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Example 6 with AmbientLight

use of com.jme3.light.AmbientLight in project jmonkeyengine by jMonkeyEngine.

the class TestShadowsPerf method simpleInitApp.

@Override
public void simpleInitApp() {
    Logger.getLogger("com.jme3").setLevel(Level.SEVERE);
    flyCam.setMoveSpeed(50);
    flyCam.setEnabled(false);
    viewPort.setBackgroundColor(ColorRGBA.DarkGray);
    cam.setLocation(new Vector3f(-53.952988f, 27.15874f, -32.875023f));
    cam.setRotation(new Quaternion(0.1564309f, 0.6910534f, -0.15713608f, 0.6879555f));
    //        cam.setLocation(new Vector3f(53.64627f, 130.56f, -11.247704f));
    //        cam.setRotation(new Quaternion(-6.5737107E-4f, 0.76819664f, -0.64021313f, -7.886125E-4f));   
    //// 
    cam.setFrustumFar(500);
    mat = assetManager.loadMaterial("Textures/Terrain/Pond/Pond.j3m");
    Box b = new Box(800, 1, 700);
    b.scaleTextureCoordinates(new Vector2f(50, 50));
    Geometry ground = new Geometry("ground", b);
    ground.setMaterial(mat);
    rootNode.attachChild(ground);
    ground.setShadowMode(ShadowMode.Receive);
    Sphere sphMesh = new Sphere(32, 32, 1);
    sphMesh.setTextureMode(Sphere.TextureMode.Projected);
    sphMesh.updateGeometry(32, 32, 1, false, false);
    TangentBinormalGenerator.generate(sphMesh);
    sphere = new Geometry("Rock Ball", sphMesh);
    sphere.setLocalTranslation(0, 5, 0);
    sphere.setMaterial(mat);
    sphere.setShadowMode(ShadowMode.CastAndReceive);
    rootNode.attachChild(sphere);
    DirectionalLight dl = new DirectionalLight();
    dl.setDirection(new Vector3f(0, -1, 0).normalizeLocal());
    dl.setColor(ColorRGBA.White);
    rootNode.addLight(dl);
    AmbientLight al = new AmbientLight();
    al.setColor(ColorRGBA.White.mult(0.7f));
    rootNode.addLight(al);
    //rootNode.setShadowMode(ShadowMode.CastAndReceive);
    createballs();
    final DirectionalLightShadowRenderer pssmRenderer = new DirectionalLightShadowRenderer(assetManager, 1024, 4);
    viewPort.addProcessor(pssmRenderer);
    //        
    //        final PssmShadowFilter pssmRenderer = new PssmShadowFilter(assetManager, 1024, 4);
    //        FilterPostProcessor fpp = new FilterPostProcessor(assetManager);        
    //        fpp.addFilter(pssmRenderer);
    //        viewPort.addProcessor(fpp);
    pssmRenderer.setLight(dl);
    pssmRenderer.setLambda(0.55f);
    pssmRenderer.setShadowIntensity(0.55f);
    pssmRenderer.setShadowCompareMode(com.jme3.shadow.CompareMode.Software);
    pssmRenderer.setEdgeFilteringMode(EdgeFilteringMode.PCF4);
    //pssmRenderer.displayDebug();
    inputManager.addListener(new ActionListener() {

        public void onAction(String name, boolean isPressed, float tpf) {
            if (name.equals("display") && isPressed) {
                //pssmRenderer.debugFrustrums();
                System.out.println("tetetetet");
            }
            if (name.equals("add") && isPressed) {
                createballs();
            }
        }
    }, "display", "add");
    inputManager.addMapping("display", new KeyTrigger(KeyInput.KEY_SPACE));
    inputManager.addMapping("add", new KeyTrigger(KeyInput.KEY_RETURN));
}
Also used : Quaternion(com.jme3.math.Quaternion) KeyTrigger(com.jme3.input.controls.KeyTrigger) Box(com.jme3.scene.shape.Box) Geometry(com.jme3.scene.Geometry) Sphere(com.jme3.scene.shape.Sphere) ActionListener(com.jme3.input.controls.ActionListener) Vector2f(com.jme3.math.Vector2f) Vector3f(com.jme3.math.Vector3f) DirectionalLight(com.jme3.light.DirectionalLight) DirectionalLightShadowRenderer(com.jme3.shadow.DirectionalLightShadowRenderer) AmbientLight(com.jme3.light.AmbientLight)

