebufferStatus);
-
- wrappedContext_.getAttribLocation = function(f) {
- return function() {
- loseContextIfTime();
- if (contextLost_) {
- return -1;
- }
- return f.apply(ctx, arguments);
- };
- }(wrappedContext_.getAttribLocation);
-
- wrappedContext_.getVertexAttribOffset = function(f) {
- return function() {
- loseContextIfTime();
- if (contextLost_) {
- return 0;
- }
- return f.apply(ctx, arguments);
- };
- }(wrappedContext_.getVertexAttribOffset);
-
- wrappedContext_.isContextLost = function() {
- return contextLost_;
- };
-
- if (isWebGL2RenderingContext) {
- wrappedContext_.getFragDataLocation = function(f) {
- return function() {
- loseContextIfTime();
- if (contextLost_) {
- return -1;
- }
- return f.apply(ctx, arguments);
- };
- }(wrappedContext_.getFragDataLocation);
-
- wrappedContext_.clientWaitSync = function(f) {
- return function() {
- loseContextIfTime();
- if (contextLost_) {
- return wrappedContext_.WAIT_FAILED;
- }
- return f.apply(ctx, arguments);
- };
- }(wrappedContext_.clientWaitSync);
-
- wrappedContext_.getUniformBlockIndex = function(f) {
- return function() {
- loseContextIfTime();
- if (contextLost_) {
- return wrappedContext_.INVALID_INDEX;
- }
- return f.apply(ctx, arguments);
- };
- }(wrappedContext_.getUniformBlockIndex);
- }
-
- return wrappedContext_;
- }
- }
-
- return {
- /**
- * Initializes this module. Safe to call more than once.
- * @param {!WebGLRenderingContext} ctx A WebGL context. If
- * you have more than one context it doesn't matter which one
- * you pass in, it is only used to pull out constants.
- */
- 'init': init,
-
- /**
- * Returns true or false if value matches any WebGL enum
- * @param {*} value Value to check if it might be an enum.
- * @return {boolean} True if value matches one of the WebGL defined enums
- */
- 'mightBeEnum': mightBeEnum,
-
- /**
- * Gets an string version of an WebGL enum.
- *
- * Example:
- * WebGLDebugUtil.init(ctx);
- * var str = WebGLDebugUtil.glEnumToString(ctx.getError());
- *
- * @param {number} value Value to return an enum for
- * @return {string} The string version of the enum.
- */
- 'glEnumToString': glEnumToString,
-
- /**
- * Converts the argument of a WebGL function to a string.
- * Attempts to convert enum arguments to strings.
- *
- * Example:
- * WebGLDebugUtil.init(ctx);
- * var str = WebGLDebugUtil.glFunctionArgToString('bindTexture', 2, 0, gl.TEXTURE_2D);
- *
- * would return 'TEXTURE_2D'
- *
- * @param {string} functionName the name of the WebGL function.
- * @param {number} numArgs The number of arguments
- * @param {number} argumentIndx the index of the argument.
- * @param {*} value The value of the argument.
- * @return {string} The value as a string.
- */
- 'glFunctionArgToString': glFunctionArgToString,
-
- /**
- * Converts the arguments of a WebGL function to a string.
- * Attempts to convert enum arguments to strings.
- *
- * @param {string} functionName the name of the WebGL function.
- * @param {number} args The arguments.
- * @return {string} The arguments as a string.
- */
- 'glFunctionArgsToString': glFunctionArgsToString,
-
- /**
- * Given a WebGL context returns a wrapped context that calls
- * gl.getError after every command and calls a function if the
- * result is not NO_ERROR.
- *
- * You can supply your own function if you want. For example, if you'd like
- * an exception thrown on any GL error you could do this
- *
- * function throwOnGLError(err, funcName, args) {
- * throw WebGLDebugUtils.glEnumToString(err) +
- * " was caused by call to " + funcName;
- * };
- *
- * ctx = WebGLDebugUtils.makeDebugContext(
- * canvas.getContext("webgl"), throwOnGLError);
- *
- * @param {!WebGLRenderingContext} ctx The webgl context to wrap.
- * @param {!function(err, funcName, args): void} opt_onErrorFunc The function
- * to call when gl.getError returns an error. If not specified the default
- * function calls console.log with a message.
- * @param {!function(funcName, args): void} opt_onFunc The
- * function to call when each webgl function is called. You
- * can use this to log all calls for example.
- */
- 'makeDebugContext': makeDebugContext,
-
- /**
- * Given a canvas element returns a wrapped canvas element that will
- * simulate lost context. The canvas returned adds the following functions.
- *
- * loseContext:
- * simulates a lost context event.
- *
- * restoreContext:
- * simulates the context being restored.
- *
- * lostContextInNCalls:
- * loses the context after N gl calls.
- *
- * getNumCalls:
- * tells you how many gl calls there have been so far.
- *
- * setRestoreTimeout:
- * sets the number of milliseconds until the context is restored
- * after it has been lost. Defaults to 0. Pass -1 to prevent
- * automatic restoring.
- *
- * @param {!Canvas} canvas The canvas element to wrap.
