Examples with Sphere com.jme3.scene.shape.Sphere used on opensource projects

Example 61 with Sphere

use of com.jme3.scene.shape.Sphere in project jmonkeyengine by jMonkeyEngine.

the class TestTangentGenBadModels method simpleInitApp.

@Override
public void simpleInitApp() {
    //        assetManager.registerLocator("http://jme-glsl-shaders.googlecode.com/hg/assets/Models/LightBlow/", UrlLocator.class);
    //        assetManager.registerLocator("http://jmonkeyengine.googlecode.com/files/", UrlLocator.class);
    final Spatial badModel = assetManager.loadModel("Models/TangentBugs/test.blend");
    //        badModel.setLocalScale(1f);
    Material mat = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
    mat.setTexture("NormalMap", assetManager.loadTexture("Models/TangentBugs/test_normal.png"));
    //        Material mat = assetManager.loadMaterial("Textures/BumpMapTest/Tangent.j3m");
    badModel.setMaterial(mat);
    rootNode.attachChild(badModel);
    // TODO: For some reason blender loader fails to load this.
    // need to check it
    //        Spatial model = assetManager.loadModel("test.blend");
    //        rootNode.attachChild(model);
    final Node debugTangents = new Node("debug tangents");
    debugTangents.setCullHint(CullHint.Always);
    rootNode.attachChild(debugTangents);
    final Material debugMat = assetManager.loadMaterial("Common/Materials/VertexColor.j3m");
    badModel.depthFirstTraversal(new SceneGraphVisitorAdapter() {

        @Override
        public void visit(Geometry g) {
            Mesh m = g.getMesh();
            Material mat = g.getMaterial();
            //                if (mat.getParam("DiffuseMap") != null){
            //                    mat.setTexture("DiffuseMap", null);
            //                }
            TangentBinormalGenerator.generate(m);
            Geometry debug = new Geometry("debug tangents geom", TangentBinormalGenerator.genTbnLines(g.getMesh(), 0.2f));
            debug.setMaterial(debugMat);
            debug.setCullHint(Spatial.CullHint.Never);
            debug.setLocalTransform(g.getWorldTransform());
            debugTangents.attachChild(debug);
        }
    });
    DirectionalLight dl = new DirectionalLight();
    dl.setDirection(new Vector3f(-0.8f, -0.6f, -0.08f).normalizeLocal());
    dl.setColor(new ColorRGBA(1, 1, 1, 1));
    rootNode.addLight(dl);
    lightMdl = new Geometry("Light", new Sphere(10, 10, 0.1f));
    lightMdl.setMaterial(assetManager.loadMaterial("Common/Materials/RedColor.j3m"));
    lightMdl.getMesh().setStatic();
    rootNode.attachChild(lightMdl);
    pl = new PointLight();
    pl.setColor(ColorRGBA.White);
    //        rootNode.addLight(pl);
    BitmapText info = new BitmapText(guiFont);
    info.setText("Press SPACE to switch between lighting and tangent display");
    info.setQueueBucket(Bucket.Gui);
    info.move(0, settings.getHeight() - info.getLineHeight(), 0);
    rootNode.attachChild(info);
    inputManager.addMapping("space", new KeyTrigger(KeyInput.KEY_SPACE));
    inputManager.addListener(new ActionListener() {

        private boolean isLit = true;

        public void onAction(String name, boolean isPressed, float tpf) {
            if (isPressed)
                return;
            Material mat;
            if (isLit) {
                mat = assetManager.loadMaterial("Textures/BumpMapTest/Tangent.j3m");
                debugTangents.setCullHint(CullHint.Inherit);
            } else {
                mat = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
                mat.setTexture("NormalMap", assetManager.loadTexture("Models/TangentBugs/test_normal.png"));
                debugTangents.setCullHint(CullHint.Always);
            }
            isLit = !isLit;
            badModel.setMaterial(mat);
        }
    }, "space");
}

Example 62 with Sphere

use of com.jme3.scene.shape.Sphere in project jmonkeyengine by jMonkeyEngine.

the class TestTangentGenBadUV method simpleInitApp.