Example 7 with AmbientLight

use of com.jme3.light.AmbientLight in project jmonkeyengine by jMonkeyEngine.

the class TestSpotLightTerrain method simpleInitApp.

@Override
public void simpleInitApp() {
    makeTerrain();
    flyCam.setMoveSpeed(50);
    sl = new SpotLight();
    sl.setSpotRange(100);
    sl.setSpotOuterAngle(20 * FastMath.DEG_TO_RAD);
    sl.setSpotInnerAngle(15 * FastMath.DEG_TO_RAD);
    sl.setDirection(new Vector3f(-0.39820394f, -0.73094344f, 0.55421597f));
    sl.setPosition(new Vector3f(-64.61567f, -87.615425f, -202.41328f));
    rootNode.addLight(sl);
    AmbientLight ambLight = new AmbientLight();
    ambLight.setColor(ColorRGBA.Black);
    rootNode.addLight(ambLight);
    cam.setLocation(new Vector3f(-41.219646f, 0.8363f, -171.67267f));
    cam.setRotation(new Quaternion(-0.04562731f, 0.89917684f, -0.09668826f, -0.4243236f));
    sl.setDirection(cam.getDirection());
    sl.setPosition(cam.getLocation());
}
Also used : Quaternion(com.jme3.math.Quaternion) Vector3f(com.jme3.math.Vector3f) SpotLight(com.jme3.light.SpotLight) AmbientLight(com.jme3.light.AmbientLight)

Example 8 with AmbientLight

use of com.jme3.light.AmbientLight in project jmonkeyengine by jMonkeyEngine.

the class TestPointLightShadows method simpleInitApp.

@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);
}
Also used : Geometry(com.jme3.scene.Geometry) Sphere(com.jme3.scene.shape.Sphere) Quaternion(com.jme3.math.Quaternion) Vector3f(com.jme3.math.Vector3f) Node(com.jme3.scene.Node) PointLightShadowFilter(com.jme3.shadow.PointLightShadowFilter) Box(com.jme3.scene.shape.Box) PointLightShadowRenderer(com.jme3.shadow.PointLightShadowRenderer) FilterPostProcessor(com.jme3.post.FilterPostProcessor) AmbientLight(com.jme3.light.AmbientLight)

Example 9 with AmbientLight

use of com.jme3.light.AmbientLight in project jmonkeyengine by jMonkeyEngine.

the class MultiPassLightingLogic method render.