- */
- 'makeLostContextSimulatingCanvas': makeLostContextSimulatingCanvas,
-
- /**
- * Resets a context to the initial state.
- * @param {!WebGLRenderingContext} ctx The webgl context to
- * reset.
- */
- 'resetToInitialState': resetToInitialState
- };
-
- }();
-
\ No newline at end of file
diff --git a/db/schema.sql b/db/schema.sql
index 696a61a..48c8a6d 100644
--- a/db/schema.sql
+++ b/db/schema.sql
@@ -93,9 +93,12 @@ CREATE TABLE IF NOT EXISTS users (
CREATE TABLE IF NOT EXISTS order_log (
id VARCHAR (50) NOT NULL PRIMARY KEY,
user_id VARCHAR (50) NOT NULL, -- 0 if guest
- subtotal DECIMAL NOT NULL,
+ offer_code SERIAL,
+ subtotal_paid DECIMAL NOT NULL,
+ discount DECIMAL,
date_placed TIMESTAMP WITHOUT TIME ZONE NOT NULL,
- FOREIGN KEY ( user_id ) REFERENCES users( id )
+ FOREIGN KEY ( user_id ) REFERENCES users( id ),
+ FOREIGN KEY ( offer_code ) REFERENCES offer_code( id )
);
CREATE TABLE IF NOT EXISTS order_item (
diff --git a/docs/API.md b/docs/API.md
index f059d44..df19757 100644
--- a/docs/API.md
+++ b/docs/API.md
@@ -12,8 +12,6 @@ automatically every request
| --- | --- | --- | - | --- |
| GET | /api/special/ | | ❌ | |
| GET | /api/search/ | query (q), page | ❌ | Query endpoint |
-| GET | /api/bricks/ | query (q), page | ❌ | Query endpoint |
-| GET | /api/sets/ | query (q), page | ❌ | Query endpoint |
| GET | /api/sets/featured | page | ❌ | Query endpoint |
| GET | /api/brick/:id | | ❌ | |
| POST | /api/bulk/brick | array | ❌ | POST due to bulk nature |
@@ -21,9 +19,9 @@ automatically every request
| GET | /api/cdn/:id | | ❌ | |
| GET | /api/basket/price/ | | ❌ | |
| GET | /api/discount/ | offer code | ❌ | |
-| GET | /api/auth/login/ | | ✔️ | |
-| POST | /api/auth/order/ | | ❌ | |
+| POST | /api/order/ | | ❌ | |
| GET | /api/auth/order/:id | | ❌ | Security By Obscurity |
+| GET | /api/auth/login/ | | ✔️ | |
| GET | /api/auth/orders/ | | ✔️ | |
Query endpoints do not return the full data on a brick/set, they return
diff --git a/src/routes/api.js b/src/routes/api.js
index 01089f5..3ac84d6 100644
--- a/src/routes/api.js
+++ b/src/routes/api.js
@@ -14,8 +14,6 @@ function Init() {
Server.App.get('/api/search/', Query.Search);
- Server.App.get('/api/bricks/', Bricks.Query);
- Server.App.get('/api/sets/');
Server.App.get('/api/sets/featured/', Sets.Featured);
Server.App.get('/api/brick/:id', Bricks.Get);
Server.App.post('/api/bulk/brick', Bricks.GetMultiple);
@@ -25,8 +23,11 @@ function Init() {
Server.App.post('/api/basket/price/', Helpers.CalculateBasketPrice);
Server.App.get('/api/discount/', Helpers.DiscountCode);
+ Server.App.post('/api/order');
+ Server.App.get('/api/order:id');
Server.App.get('/api/auth/login/', Auth0.JWTMiddleware, Auth0.Login);
+
Server.App.get('/api/auth/orders/');
Server.App.get('/api/auth/order/:id');
diff --git a/src/routes/bricks-router.js b/src/routes/bricks-router.js
index 7b0a237..fcfb23e 100644
--- a/src/routes/bricks-router.js
+++ b/src/routes/bricks-router.js
@@ -35,12 +35,7 @@ async function GetMultiple(req, res) {
}));
}
-function Query(req, res, next) {
- next();
-}
-
module.exports = {
Get,
GetMultiple,
- Query,
};
diff --git a/src/routes/helpers.js b/src/routes/helpers.js
index d95488d..16bc9fc 100644
--- a/src/routes/helpers.js
+++ b/src/routes/helpers.js
@@ -51,13 +51,15 @@ async function CalculateBasketPrice(req, res) {
const newBrickQuantities = [];
for (let i = 0; i < brickList.length; i++) {
if (!newBrickList.includes(brickList[i])) {
- newBrickList[i] = brickList[i];
- newBrickQuantities[i] = brickQuantities[i];
+ newBrickList.push(brickList[i]);
+ newBrickQuantities.push(brickQuantities[i]);
} else {
newBrickQuantities[newBrickList.indexOf(brickList[i])] += brickQuantities[i];
}
}
+ console.log(newBrickList);
+
let setSubtotal = setList.length > 0
? await SetController.SumPrices(setList, setQuantities)
: 0;