@Override
public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) {
GL2 gl = drawable.getGL().getGL2();
// GLU glu = new GLU();
if (height <= 0) { // avoid a divide by zero error!
height = 1;
}
viewport = new Viewport(width, height);
// gl.glViewport(0, 0, width, height); // size of drawing area
//
// gl.glMatrixMode(GLMatrixFunc.GL_PROJECTION);
// gl.glLoadIdentity();
// glu.gluPerspective(Viewport.PERSP_VIEW_ANGLE,
// viewport.viewportAspectRatio(),
// Viewport.PERSP_NEAR_CLIPPING_PLANE_DISTANCE, 1500.0);
ViewportUtil.reshapePerspective(viewport, gl);
}
/**
* Sets camera position and rotation.
*
* @param glu GLU
* @param pCamera
*/
private void setCamera(GL2 gl, GLU glu, Camera pCamera) {
viewport.updateViewport(pCamera);
ViewportUtil.lookAt(gl, viewport);
}