@Override
public void render(RenderManager renderManager, Shader shader, Geometry geometry, LightList lights, int lastTexUnit) {
    Renderer r = renderManager.getRenderer();
    Uniform lightDir = shader.getUniform("g_LightDirection");
    Uniform lightColor = shader.getUniform("g_LightColor");
    Uniform lightPos = shader.getUniform("g_LightPosition");
    Uniform ambientColor = shader.getUniform("g_AmbientLightColor");
    boolean isFirstLight = true;
    boolean isSecondLight = false;
    getAmbientColor(lights, false, ambientLightColor);
    for (int i = 0; i < lights.size(); i++) {
        Light l = lights.get(i);
        if (l instanceof AmbientLight) {
            continue;
        }
        if (isFirstLight) {
            // set ambient color for first light only
            ambientColor.setValue(VarType.Vector4, ambientLightColor);
            isFirstLight = false;
            isSecondLight = true;
        } else if (isSecondLight) {
            ambientColor.setValue(VarType.Vector4, ColorRGBA.Black);
            // apply additive blending for 2nd and future lights
            r.applyRenderState(ADDITIVE_LIGHT);
            isSecondLight = false;
        }
        TempVars vars = TempVars.get();
        Quaternion tmpLightDirection = vars.quat1;
        Quaternion tmpLightPosition = vars.quat2;
        ColorRGBA tmpLightColor = vars.color;
        Vector4f tmpVec = vars.vect4f1;
        ColorRGBA color = l.getColor();
        tmpLightColor.set(color);
        tmpLightColor.a = l.getType().getId();
        lightColor.setValue(VarType.Vector4, tmpLightColor);
        switch(l.getType()) {
            case Directional:
                DirectionalLight dl = (DirectionalLight) l;
                Vector3f dir = dl.getDirection();
                //FIXME : there is an inconstency here due to backward
                //compatibility of the lighting shader.
                //The directional light direction is passed in the
                //LightPosition uniform. The lighting shader needs to be
                //reworked though in order to fix this.
                tmpLightPosition.set(dir.getX(), dir.getY(), dir.getZ(), -1);
                lightPos.setValue(VarType.Vector4, tmpLightPosition);
                tmpLightDirection.set(0, 0, 0, 0);
                lightDir.setValue(VarType.Vector4, tmpLightDirection);
                break;
            case Point:
                PointLight pl = (PointLight) l;
                Vector3f pos = pl.getPosition();
                float invRadius = pl.getInvRadius();
                tmpLightPosition.set(pos.getX(), pos.getY(), pos.getZ(), invRadius);
                lightPos.setValue(VarType.Vector4, tmpLightPosition);
                tmpLightDirection.set(0, 0, 0, 0);
                lightDir.setValue(VarType.Vector4, tmpLightDirection);
                break;
            case Spot:
                SpotLight sl = (SpotLight) l;
                Vector3f pos2 = sl.getPosition();
                Vector3f dir2 = sl.getDirection();
                float invRange = sl.getInvSpotRange();
                float spotAngleCos = sl.getPackedAngleCos();
                tmpLightPosition.set(pos2.getX(), pos2.getY(), pos2.getZ(), invRange);
                lightPos.setValue(VarType.Vector4, tmpLightPosition);
                //We transform the spot direction in view space here to save 5 varying later in the lighting shader
                //one vec4 less and a vec4 that becomes a vec3
                //the downside is that spotAngleCos decoding happens now in the frag shader.
                tmpVec.set(dir2.getX(), dir2.getY(), dir2.getZ(), 0);
                renderManager.getCurrentCamera().getViewMatrix().mult(tmpVec, tmpVec);
                tmpLightDirection.set(tmpVec.getX(), tmpVec.getY(), tmpVec.getZ(), spotAngleCos);
                lightDir.setValue(VarType.Vector4, tmpLightDirection);
                break;
            case Probe:
                break;
            default:
                throw new UnsupportedOperationException("Unknown type of light: " + l.getType());
        }
        vars.release();
        r.setShader(shader);
        renderMeshFromGeometry(r, geometry);
    }
    if (isFirstLight) {
        // Either there are no lights at all, or only ambient lights.
        // Render a dummy "normal light" so we can see the ambient color.
        ambientColor.setValue(VarType.Vector4, getAmbientColor(lights, false, ambientLightColor));
        lightColor.setValue(VarType.Vector4, ColorRGBA.BlackNoAlpha);
        lightPos.setValue(VarType.Vector4, NULL_DIR_LIGHT);
        r.setShader(shader);
        renderMeshFromGeometry(r, geometry);
    }
}
Also used : Quaternion(com.jme3.math.Quaternion) Uniform(com.jme3.shader.Uniform) TempVars(com.jme3.util.TempVars) SpotLight(com.jme3.light.SpotLight) ColorRGBA(com.jme3.math.ColorRGBA) Vector4f(com.jme3.math.Vector4f) DirectionalLight(com.jme3.light.DirectionalLight) SpotLight(com.jme3.light.SpotLight) Light(com.jme3.light.Light) PointLight(com.jme3.light.PointLight) AmbientLight(com.jme3.light.AmbientLight) DirectionalLight(com.jme3.light.DirectionalLight) Vector3f(com.jme3.math.Vector3f) Renderer(com.jme3.renderer.Renderer) PointLight(com.jme3.light.PointLight) AmbientLight(com.jme3.light.AmbientLight)

