Examples with Camera com.jme3.renderer.Camera used on opensource projects

Example 61 with Camera

use of com.jme3.renderer.Camera in project jmonkeyengine by jMonkeyEngine.

the class CameraHelper method toCamera249.

/**
     * This method converts the given structure to jme camera. Should be used form blender 2.49.
     * 
     * @param structure
     *            camera structure
     * @return jme camera object
     * @throws BlenderFileException
     *             an exception is thrown when there are problems with the
     *             blender file
     */
private Camera toCamera249(Structure structure) throws BlenderFileException {
    Camera camera = new Camera(DEFAULT_CAM_WIDTH, DEFAULT_CAM_HEIGHT);
    int type = ((Number) structure.getFieldValue("type")).intValue();
    if (type != 0 && type != 1) {
        LOGGER.log(Level.WARNING, "Unknown camera type: {0}. Perspective camera is being used!", type);
        type = 0;
    }
    // type==0 - perspective; type==1 - orthographic; perspective is used as default
    camera.setParallelProjection(type == 1);
    float aspect = 0;
    float clipsta = ((Number) structure.getFieldValue("clipsta")).floatValue();
    float clipend = ((Number) structure.getFieldValue("clipend")).floatValue();
    if (type == 0) {
        aspect = ((Number) structure.getFieldValue("lens")).floatValue();
    } else {
        aspect = ((Number) structure.getFieldValue("ortho_scale")).floatValue();
    }
    camera.setFrustumPerspective(aspect, camera.getWidth() / camera.getHeight(), clipsta, clipend);
    camera.setName(structure.getName());
    return camera;
}

Example 62 with Camera

use of com.jme3.renderer.Camera in project jmonkeyengine by jMonkeyEngine.

the class PhysicsTestHelper method createBallShooter.

/**
     * creates the necessary inputlistener and action to shoot balls from teh camera
     * @param app
     * @param rootNode
     * @param space
     */
public static void createBallShooter(final Application app, final Node rootNode, final PhysicsSpace space) {
    ActionListener actionListener = new ActionListener() {

        public void onAction(String name, boolean keyPressed, float tpf) {
            Sphere bullet = new Sphere(32, 32, 0.4f, true, false);
            bullet.setTextureMode(TextureMode.Projected);
            Material mat2 = new Material(app.getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md");
            TextureKey key2 = new TextureKey("Textures/Terrain/Rock/Rock.PNG");
            key2.setGenerateMips(true);
            Texture tex2 = app.getAssetManager().loadTexture(key2);
            mat2.setTexture("ColorMap", tex2);
            if (name.equals("shoot") && !keyPressed) {
                Geometry bulletg = new Geometry("bullet", bullet);
                bulletg.setMaterial(mat2);
                bulletg.setShadowMode(ShadowMode.CastAndReceive);
                bulletg.setLocalTranslation(app.getCamera().getLocation());
                RigidBodyControl bulletControl = new RigidBodyControl(10);
                bulletg.addControl(bulletControl);
                bulletControl.setLinearVelocity(app.getCamera().getDirection().mult(25));
                bulletg.addControl(bulletControl);
                rootNode.attachChild(bulletg);
                space.add(bulletControl);
            }
        }
    };
    app.getInputManager().addMapping("shoot", new MouseButtonTrigger(MouseInput.BUTTON_LEFT));
    app.getInputManager().addListener(actionListener, "shoot");
}

Example 63 with Camera

use of com.jme3.renderer.Camera in project jmonkeyengine by jMonkeyEngine.

the class TestHoveringTank method createTerrain.

private void createTerrain() {
    matRock = new Material(assetManager, "Common/MatDefs/Terrain/TerrainLighting.j3md");
    matRock.setBoolean("useTriPlanarMapping", false);
    matRock.setBoolean("WardIso", true);
    matRock.setTexture("AlphaMap", assetManager.loadTexture("Textures/Terrain/splat/alphamap.png"));
    Texture heightMapImage = assetManager.loadTexture("Textures/Terrain/splat/mountains512.png");
    Texture grass = assetManager.loadTexture("Textures/Terrain/splat/grass.jpg");
    grass.setWrap(WrapMode.Repeat);
    matRock.setTexture("DiffuseMap", grass);
    matRock.setFloat("DiffuseMap_0_scale", 64);
    Texture dirt = assetManager.loadTexture("Textures/Terrain/splat/dirt.jpg");
    dirt.setWrap(WrapMode.Repeat);
    matRock.setTexture("DiffuseMap_1", dirt);
    matRock.setFloat("DiffuseMap_1_scale", 16);
    Texture rock = assetManager.loadTexture("Textures/Terrain/splat/road.jpg");
    rock.setWrap(WrapMode.Repeat);
    matRock.setTexture("DiffuseMap_2", rock);
    matRock.setFloat("DiffuseMap_2_scale", 128);
    Texture normalMap0 = assetManager.loadTexture("Textures/Terrain/splat/grass_normal.jpg");
    normalMap0.setWrap(WrapMode.Repeat);
    Texture normalMap1 = assetManager.loadTexture("Textures/Terrain/splat/dirt_normal.png");
    normalMap1.setWrap(WrapMode.Repeat);
    Texture normalMap2 = assetManager.loadTexture("Textures/Terrain/splat/road_normal.png");
    normalMap2.setWrap(WrapMode.Repeat);
    matRock.setTexture("NormalMap", normalMap0);
    matRock.setTexture("NormalMap_1", normalMap2);
    matRock.setTexture("NormalMap_2", normalMap2);
    AbstractHeightMap heightmap = null;
    try {
        heightmap = new ImageBasedHeightMap(heightMapImage.getImage(), 0.25f);
        heightmap.load();
    } catch (Exception e) {
        e.printStackTrace();
    }
    terrain = new TerrainQuad("terrain", 65, 513, heightmap.getHeightMap());
    List<Camera> cameras = new ArrayList<Camera>();
    cameras.add(getCamera());
    TerrainLodControl control = new TerrainLodControl(terrain, cameras);
    terrain.addControl(control);
    terrain.setMaterial(matRock);
    terrain.setLocalScale(new Vector3f(2, 2, 2));
    // unlock it so we can edit the height
    terrain.setLocked(false);
    terrain.setShadowMode(ShadowMode.CastAndReceive);
    terrain.addControl(new RigidBodyControl(0));
    rootNode.attachChild(terrain);
    getPhysicsSpace().addAll(terrain);
}

