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

Example 6 with MeshCollisionShape

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

the class PhysicsTestHelper method createPhysicsTestWorld.

/**
     * creates a simple physics test world with a floor, an obstacle and some test boxes
     * @param rootNode
     * @param assetManager
     * @param space
     */
public static void createPhysicsTestWorld(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(140, 0.25f, 140);
    Geometry floorGeometry = new Geometry("Floor", floorBox);
    floorGeometry.setMaterial(material);
    floorGeometry.setLocalTranslation(0, -5, 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 boxes
    for (int i = 0; i < 12; i++) {
        Box box = new Box(0.25f, 0.25f, 0.25f);
        Geometry boxGeometry = new Geometry("Box", box);
        boxGeometry.setMaterial(material);
        boxGeometry.setLocalTranslation(i, 5, -3);
        //RigidBodyControl automatically uses box collision shapes when attached to single geometry with box mesh
        boxGeometry.addControl(new RigidBodyControl(2));
        rootNode.attachChild(boxGeometry);
        space.add(boxGeometry);
    }
    //immovable sphere with mesh collision shape
    Sphere sphere = new Sphere(8, 8, 1);
    Geometry sphereGeometry = new Geometry("Sphere", sphere);
    sphereGeometry.setMaterial(material);
    sphereGeometry.setLocalTranslation(4, -4, 2);
    sphereGeometry.addControl(new RigidBodyControl(new MeshCollisionShape(sphere), 0));
    rootNode.attachChild(sphereGeometry);
    space.add(sphereGeometry);
}

Example 7 with MeshCollisionShape

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

the class TestAttachDriver method setupFloor.

public void setupFloor() {
    Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    TextureKey key = new TextureKey("Interface/Logo/Monkey.jpg", true);
    key.setGenerateMips(true);
    Texture tex = assetManager.loadTexture(key);
    tex.setMinFilter(Texture.MinFilter.Trilinear);
    mat.setTexture("ColorMap", tex);
    Box floor = new Box(100, 1f, 100);
    Geometry floorGeom = new Geometry("Floor", floor);
    floorGeom.setMaterial(mat);
    floorGeom.setLocalTranslation(new Vector3f(0f, -3, 0f));
    floorGeom.addControl(new RigidBodyControl(new MeshCollisionShape(floorGeom.getMesh()), 0));
    rootNode.attachChild(floorGeom);
    getPhysicsSpace().add(floorGeom);
}

Example 8 with MeshCollisionShape

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

the class TestCcd method simpleInitApp.

@Override
public void simpleInitApp() {
    bulletAppState = new BulletAppState();
    stateManager.attach(bulletAppState);
    bulletAppState.setDebugEnabled(true);
    bullet = new Sphere(32, 32, 0.4f, true, false);
    bullet.setTextureMode(TextureMode.Projected);
    bulletCollisionShape = new SphereCollisionShape(0.1f);
    setupKeys();
    mat = new Material(getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md");
    mat.getAdditionalRenderState().setWireframe(true);
    mat.setColor("Color", ColorRGBA.Green);
    mat2 = new Material(getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md");
    mat2.getAdditionalRenderState().setWireframe(true);
    mat2.setColor("Color", ColorRGBA.Red);
    // An obstacle mesh, does not move (mass=0)
    Node node2 = new Node();
    node2.setName("mesh");
    node2.setLocalTranslation(new Vector3f(2.5f, 0, 0f));
    node2.addControl(new RigidBodyControl(new MeshCollisionShape(new Box(4, 4, 0.1f)), 0));
    rootNode.attachChild(node2);
    getPhysicsSpace().add(node2);
    // The floor, does not move (mass=0)
    Node node3 = new Node();
    node3.setLocalTranslation(new Vector3f(0f, -6, 0f));
    node3.addControl(new RigidBodyControl(new BoxCollisionShape(new Vector3f(100, 1, 100)), 0));
    rootNode.attachChild(node3);
    getPhysicsSpace().add(node3);
}

Example 9 with MeshCollisionShape

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

the class TestKinematicAddToPhysicsSpaceIssue method simpleInitApp.