Example 10 with AmbientLight

use of com.jme3.light.AmbientLight in project jmonkeyengine by jMonkeyEngine.

the class TestQ3 method simpleInitApp.

public void simpleInitApp() {
    bulletAppState = new BulletAppState();
    stateManager.attach(bulletAppState);
    flyCam.setMoveSpeed(100);
    setupKeys();
    this.cam.setFrustumFar(2000);
    DirectionalLight dl = new DirectionalLight();
    dl.setColor(ColorRGBA.White.clone().multLocal(2));
    dl.setDirection(new Vector3f(-1, -1, -1).normalize());
    rootNode.addLight(dl);
    AmbientLight am = new AmbientLight();
    am.setColor(ColorRGBA.White.mult(2));
    rootNode.addLight(am);
    // load the level from zip or http zip
    if (useHttp) {
        assetManager.registerLocator("http://jmonkeyengine.googlecode.com/files/quake3level.zip", HttpZipLocator.class);
    } else {
        assetManager.registerLocator("quake3level.zip", ZipLocator.class);
    }
    // create the geometry and attach it
    MaterialList matList = (MaterialList) assetManager.loadAsset("Scene.material");
    OgreMeshKey key = new OgreMeshKey("main.meshxml", matList);
    gameLevel = (Node) assetManager.loadAsset(key);
    gameLevel.setLocalScale(0.1f);
    // add a physics control, it will generate a MeshCollisionShape based on the gameLevel
    gameLevel.addControl(new RigidBodyControl(0));
    player = new PhysicsCharacter(new SphereCollisionShape(5), .01f);
    player.setJumpSpeed(20);
    player.setFallSpeed(30);
    player.setGravity(30);
    player.setPhysicsLocation(new Vector3f(60, 10, -60));
    rootNode.attachChild(gameLevel);
    getPhysicsSpace().addAll(gameLevel);
    getPhysicsSpace().add(player);
}
Also used : PhysicsCharacter(com.jme3.bullet.objects.PhysicsCharacter) SphereCollisionShape(com.jme3.bullet.collision.shapes.SphereCollisionShape) BulletAppState(com.jme3.bullet.BulletAppState) DirectionalLight(com.jme3.light.DirectionalLight) Vector3f(com.jme3.math.Vector3f) MaterialList(com.jme3.material.MaterialList) OgreMeshKey(com.jme3.scene.plugins.ogre.OgreMeshKey) RigidBodyControl(com.jme3.bullet.control.RigidBodyControl) AmbientLight(com.jme3.light.AmbientLight)

Aggregations

AmbientLight (com.jme3.light.AmbientLight)35 DirectionalLight (com.jme3.light.DirectionalLight)24 Vector3f (com.jme3.math.Vector3f)24 Geometry (com.jme3.scene.Geometry)24 Material (com.jme3.material.Material)16 Box (com.jme3.scene.shape.Box)13 Node (com.jme3.scene.Node)12 Spatial (com.jme3.scene.Spatial)12 Sphere (com.jme3.scene.shape.Sphere)12 ColorRGBA (com.jme3.math.ColorRGBA)11 Quaternion (com.jme3.math.Quaternion)9 SpotLight (com.jme3.light.SpotLight)8 ActionListener (com.jme3.input.controls.ActionListener)7 KeyTrigger (com.jme3.input.controls.KeyTrigger)7 FilterPostProcessor (com.jme3.post.FilterPostProcessor)7 PointLight (com.jme3.light.PointLight)6 Texture (com.jme3.texture.Texture)6 Vector2f (com.jme3.math.Vector2f)5 RigidBodyControl (com.jme3.bullet.control.RigidBodyControl)4 SSAOFilter (com.jme3.post.ssao.SSAOFilter)3