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package jme3test.light;
import com.jme3.app.SimpleApplication;
import com.jme3.input.controls.ActionListener;
import com.jme3.light.AmbientLight;
import com.jme3.light.PointLight;
import com.jme3.math.ColorRGBA;
import com.jme3.math.Quaternion;
import com.jme3.math.Vector3f;
import com.jme3.post.FilterPostProcessor;
import com.jme3.renderer.queue.RenderQueue;
import com.jme3.scene.Geometry;
import com.jme3.scene.Node;
import com.jme3.scene.shape.Box;
import com.jme3.scene.shape.Sphere;
import com.jme3.shadow.EdgeFilteringMode;
import com.jme3.shadow.PointLightShadowFilter;
import com.jme3.shadow.PointLightShadowRenderer;
public class TestPointLightShadows extends SimpleApplication implements ActionListener{
public static final int SHADOWMAP_SIZE = 512;
public static void main(String[] args) {
TestPointLightShadows app = new TestPointLightShadows();
app.start();
}
Node lightNode;
PointLightShadowRenderer plsr;
PointLightShadowFilter plsf;
AmbientLight al;
@Override
public void simpleInitApp () {
flyCam.setMoveSpeed(10);
cam.setLocation(new Vector3f(0.040581334f, 1.7745866f, 6.155161f));
cam.setRotation(new Quaternion(4.3868728E-5f, 0.9999293f, -0.011230096f, 0.0039059948f));
al = new AmbientLight(ColorRGBA.White.mult(0.02f));
rootNode.addLight(al);
Node scene = (Node) assetManager.loadModel("Models/Test/CornellBox.j3o");
scene.setShadowMode(RenderQueue.ShadowMode.CastAndReceive);
rootNode.attachChild(scene);
rootNode.getChild("Cube").setShadowMode(RenderQueue.ShadowMode.Receive);
lightNode = (Node) rootNode.getChild("Lamp");
Geometry lightMdl = new Geometry("Light", new Sphere(10, 10, 0.1f));
//Geometry lightMdl = new Geometry("Light", new Box(.1f,.1f,.1f));
lightMdl.setMaterial(assetManager.loadMaterial("Common/Materials/RedColor.j3m"));
lightMdl.setShadowMode(RenderQueue.ShadowMode.Off);
lightNode.attachChild(lightMdl);
//lightMdl.setLocalTranslation(lightNode.getLocalTranslation());
Geometry box = new Geometry("box", new Box(0.2f, 0.2f, 0.2f));
//Geometry lightMdl = new Geometry("Light", new Box(.1f,.1f,.1f));
box.setMaterial(assetManager.loadMaterial("Common/Materials/RedColor.j3m"));
box.setShadowMode(RenderQueue.ShadowMode.CastAndReceive);
rootNode.attachChild(box);
box.setLocalTranslation(-1f, 0.5f, -2);
plsr = new PointLightShadowRenderer(assetManager, SHADOWMAP_SIZE);
plsr.setLight((PointLight) scene.getLocalLightList().get(0));
plsr.setEdgeFilteringMode(EdgeFilteringMode.PCF4);
plsr.setShadowZExtend(15);
plsr.setShadowZFadeLength(5);
plsr.setShadowIntensity(0.9f);
// plsr.setFlushQueues(false);
//plsr.displayFrustum();
plsr.displayDebug();
viewPort.addProcessor(plsr);
plsf = new PointLightShadowFilter(assetManager, SHADOWMAP_SIZE);
plsf.setLight((PointLight) scene.getLocalLightList().get(0));
plsf.setShadowZExtend(15);
plsf.setShadowZFadeLength(5);
plsf.setShadowIntensity(0.8f);
plsf.setEdgeFilteringMode(EdgeFilteringMode.PCF4);
plsf.setEnabled(false);
FilterPostProcessor fpp = new FilterPostProcessor(assetManager);
fpp.addFilter(plsf);
viewPort.addProcessor(fpp);
inputManager.addListener(this,"ShadowUp","ShadowDown");
ShadowTestUIManager uiMan = new ShadowTestUIManager(assetManager, plsr, plsf, guiNode, inputManager, viewPort);
}
@Override
public void simpleUpdate(float tpf) {
// lightNode.move(FastMath.cos(tpf) * 0.4f, 0, FastMath.sin(tpf) * 0.4f);
}
@Override
public void onAction(String name, boolean isPressed, float tpf) {
if ((name.equals("ShadowUp") || name.equals("ShadowDown")) && isPressed) {
al.setColor(ColorRGBA.White.mult((1 - plsr.getShadowIntensity()) * 0.2f));
}
}
}