Processing: Creative Coding and Computational Art

automatic rotation
c1.spinnyRotateX(frameCount*PI);
c1.spinnyRotateY(frameCount*PI/4);
c1.spinnyRotateZ(frameCount*PI/5);
}
//draw cube
noStroke();
c1.create(quadBG);
}
// SpinnyCube class
class SpinnyCube extends Cube{
float angleX, angleY, angleZ;
Point3D[] transformedVertices = new Point3D[24];
// default constructor
SpinnyCube(){
}
// constructor
SpinnyCube(float w, float h, float d){
// call superclass constructor
super(w, h, d);
}
// rotation method
void spinnyRotateXYZ(){
// temporary vertices arrays
Point3D[] rotatedVertices_XAxis = new Point3D[24];
Point3D[] rotatedVertices_YAxis = new Point3D[24];
Point3D[] rotatedVertices_ZAxis = new Point3D[24];
for (int i=0; i