/**
* Copyright (c) 2008-2012 Ardor Labs, Inc.
*
* This file is part of Ardor3D.
*
* Ardor3D is free software: you can redistribute it and/or modify it
* under the terms of its license which may be found in the accompanying
* LICENSE file or at <http://www.ardor3d.com/LICENSE>.
*/
package com.ardor3d.example.renderer;
import com.ardor3d.example.ExampleBase;
import com.ardor3d.example.Purpose;
import com.ardor3d.math.MathUtils;
import com.ardor3d.math.Matrix3;
import com.ardor3d.math.Vector3;
import com.ardor3d.renderer.state.ClipState;
import com.ardor3d.scenegraph.shape.Quad;
import com.ardor3d.scenegraph.shape.Teapot;
import com.ardor3d.util.ReadOnlyTimer;
/**
* Illustrates the ClipState class; which specifies a plane to test for clipping of a Node.
*/
@Purpose(htmlDescriptionKey = "com.ardor3d.example.renderer.ClipStateExample", //
thumbnailPath = "com/ardor3d/example/media/thumbnails/renderer_ClipStateExample.jpg", //
maxHeapMemory = 64)
public class ClipStateExample extends ExampleBase {
public static void main(final String[] args) {
start(ClipStateExample.class);
}
@Override
protected void updateExample(final ReadOnlyTimer timer) {
}
@Override
protected void initExample() {
_canvas.setTitle("Ardor3D: ClipState Example");
_canvas.getCanvasRenderer().getCamera().setLocation(20, 40, 80);
_canvas.getCanvasRenderer().getCamera().lookAt(0, 0, 0, Vector3.UNIT_Y);
final Quad floor = new Quad("floor", 100, 100);
floor.setRotation(new Matrix3().fromAngleNormalAxis(MathUtils.HALF_PI, Vector3.UNIT_X));
_root.attachChild(floor);
final Teapot teapot = new Teapot("teapot");
teapot.setScale(5);
_root.attachChild(teapot);
// Add a clip state to the scene.
final ClipState cs = new ClipState();
cs.setEnableClipPlane(0, true);
cs.setClipPlaneEquation(0, 1, 0, 0, 0);
_root.setRenderState(cs);
}
}