@Override
public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) {
GL2 gl = drawable.getGL().getGL2();
viewFrustum.setRight(canvas.getDIPWidth());
viewFrustum.setBottom(canvas.getDIPHeight());
gl.glViewport(x, y, width, height);
gl.glMatrixMode(GLMatrixFunc.GL_PROJECTION);
gl.glLoadIdentity();
viewFrustum.setProjectionMatrix(gl);
relayout();
}
public GLSandBox(Composite parent, GLElement root, GLPadding padding) {
// use use my own library loader
System.setProperty("jnlp.launcher.class", SandBoxLibraryLoader.class.getCanonicalName());
IGLCanvasFactory canvasFactory = new SWTGLCanvasFactory();
GLCapabilities caps = createCapabilities();
this.canvas = canvasFactory.create(caps, parent);
canvas.asComposite().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
this.swtLayer = new SWTLayer(canvas);
this.padding = padding;
canvas.addGLEventListener(this);
this.animator = new MyAnimator(MyPreferences.getFPS());
this.animator.add(canvas.asGLAutoDrawAble());
canvas.asGLAutoDrawAble().setAutoSwapBufferMode(true);
// ENABLE to print the fps to System.err
animator.setUpdateFPSFrames(FPSCounter.DEFAULT_FRAMES_PER_INTERVAL, System.err);
this.canvas.addMouseListener(pickingManager.getListener());
this.canvas.addKeyListener(
new IGLKeyListener() {
@Override
public void keyReleased(IKeyEvent e) {
if (e.isKey('p')) {
renderPick = !renderPick;
}
}
@Override
public void keyPressed(IKeyEvent e) {}
});
this.root = new WindowGLElement(root, canvas);
animator.start();
}