@Override
public void simpleInitApp() {
    Spatial teapot = assetManager.loadModel("Models/Teapot/Teapot.obj");
    if (teapot instanceof Geometry) {
        Geometry g = (Geometry) teapot;
        TangentBinormalGenerator.generate(g.getMesh());
    } else {
        throw new RuntimeException();
    }
    teapot.setLocalScale(2f);
    Material mat = assetManager.loadMaterial("Textures/BumpMapTest/Tangent.j3m");
    teapot.setMaterial(mat);
    rootNode.attachChild(teapot);
    Geometry debug = new Geometry("Debug Teapot", TangentBinormalGenerator.genTbnLines(((Geometry) teapot).getMesh(), 0.03f));
    Material debugMat = assetManager.loadMaterial("Common/Materials/VertexColor.j3m");
    debug.setMaterial(debugMat);
    debug.setCullHint(Spatial.CullHint.Never);
    debug.getLocalTranslation().set(teapot.getLocalTranslation());
    debug.getLocalScale().set(teapot.getLocalScale());
    rootNode.attachChild(debug);
    DirectionalLight dl = new DirectionalLight();
    dl.setDirection(new Vector3f(1, -1, -1).normalizeLocal());
    dl.setColor(ColorRGBA.White);
    rootNode.addLight(dl);
    lightMdl = new Geometry("Light", new Sphere(10, 10, 0.1f));
    lightMdl.setMaterial(assetManager.loadMaterial("Common/Materials/RedColor.j3m"));
    lightMdl.getMesh().setStatic();
    rootNode.attachChild(lightMdl);
    pl = new PointLight();
    pl.setColor(ColorRGBA.White);
    //pl.setRadius(3f);
    rootNode.addLight(pl);
}

Example 63 with Sphere

use of com.jme3.scene.shape.Sphere in project jmonkeyengine by jMonkeyEngine.

the class TestTransparentShadow method simpleInitApp.

public void simpleInitApp() {
    cam.setLocation(new Vector3f(5.700248f, 6.161693f, 5.1404157f));
    cam.setRotation(new Quaternion(-0.09441641f, 0.8993388f, -0.24089815f, -0.35248178f));
    viewPort.setBackgroundColor(ColorRGBA.DarkGray);
    Quad q = new Quad(20, 20);
    q.scaleTextureCoordinates(Vector2f.UNIT_XY.mult(10));
    TangentBinormalGenerator.generate(q);
    Geometry geom = new Geometry("floor", q);
    Material mat = assetManager.loadMaterial("Textures/Terrain/Pond/Pond.j3m");
    geom.setMaterial(mat);
    geom.rotate(-FastMath.HALF_PI, 0, 0);
    geom.center();
    geom.setShadowMode(ShadowMode.CastAndReceive);
    rootNode.attachChild(geom);
    AmbientLight al = new AmbientLight();
    al.setColor(ColorRGBA.White.mult(0.7f));
    rootNode.addLight(al);
    DirectionalLight dl1 = new DirectionalLight();
    dl1.setDirection(new Vector3f(0, -1, 0.5f).normalizeLocal());
    dl1.setColor(ColorRGBA.White.mult(1.5f));
    rootNode.addLight(dl1);
    // create the geometry and attach it
    Spatial tree = assetManager.loadModel("Models/Tree/Tree.mesh.j3o");
    tree.setQueueBucket(Bucket.Transparent);
    tree.setShadowMode(ShadowMode.CastAndReceive);
    rootNode.attachChild(tree);
    // Uses Texture from jme3-test-data library!
    ParticleEmitter fire = new ParticleEmitter("Emitter", ParticleMesh.Type.Triangle, 30);
    Material mat_red = new Material(assetManager, "Common/MatDefs/Misc/Particle.j3md");
    mat_red.setTexture("Texture", assetManager.loadTexture("Effects/Explosion/flame.png"));
    fire.setShadowMode(ShadowMode.Cast);
    fire.setMaterial(mat_red);
    fire.setImagesX(2);
    // 2x2 texture animation
    fire.setImagesY(2);
    // red
    fire.setEndColor(new ColorRGBA(1f, 0f, 0f, 1f));
    // yellow
    fire.setStartColor(new ColorRGBA(1f, 1f, 0f, 0.5f));
    fire.getParticleInfluencer().setInitialVelocity(new Vector3f(0, 2, 0));
    fire.setStartSize(0.6f);
    fire.setEndSize(0.1f);
    fire.setGravity(0, 0, 0);
    fire.setLowLife(0.5f);
    fire.setHighLife(1.5f);
    fire.getParticleInfluencer().setVelocityVariation(0.3f);
    fire.setLocalTranslation(5.0f, 0, 1.0f);
    fire.setLocalScale(0.3f);
    fire.setQueueBucket(Bucket.Translucent);
    rootNode.attachChild(fire);
    Material mat2 = assetManager.loadMaterial("Common/Materials/RedColor.j3m");
    Geometry ball = new Geometry("sphere", new Sphere(16, 16, 0.5f));
    ball.setMaterial(mat2);
    ball.setShadowMode(ShadowMode.CastAndReceive);
    rootNode.attachChild(ball);
    ball.setLocalTranslation(-1.0f, 1.5f, 1.0f);
    final DirectionalLightShadowRenderer dlsRenderer = new DirectionalLightShadowRenderer(assetManager, 1024, 1);
    dlsRenderer.setLight(dl1);
    dlsRenderer.setLambda(0.55f);
    dlsRenderer.setShadowIntensity(0.8f);
    dlsRenderer.setShadowCompareMode(CompareMode.Software);
    dlsRenderer.setEdgeFilteringMode(EdgeFilteringMode.Nearest);
    dlsRenderer.displayDebug();
    viewPort.addProcessor(dlsRenderer);
    inputManager.addMapping("stabilize", new KeyTrigger(KeyInput.KEY_B));
    inputManager.addListener(new ActionListener() {

