Examples with WireFrustum com.jme3.scene.debug.WireFrustum used on opensource projects

Example 1 with WireFrustum

use of com.jme3.scene.debug.WireFrustum in project jmonkeyengine by jMonkeyEngine.

the class TestConeVSFrustum method simpleInitApp.

@Override
public void simpleInitApp() {
    viewPort.setBackgroundColor(ColorRGBA.DarkGray);
    frustumCam = cam.clone();
    frustumCam.setFrustumFar(25);
    Vector3f[] points = new Vector3f[8];
    for (int i = 0; i < 8; i++) {
        points[i] = new Vector3f();
    }
    ShadowUtil.updateFrustumPoints2(frustumCam, points);
    WireFrustum frustumShape = new WireFrustum(points);
    Geometry frustum = new Geometry("frustum", frustumShape);
    frustum.setMaterial(new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md"));
    rootNode.attachChild(frustum);
    rootNode.addLight(new DirectionalLight());
    AmbientLight al = new AmbientLight();
    al.setColor(ColorRGBA.White.mult(0.2f));
    rootNode.addLight(al);
    Grid grid = new Grid(50, 50, 5);
    Geometry gridGeom = new Geometry("grid", grid);
    gridGeom.setMaterial(new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md"));
    gridGeom.getMaterial().setColor("Color", ColorRGBA.Gray);
    rootNode.attachChild(gridGeom);
    gridGeom.setLocalTranslation(-125, -25, -125);
    //        flyCam.setMoveSpeed(30);
    //        flyCam.setDragToRotate(true);
    //        cam.setLocation(new Vector3f(56.182674f, 19.037334f, 7.093905f));
    //        cam.setRotation(new Quaternion(0.0816657f, -0.82228005f, 0.12213967f, 0.5497892f));
    spotLight = new SpotLight();
    spotLight.setSpotRange(25);
    spotLight.setSpotOuterAngle(10 * FastMath.DEG_TO_RAD);
    float radius = FastMath.tan(spotLight.getSpotOuterAngle()) * spotLight.getSpotRange();
    Cylinder cylinder = new Cylinder(5, 16, 0, radius, spotLight.getSpotRange(), true, false);
    geom = new Geometry("light", cylinder);
    geom.setMaterial(new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md"));
    geom.getMaterial().setColor("Diffuse", ColorRGBA.White);
    geom.getMaterial().setColor("Ambient", ColorRGBA.DarkGray);
    geom.getMaterial().setBoolean("UseMaterialColors", true);
    final LightNode ln = new LightNode("lb", spotLight);
    ln.attachChild(geom);
    geom.setLocalTranslation(0, -spotLight.getSpotRange() / 2f, 0);
    geom.rotate(-FastMath.HALF_PI, 0, 0);
    rootNode.attachChild(ln);
    //        ln.rotate(FastMath.QUARTER_PI, 0, 0);
    //      ln.setLocalTranslation(0, 0, -16);
    inputManager.addMapping("click", new MouseButtonTrigger(MouseInput.BUTTON_RIGHT));
    inputManager.addMapping("shift", new KeyTrigger(KeyInput.KEY_LSHIFT), new KeyTrigger(KeyInput.KEY_RSHIFT));
    inputManager.addMapping("middleClick", new MouseButtonTrigger(MouseInput.BUTTON_MIDDLE));
    inputManager.addMapping("up", new MouseAxisTrigger(MouseInput.AXIS_Y, false));
    inputManager.addMapping("down", new MouseAxisTrigger(MouseInput.AXIS_Y, true));
    inputManager.addMapping("left", new MouseAxisTrigger(MouseInput.AXIS_X, true));
    inputManager.addMapping("right", new MouseAxisTrigger(MouseInput.AXIS_X, false));
    final Node camTarget = new Node("CamTarget");
    rootNode.attachChild(camTarget);
    ChaseCameraAppState chaser = new ChaseCameraAppState();
    chaser.setTarget(camTarget);
    chaser.setMaxDistance(150);
    chaser.setDefaultDistance(70);
    chaser.setDefaultHorizontalRotation(FastMath.HALF_PI);
    chaser.setMinVerticalRotation(-FastMath.PI);
    chaser.setMaxVerticalRotation(FastMath.PI * 2);
    chaser.setToggleRotationTrigger(new MouseButtonTrigger(MouseInput.BUTTON_LEFT));
    stateManager.attach(chaser);
    flyCam.setEnabled(false);
    inputManager.addListener(new AnalogListener() {

