@Override
    public void simpleInitApp() {
        initOpenCL1();
        
        Box b = new Box(1, 1, 1); // create cube shape
        geom = new Geometry("Box", b);  // create cube geometry from the shape
        Material mat = new Material(assetManager,
          "Common/MatDefs/Misc/Unshaded.j3md");  // create a simple material
        mat.setColor("Color", ColorRGBA.Blue);   // set color of material to blue
        geom.setMaterial(mat);                   // set the cube's material
        rootNode.attachChild(geom);              // make the cube appear in the scene
        
        initCounter = 0;
        time = 0;
        
        flyCam.setDragToRotate(true);
    }
This test class tests the capability to read and modify an OpenGL vertex buffer.
It is also shown how to use the program binaries to implement a simple program
cache.
@author shaman
jme3-examples/src/main/java/jme3test/opencl/TestVertexBufferSharing.java