Examples with MeshCollisionShape com.jme3.bullet.collision.shapes.MeshCollisionShape used on opensource projects

Example 1 with MeshCollisionShape

use of com.jme3.bullet.collision.shapes.MeshCollisionShape in project jmonkeyengine by jMonkeyEngine.

the class CollisionShapeFactory method createSingleMeshShape.

/**
     * This type of collision shape is mesh-accurate and meant for immovable "world objects".
     * Examples include terrain, houses or whole shooter levels.<br>
     * Objects with "mesh" type collision shape will not collide with each other.
     */
private static MeshCollisionShape createSingleMeshShape(Geometry geom, Spatial parent) {
    Mesh mesh = geom.getMesh();
    Transform trans = getTransform(geom, parent);
    if (mesh != null && mesh.getMode() == Mesh.Mode.Triangles) {
        MeshCollisionShape mColl = new MeshCollisionShape(mesh);
        mColl.setScale(trans.getScale());
        return mColl;
    } else {
        return null;
    }
}

Example 2 with MeshCollisionShape

use of com.jme3.bullet.collision.shapes.MeshCollisionShape 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);
}

Example 3 with MeshCollisionShape

use of com.jme3.bullet.collision.shapes.MeshCollisionShape in project jmonkeyengine by jMonkeyEngine.

the class TestBetterCharacter method setupPlanet.

private void setupPlanet() {
    Material material = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    material.setTexture("ColorMap", assetManager.loadTexture("Interface/Logo/Monkey.jpg"));
    //immovable sphere with mesh collision shape
    Sphere sphere = new Sphere(64, 64, 20);
    planet = new Geometry("Sphere", sphere);
    planet.setMaterial(material);
    planet.setLocalTranslation(30, -15, 30);
    planet.addControl(new RigidBodyControl(new MeshCollisionShape(sphere), 0));
    rootNode.attachChild(planet);
    getPhysicsSpace().add(planet);
}

Example 4 with MeshCollisionShape

use of com.jme3.bullet.collision.shapes.MeshCollisionShape in project jmonkeyengine by jMonkeyEngine.

the class TestFancyCar method findGeom.

//    public void setupFloor() {
//        Material mat = assetManager.loadMaterial("Textures/Terrain/BrickWall/BrickWall.j3m");
//        mat.getTextureParam("DiffuseMap").getTextureValue().setWrap(WrapMode.Repeat);
////        mat.getTextureParam("NormalMap").getTextureValue().setWrap(WrapMode.Repeat);
////        mat.getTextureParam("ParallaxMap").getTextureValue().setWrap(WrapMode.Repeat);
//
//        Box floor = new Box(Vector3f.ZERO, 140, 1f, 140);
//        floor.scaleTextureCoordinates(new Vector2f(112.0f, 112.0f));
//        Geometry floorGeom = new Geometry("Floor", floor);
//        floorGeom.setShadowMode(ShadowMode.Receive);
//        floorGeom.setMaterial(mat);
//
//        PhysicsNode tb = new PhysicsNode(floorGeom, new MeshCollisionShape(floorGeom.getMesh()), 0);
//        tb.setLocalTranslation(new Vector3f(0f, -6, 0f));
////        tb.attachDebugShape(assetManager);
//        rootNode.attachChild(tb);
//        getPhysicsSpace().add(tb);
//    }
private Geometry findGeom(Spatial spatial, String name) {
    if (spatial instanceof Node) {
        Node node = (Node) spatial;
        for (int i = 0; i < node.getQuantity(); i++) {
            Spatial child = node.getChild(i);
            Geometry result = findGeom(child, name);
            if (result != null) {
                return result;
            }
        }
    } else if (spatial instanceof Geometry) {
        if (spatial.getName().startsWith(name)) {
            return (Geometry) spatial;
        }
    }
    return null;
}

Example 5 with MeshCollisionShape

use of com.jme3.bullet.collision.shapes.MeshCollisionShape in project jmonkeyengine by jMonkeyEngine.

the class PhysicsTestHelper method createPhysicsTestWorldSoccer.

public static void createPhysicsTestWorldSoccer(Node rootNode, AssetManager assetManager, PhysicsSpace space) {
    AmbientLight light = new AmbientLight();
    light.setColor(ColorRGBA.LightGray);
    rootNode.addLight(light);
    Material material = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    material.setTexture("ColorMap", assetManager.loadTexture("Interface/Logo/Monkey.jpg"));
    Box floorBox = new Box(20, 0.25f, 20);
    Geometry floorGeometry = new Geometry("Floor", floorBox);
    floorGeometry.setMaterial(material);
    floorGeometry.setLocalTranslation(0, -0.25f, 0);
    //        Plane plane = new Plane();
    //        plane.setOriginNormal(new Vector3f(0, 0.25f, 0), Vector3f.UNIT_Y);
    //        floorGeometry.addControl(new RigidBodyControl(new PlaneCollisionShape(plane), 0));
    floorGeometry.addControl(new RigidBodyControl(0));
    rootNode.attachChild(floorGeometry);
    space.add(floorGeometry);
    //movable spheres
    for (int i = 0; i < 5; i++) {
        Sphere sphere = new Sphere(16, 16, .5f);
        Geometry ballGeometry = new Geometry("Soccer ball", sphere);
        ballGeometry.setMaterial(material);
        ballGeometry.setLocalTranslation(i, 2, -3);
        //RigidBodyControl automatically uses Sphere collision shapes when attached to single geometry with sphere mesh
        ballGeometry.addControl(new RigidBodyControl(.001f));
        ballGeometry.getControl(RigidBodyControl.class).setRestitution(1);
        rootNode.attachChild(ballGeometry);
        space.add(ballGeometry);
    }
    {
        //immovable Box with mesh collision shape
        Box box = new Box(1, 1, 1);
        Geometry boxGeometry = new Geometry("Box", box);
        boxGeometry.setMaterial(material);
        boxGeometry.setLocalTranslation(4, 1, 2);
        boxGeometry.addControl(new RigidBodyControl(new MeshCollisionShape(box), 0));
        rootNode.attachChild(boxGeometry);
        space.add(boxGeometry);
    }
    {
        //immovable Box with mesh collision shape
        Box box = new Box(1, 1, 1);
        Geometry boxGeometry = new Geometry("Box", box);
        boxGeometry.setMaterial(material);
        boxGeometry.setLocalTranslation(4, 3, 4);
        boxGeometry.addControl(new RigidBodyControl(new MeshCollisionShape(box), 0));
        rootNode.attachChild(boxGeometry);
        space.add(boxGeometry);
    }
}