Example 64 with Camera

use of com.jme3.renderer.Camera in project jmonkeyengine by jMonkeyEngine.

the class TestDepthFuncChange method simpleInitApp.

public void simpleInitApp() {
    viewPort.setBackgroundColor(ColorRGBA.DarkGray);
    flyCam.setMoveSpeed(20);
    //top of the screen
    //default depth func (less or equal) rendering.
    //2 cubes, a blue and a red. the red cube is offset by 0.2 WU to the right   
    //the red cube is put in the transparent bucket to be sure it's rendered after the blue one (but there is no transparency involved).
    //You should see a small part of the blue cube on the left and the whole red cube
    Box boxshape1 = new Box(1f, 1f, 1f);
    Geometry cube1 = new Geometry("box", boxshape1);
    Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    mat.setColor("Color", ColorRGBA.Blue);
    cube1.setMaterial(mat);
    rootNode.attachChild(cube1);
    cube1.move(0, 1.5f, 0);
    Geometry cube2 = cube1.clone(true);
    cube2.move(0.2f, 0, 0);
    cube2.setQueueBucket(RenderQueue.Bucket.Transparent);
    cube2.getMaterial().setColor("Color", ColorRGBA.Red);
    rootNode.attachChild(cube2);
    //Bottom of the screen
    //here the 2 cubes are clonned and the depthFunc for the red cube's material is set to Less
    //You should see the whole bleu cube and a small part of the red cube on the right
    Geometry cube3 = cube1.clone();
    Geometry cube4 = cube2.clone(true);
    cube4.getMaterial().getAdditionalRenderState().setDepthFunc(RenderState.TestFunction.Less);
    cube3.move(0, -3, 0);
    cube4.move(0, -3, 0);
    rootNode.attachChild(cube3);
    rootNode.attachChild(cube4);
//Note that if you move the camera z fighting will occur but that's expected.
}

Example 65 with Camera

use of com.jme3.renderer.Camera in project jmonkeyengine by jMonkeyEngine.

the class TestMultiPostWater method createTerrain.

private void createTerrain(Node rootNode) {
    matRock = new Material(assetManager, "Common/MatDefs/Terrain/TerrainLighting.j3md");
    matRock.setBoolean("useTriPlanarMapping", false);
    matRock.setBoolean("WardIso", true);
    matRock.setTexture("AlphaMap", assetManager.loadTexture("Textures/Terrain/splat/alphamap.png"));
    Texture heightMapImage = assetManager.loadTexture("Textures/Terrain/splat/pools.png");
    Texture grass = assetManager.loadTexture("Textures/Terrain/splat/grass.jpg");
    grass.setWrap(WrapMode.Repeat);
    matRock.setTexture("DiffuseMap", grass);
    matRock.setFloat("DiffuseMap_0_scale", 64);
    Texture dirt = assetManager.loadTexture("Textures/Terrain/splat/dirt.jpg");
    dirt.setWrap(WrapMode.Repeat);
    matRock.setTexture("DiffuseMap_1", dirt);
    matRock.setFloat("DiffuseMap_1_scale", 16);
    Texture rock = assetManager.loadTexture("Textures/Terrain/splat/road.jpg");
    rock.setWrap(WrapMode.Repeat);
    matRock.setTexture("DiffuseMap_2", rock);
    matRock.setFloat("DiffuseMap_2_scale", 128);
    Texture normalMap0 = assetManager.loadTexture("Textures/Terrain/splat/grass_normal.jpg");
    normalMap0.setWrap(WrapMode.Repeat);
    Texture normalMap1 = assetManager.loadTexture("Textures/Terrain/splat/dirt_normal.png");
    normalMap1.setWrap(WrapMode.Repeat);
    Texture normalMap2 = assetManager.loadTexture("Textures/Terrain/splat/road_normal.png");
    normalMap2.setWrap(WrapMode.Repeat);
    matRock.setTexture("NormalMap", normalMap0);
    matRock.setTexture("NormalMap_1", normalMap2);
    matRock.setTexture("NormalMap_2", normalMap2);
    AbstractHeightMap heightmap = null;
    try {
        heightmap = new ImageBasedHeightMap(heightMapImage.getImage(), 0.25f);
        heightmap.load();
    } catch (Exception e) {
        e.printStackTrace();
    }
    terrain = new TerrainQuad("terrain", 65, 513, heightmap.getHeightMap());
    List<Camera> cameras = new ArrayList<Camera>();
    cameras.add(getCamera());
    terrain.setMaterial(matRock);
    terrain.setLocalScale(new Vector3f(5, 5, 5));
    terrain.setLocalTranslation(new Vector3f(0, -30, 0));
    // unlock it so we can edit the height
    terrain.setLocked(false);
    terrain.setShadowMode(ShadowMode.Receive);
    rootNode.attachChild(terrain);
}