        public void onAnalog(String name, float value, float tpf) {
            Spatial s = null;
            float mult = 1;
            if (moving) {
                s = ln;
            }
            if (panning) {
                s = camTarget;
                mult = -1;
            }
            if ((moving || panning) && s != null) {
                if (shift) {
                    if (name.equals("left")) {
                        tmp.set(cam.getDirection());
                        s.rotate(tmpQuat.fromAngleAxis(value, tmp));
                    }
                    if (name.equals("right")) {
                        tmp.set(cam.getDirection());
                        s.rotate(tmpQuat.fromAngleAxis(-value, tmp));
                    }
                } else {
                    value *= MOVE_SPEED * mult;
                    if (name.equals("up")) {
                        tmp.set(cam.getUp()).multLocal(value);
                        s.move(tmp);
                    }
                    if (name.equals("down")) {
                        tmp.set(cam.getUp()).multLocal(-value);
                        s.move(tmp);
                    }
                    if (name.equals("left")) {
                        tmp.set(cam.getLeft()).multLocal(value);
                        s.move(tmp);
                    }
                    if (name.equals("right")) {
                        tmp.set(cam.getLeft()).multLocal(-value);
                        s.move(tmp);
                    }
                }
            }
        }
    }, "up", "down", "left", "right");
    inputManager.addListener(new ActionListener() {

        public void onAction(String name, boolean isPressed, float tpf) {
            if (name.equals("click")) {
                if (isPressed) {
                    moving = true;
                } else {
                    moving = false;
                }
            }
            if (name.equals("middleClick")) {
                if (isPressed) {
                    panning = true;
                } else {
                    panning = false;
                }
            }
            if (name.equals("shift")) {
                if (isPressed) {
                    shift = true;
                } else {
                    shift = false;
                }
            }
        }
    }, "click", "middleClick", "shift");
    /**
         * An unshaded textured cube. // * Uses texture from jme3-test-data
         * library!
         */
    Box boxMesh = new Box(1f, 1f, 1f);
    boxGeo = new Geometry("A Textured Box", boxMesh);
    Material boxMat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    Texture monkeyTex = assetManager.loadTexture("Interface/Logo/Monkey.jpg");
    boxMat.setTexture("ColorMap", monkeyTex);
    boxGeo.setMaterial(boxMat);
    //        rootNode.attachChild(boxGeo);
    //
    //boxGeo2 = boxGeo.clone();
    //rootNode.attachChild(boxGeo2); 
    System.err.println("light " + spotLight.getPosition());
}

Example 2 with WireFrustum

use of com.jme3.scene.debug.WireFrustum in project jmonkeyengine by jMonkeyEngine.

the class AbstractShadowRenderer method createFrustum.

/**
     * debug function to create a visible frustum
     */
protected Geometry createFrustum(Vector3f[] pts, int i) {
    WireFrustum frustum = new WireFrustum(pts);
    Geometry frustumMdl = new Geometry("f", frustum);
    frustumMdl.setCullHint(Spatial.CullHint.Never);
    frustumMdl.setShadowMode(ShadowMode.Off);
    Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    mat.getAdditionalRenderState().setWireframe(true);
    frustumMdl.setMaterial(mat);
    switch(i) {
        case 0:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.Pink);
            break;
        case 1:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.Red);
            break;
        case 2:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.Green);
            break;
        case 3:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.Blue);
            break;
        default:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.White);
            break;
    }
    frustumMdl.updateGeometricState();
    return frustumMdl;
}

Example 3 with WireFrustum

use of com.jme3.scene.debug.WireFrustum in project jmonkeyengine by jMonkeyEngine.

the class PssmShadowRenderer method createFrustum.

//debug function that create a displayable frustrum
private Geometry createFrustum(Vector3f[] pts, int i) {
    WireFrustum frustum = new WireFrustum(pts);
    Geometry frustumMdl = new Geometry("f", frustum);
    frustumMdl.setCullHint(Spatial.CullHint.Never);
    frustumMdl.setShadowMode(ShadowMode.Off);
    Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    mat.getAdditionalRenderState().setWireframe(true);
    frustumMdl.setMaterial(mat);
    switch(i) {
        case 0:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.Pink);
            break;
        case 1:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.Red);
            break;
        case 2:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.Green);
            break;
        case 3:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.Blue);
            break;
        default:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.White);
            break;
    }
    frustumMdl.updateGeometricState();
    return frustumMdl;
}

Example 4 with WireFrustum

use of com.jme3.scene.debug.WireFrustum in project jmonkeyengine by jMonkeyEngine.

the class TestBatchNode method simpleInitApp.

