//created=24 Feb 08//title=Cube Sky Example//publish=false//titlebar=Cube Sky Example//tags=example import SGShape.*;import SGBackground.*;import SGCamera.*;import Tuple.*;  CubeSky sky;SGCamera cam;  void setup(){ size(550,550,P3D);cam = new SGCamera(this,45,45,45,0,0,0);cam.setFOV(2.f);cam.setMouseMode(LEFT,SGCamera.ORBIT);cam.setMouseMode(RIGHT,SGCamera.ZOOM); sky = new CubeSky(this, cam, "arch","jpg");}  void draw(){ cam.feed();sky.draw(); }