Initial Commit

Java/Processing/processing-3.3.6/modes/java/examples/Topics/Textures/TextureQuad/TextureQuad.pde

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+/**
+ * Texture Quad. 
+ * 
+ * Load an image and draw it onto a quad. The texture() function sets
+ * the texture image. The vertex() function maps the image to the geometry.
+ */
+
+PImage img;
+
+void setup() {
+  size(640, 360, P3D);
+  img = loadImage("berlin-1.jpg");
+  noStroke();
+}
+
+void draw() {
+  background(0);
+  translate(width / 2, height / 2);
+  rotateY(map(mouseX, 0, width, -PI, PI));
+  rotateZ(PI/6);
+  beginShape();
+  texture(img);
+  vertex(-100, -100, 0, 0, 0);
+  vertex(100, -100, 0, img.width, 0);
+  vertex(100, 100, 0, img.width, img.height);
+  vertex(-100, 100, 0, 0, img.height);
+  endShape();
+}