        @Override
        public void onAction(String name, boolean isPressed, float tpf) {
            if (name.equals("stabilize") && isPressed) {
                dlsRenderer.setEnabledStabilization(!dlsRenderer.isEnabledStabilization());
            }
        }
    }, "stabilize");
}

Example 64 with Sphere

use of com.jme3.scene.shape.Sphere in project jmonkeyengine by jMonkeyEngine.

the class TestTwoSideLighting method simpleInitApp.

@Override
public void simpleInitApp() {
    // Two-sided lighting requires single pass.
    renderManager.setPreferredLightMode(TechniqueDef.LightMode.SinglePass);
    renderManager.setSinglePassLightBatchSize(4);
    cam.setLocation(new Vector3f(5.936224f, 3.3759952f, -3.3202777f));
    cam.setRotation(new Quaternion(0.16265652f, -0.4811838f, 0.09137692f, 0.8565368f));
    Geometry quadGeom = new Geometry("quad", new Quad(1, 1));
    quadGeom.move(1, 0, 0);
    Material mat1 = assetManager.loadMaterial("Textures/BumpMapTest/SimpleBump.j3m");
    // Display both front and back faces.
    mat1.getAdditionalRenderState().setFaceCullMode(RenderState.FaceCullMode.Off);
    quadGeom.setMaterial(mat1);
    // SimpleBump material requires tangents.
    TangentBinormalGenerator.generate(quadGeom);
    rootNode.attachChild(quadGeom);
    Geometry teapot = (Geometry) assetManager.loadModel("Models/Teapot/Teapot.obj");
    teapot.move(-1, 0, 0);
    teapot.setLocalScale(2f);
    Material mat2 = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
    mat2.setFloat("Shininess", 25);
    mat2.setBoolean("UseMaterialColors", true);
    mat2.setColor("Ambient", ColorRGBA.Black);
    mat2.setColor("Diffuse", ColorRGBA.Gray);
    mat2.setColor("Specular", ColorRGBA.Gray);
    // Only display backfaces.
    mat2.getAdditionalRenderState().setFaceCullMode(RenderState.FaceCullMode.Front);
    teapot.setMaterial(mat2);
    rootNode.attachChild(teapot);
    lightMdl = new Geometry("Light", new Sphere(10, 10, 0.1f));
    lightMdl.setMaterial(assetManager.loadMaterial("Common/Materials/RedColor.j3m"));
    lightMdl.getMesh().setStatic();
    rootNode.attachChild(lightMdl);
    pl = new PointLight();
    pl.setColor(ColorRGBA.White);
    pl.setRadius(4f);
    rootNode.addLight(pl);
}

Example 65 with Sphere

use of com.jme3.scene.shape.Sphere in project jmonkeyengine by jMonkeyEngine.

the class HelloPicking method simpleInitApp.

@Override
public void simpleInitApp() {
    // a "+" in the middle of the screen to help aiming
    initCrossHairs();
    // load custom key mappings
    initKeys();
    // a red sphere to mark the hit
    initMark();
    /** create four colored boxes and a floor to shoot at: */
    shootables = new Node("Shootables");
    rootNode.attachChild(shootables);
    shootables.attachChild(makeCube("a Dragon", -2f, 0f, 1f));
    shootables.attachChild(makeCube("a tin can", 1f, -2f, 0f));
    shootables.attachChild(makeCube("the Sheriff", 0f, 1f, -2f));
    shootables.attachChild(makeCube("the Deputy", 1f, 0f, -4f));
    shootables.attachChild(makeFloor());
    shootables.attachChild(makeCharacter());
}