@Override
public void simpleInitApp() {
    timer = new NanoTimer();
    batch = new BatchNode("theBatchNode");
    /**
         * A cube with a color "bleeding" through transparent texture. Uses
         * Texture from jme3-test-data library!
         */
    Box boxshape4 = new Box(1f, 1f, 1f);
    cube = new Geometry("cube1", boxshape4);
    Material mat = assetManager.loadMaterial("Textures/Terrain/Pond/Pond.j3m");
    cube.setMaterial(mat);
    //        Material mat = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");        
    //        mat.setColor("Diffuse", ColorRGBA.Blue);
    //        mat.setBoolean("UseMaterialColors", true);
    /**
         * A cube with a color "bleeding" through transparent texture. Uses
         * Texture from jme3-test-data library!
         */
    Box box = new Box(1f, 1f, 1f);
    cube2 = new Geometry("cube2", box);
    cube2.setMaterial(mat);
    TangentBinormalGenerator.generate(cube);
    TangentBinormalGenerator.generate(cube2);
    n = new Node("aNode");
    // n.attachChild(cube2);
    batch.attachChild(cube);
    //  batch.attachChild(cube2);
    //  batch.setMaterial(mat);
    batch.batch();
    rootNode.attachChild(batch);
    cube.setLocalTranslation(3, 0, 0);
    cube2.setLocalTranslation(0, 20, 0);
    updateBoindPoints(points);
    frustum = new WireFrustum(points);
    frustumMdl = new Geometry("f", frustum);
    frustumMdl.setCullHint(Spatial.CullHint.Never);
    frustumMdl.setMaterial(new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md"));
    frustumMdl.getMaterial().getAdditionalRenderState().setWireframe(true);
    frustumMdl.getMaterial().setColor("Color", ColorRGBA.Red);
    rootNode.attachChild(frustumMdl);
    dl = new DirectionalLight();
    dl.setColor(ColorRGBA.White.mult(2));
    dl.setDirection(new Vector3f(1, -1, -1));
    rootNode.addLight(dl);
    flyCam.setMoveSpeed(10);
}

Example 5 with WireFrustum

use of com.jme3.scene.debug.WireFrustum in project jmonkeyengine by jMonkeyEngine.

the class TestShadow method simpleInitApp.

@Override
public void simpleInitApp() {
    // put the camera in a bad position
    cam.setLocation(new Vector3f(0.7804813f, 1.7502685f, -2.1556435f));
    cam.setRotation(new Quaternion(0.1961598f, -0.7213164f, 0.2266092f, 0.6243975f));
    cam.setFrustumFar(10);
    Material mat = assetManager.loadMaterial("Common/Materials/WhiteColor.j3m");
    rootNode.setShadowMode(ShadowMode.Off);
    Box floor = new Box(3, 0.1f, 3);
    Geometry floorGeom = new Geometry("Floor", floor);
    floorGeom.setMaterial(mat);
    floorGeom.setLocalTranslation(0, -0.2f, 0);
    floorGeom.setShadowMode(ShadowMode.Receive);
    rootNode.attachChild(floorGeom);
    teapot = assetManager.loadModel("Models/Teapot/Teapot.obj");
    teapot.setLocalScale(2f);
    teapot.setMaterial(mat);
    teapot.setShadowMode(ShadowMode.CastAndReceive);
    rootNode.attachChild(teapot);
    //        lightMdl = new Geometry("Light", new Sphere(10, 10, 0.1f));
    //        lightMdl.setMaterial(mat);
    //        // disable shadowing for light representation
    //        lightMdl.setShadowMode(ShadowMode.Off);
    //        rootNode.attachChild(lightMdl);
    bsr = new BasicShadowRenderer(assetManager, 512);
    bsr.setDirection(new Vector3f(-1, -1, -1).normalizeLocal());
    viewPort.addProcessor(bsr);
    frustum = new WireFrustum(bsr.getPoints());
    frustumMdl = new Geometry("f", frustum);
    frustumMdl.setCullHint(Spatial.CullHint.Never);
    frustumMdl.setShadowMode(ShadowMode.Off);
    frustumMdl.setMaterial(new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md"));
    frustumMdl.getMaterial().getAdditionalRenderState().setWireframe(true);
    frustumMdl.getMaterial().setColor("Color", ColorRGBA.Red);
    rootNode.attachChild(frustumMdl);
}