Initial Commit

Java/Processing/processing-3.3.6/modes/java/examples/Basics/Lights/Reflection/Reflection.pde

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+/**
+ * Reflection 
+ * by Simon Greenwold. 
+ * 
+ * Vary the specular reflection component of a material
+ * with the horizontal position of the mouse. 
+ */
+
+void setup() {
+  size(640, 360, P3D);
+  noStroke();
+  colorMode(RGB, 1);
+  fill(0.4);
+}
+
+void draw() {
+  background(0);
+  translate(width / 2, height / 2);
+  // Set the specular color of lights that follow
+  lightSpecular(1, 1, 1);
+  directionalLight(0.8, 0.8, 0.8, 0, 0, -1);
+  float s = mouseX / float(width);
+  specular(s, s, s);
+  sphere(120);
+}