@Override
public void simpleInitApp() {
    bulletAppState = new BulletAppState();
    stateManager.attach(bulletAppState);
    bulletAppState.setDebugEnabled(true);
    // Add a physics sphere to the world
    Node physicsSphere = PhysicsTestHelper.createPhysicsTestNode(assetManager, new SphereCollisionShape(1), 1);
    physicsSphere.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(3, 6, 0));
    rootNode.attachChild(physicsSphere);
    //Setting the rigidBody to kinematic before adding it to the physic space
    physicsSphere.getControl(RigidBodyControl.class).setKinematic(true);
    //adding it to the physic space
    getPhysicsSpace().add(physicsSphere);
    //Making it not kinematic again, it should fall under gravity, it doesn't
    physicsSphere.getControl(RigidBodyControl.class).setKinematic(false);
    // Add a physics sphere to the world using the collision shape from sphere one
    Node physicsSphere2 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new SphereCollisionShape(1), 1);
    physicsSphere2.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(5, 6, 0));
    rootNode.attachChild(physicsSphere2);
    //Adding the rigid body to physic space
    getPhysicsSpace().add(physicsSphere2);
    //making it kinematic
    physicsSphere2.getControl(RigidBodyControl.class).setKinematic(false);
    //Making it not kinematic again, it works properly, the rigidbody is affected by grvity.
    physicsSphere2.getControl(RigidBodyControl.class).setKinematic(false);
    // an obstacle mesh, does not move (mass=0)
    Node node2 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new MeshCollisionShape(new Sphere(16, 16, 1.2f)), 0);
    node2.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(2.5f, -4, 0f));
    rootNode.attachChild(node2);
    getPhysicsSpace().add(node2);
    // the floor mesh, does not move (mass=0)
    Node node3 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new PlaneCollisionShape(new Plane(new Vector3f(0, 1, 0), 0)), 0);
    node3.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(0f, -6, 0f));
    rootNode.attachChild(node3);
    getPhysicsSpace().add(node3);
}

Example 10 with MeshCollisionShape

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

the class TestLocalPhysics method simpleInitApp.

@Override
public void simpleInitApp() {
    bulletAppState = new BulletAppState();
    stateManager.attach(bulletAppState);
    bulletAppState.setDebugEnabled(true);
    // Add a physics sphere to the world
    Node physicsSphere = PhysicsTestHelper.createPhysicsTestNode(assetManager, new SphereCollisionShape(1), 1);
    physicsSphere.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(3, 6, 0));
    physicsSphere.getControl(RigidBodyControl.class).setApplyPhysicsLocal(true);
    rootNode.attachChild(physicsSphere);
    getPhysicsSpace().add(physicsSphere);
    // Add a physics sphere to the world using the collision shape from sphere one
    Node physicsSphere2 = PhysicsTestHelper.createPhysicsTestNode(assetManager, physicsSphere.getControl(RigidBodyControl.class).getCollisionShape(), 1);
    physicsSphere2.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(4, 8, 0));
    physicsSphere2.getControl(RigidBodyControl.class).setApplyPhysicsLocal(true);
    rootNode.attachChild(physicsSphere2);
    getPhysicsSpace().add(physicsSphere2);
    // Add a physics box to the world
    Node physicsBox = PhysicsTestHelper.createPhysicsTestNode(assetManager, new BoxCollisionShape(new Vector3f(1, 1, 1)), 1);
    physicsBox.getControl(RigidBodyControl.class).setFriction(0.1f);
    physicsBox.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(.6f, 4, .5f));
    physicsBox.getControl(RigidBodyControl.class).setApplyPhysicsLocal(true);
    rootNode.attachChild(physicsBox);
    getPhysicsSpace().add(physicsBox);
    // Add a physics cylinder to the world
    Node physicsCylinder = PhysicsTestHelper.createPhysicsTestNode(assetManager, new CylinderCollisionShape(new Vector3f(1f, 1f, 1.5f)), 1);
    physicsCylinder.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(2, 2, 0));
    physicsCylinder.getControl(RigidBodyControl.class).setApplyPhysicsLocal(true);
    rootNode.attachChild(physicsCylinder);
    getPhysicsSpace().add(physicsCylinder);
    // an obstacle mesh, does not move (mass=0)
    Node node2 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new MeshCollisionShape(new Sphere(16, 16, 1.2f)), 0);
    node2.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(2.5f, -4, 0f));
    node2.getControl(RigidBodyControl.class).setApplyPhysicsLocal(true);
    rootNode.attachChild(node2);
    getPhysicsSpace().add(node2);
    // the floor mesh, does not move (mass=0)
    Node node3 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new PlaneCollisionShape(new Plane(new Vector3f(0, 1, 0), 0)), 0);
    node3.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(0f, -6, 0f));
    node3.getControl(RigidBodyControl.class).setApplyPhysicsLocal(true);
    rootNode.attachChild(node3);
    getPhysicsSpace().add(node3);
// Join the physics objects with a Point2Point joint
//        PhysicsPoint2PointJoint joint=new PhysicsPoint2PointJoint(physicsSphere, physicsBox, new Vector3f(-2,0,0), new Vector3f(2,0,0));
//        PhysicsHingeJoint joint=new PhysicsHingeJoint(physicsSphere, physicsBox, new Vector3f(-2,0,0), new Vector3f(2,0,0), Vector3f.UNIT_Z,Vector3f.UNIT_Z);
//        getPhysicsSpace().add(joint);
}