Examples with Spatial com.jme3.scene.Spatial used on opensource projects

Example 76 with Spatial

use of com.jme3.scene.Spatial in project jmonkeyengine by jMonkeyEngine.

the class TestBlenderLoader method simpleInitApp.

@Override
public void simpleInitApp() {
    viewPort.setBackgroundColor(ColorRGBA.DarkGray);
    //load model with packed images
    Spatial ogre = assetManager.loadModel("Blender/2.4x/Sinbad.blend");
    rootNode.attachChild(ogre);
    //load model with referenced images
    Spatial track = assetManager.loadModel("Blender/2.4x/MountainValley_Track.blend");
    rootNode.attachChild(track);
    // sunset light
    DirectionalLight dl = new DirectionalLight();
    dl.setDirection(new Vector3f(-0.1f, -0.7f, 1).normalizeLocal());
    dl.setColor(new ColorRGBA(0.44f, 0.30f, 0.20f, 1.0f));
    rootNode.addLight(dl);
    // skylight
    dl = new DirectionalLight();
    dl.setDirection(new Vector3f(-0.6f, -1, -0.6f).normalizeLocal());
    dl.setColor(new ColorRGBA(0.10f, 0.22f, 0.44f, 1.0f));
    rootNode.addLight(dl);
    // white ambient light
    dl = new DirectionalLight();
    dl.setDirection(new Vector3f(1, -0.5f, -0.1f).normalizeLocal());
    dl.setColor(new ColorRGBA(0.80f, 0.70f, 0.80f, 1.0f));
    rootNode.addLight(dl);
}

Example 77 with Spatial

use of com.jme3.scene.Spatial in project jmonkeyengine by jMonkeyEngine.

the class PhysicsHoverControl method read.

@Override
public void read(JmeImporter im) throws IOException {
    super.read(im);
    InputCapsule ic = im.getCapsule(this);
    enabled = ic.readBoolean("enabled", true);
    spatial = (Spatial) ic.readSavable("spatial", null);
}

Example 78 with Spatial

use of com.jme3.scene.Spatial in project jmonkeyengine by jMonkeyEngine.

the class TestHoveringTank method makeMissile.

public void makeMissile() {
    Vector3f pos = spaceCraft.getWorldTranslation().clone();
    Quaternion rot = spaceCraft.getWorldRotation();
    Vector3f dir = rot.getRotationColumn(2);
    Spatial missile = assetManager.loadModel("Models/SpaceCraft/Rocket.mesh.xml");
    missile.scale(0.5f);
    missile.rotate(0, FastMath.PI, 0);
    missile.updateGeometricState();
    BoundingBox box = (BoundingBox) missile.getWorldBound();
    final Vector3f extent = box.getExtent(null);
    BoxCollisionShape boxShape = new BoxCollisionShape(extent);
    missile.setName("Missile");
    missile.rotate(rot);
    missile.setLocalTranslation(pos.addLocal(0, extent.y * 4.5f, 0));
    missile.setLocalRotation(hoverControl.getPhysicsRotation());
    missile.setShadowMode(ShadowMode.Cast);
    RigidBodyControl control = new BombControl(assetManager, boxShape, 20);
    control.setLinearVelocity(dir.mult(100));
    control.setCollisionGroup(PhysicsCollisionObject.COLLISION_GROUP_03);
    missile.addControl(control);
    rootNode.attachChild(missile);
    getPhysicsSpace().add(missile);
}

Example 79 with Spatial

use of com.jme3.scene.Spatial in project jmonkeyengine by jMonkeyEngine.

the class BufferedTriangleCallback method getDebugShape.

/**
     * Creates a debug shape from the given collision shape. This is mostly used internally.<br>
     * To attach a debug shape to a physics object, call <code>attachDebugShape(AssetManager manager);</code> on it.
     * @param collisionShape
     * @return
     */
public static Spatial getDebugShape(CollisionShape collisionShape) {
    if (collisionShape == null) {
        return null;
    }
    Spatial debugShape;
    if (collisionShape instanceof CompoundCollisionShape) {
        CompoundCollisionShape shape = (CompoundCollisionShape) collisionShape;
        List<ChildCollisionShape> children = shape.getChildren();
        Node node = new Node("DebugShapeNode");
        for (Iterator<ChildCollisionShape> it = children.iterator(); it.hasNext(); ) {
            ChildCollisionShape childCollisionShape = it.next();
            CollisionShape ccollisionShape = childCollisionShape.shape;
            Geometry geometry = createDebugShape(ccollisionShape);
            // apply translation
            geometry.setLocalTranslation(childCollisionShape.location);
            // apply rotation
            TempVars vars = TempVars.get();
            Matrix3f tempRot = vars.tempMat3;
            tempRot.set(geometry.getLocalRotation());
            childCollisionShape.rotation.mult(tempRot, tempRot);
            geometry.setLocalRotation(tempRot);
            vars.release();
            node.attachChild(geometry);
        }
        debugShape = node;
    } else {
        debugShape = createDebugShape(collisionShape);
    }
    if (debugShape == null) {
        return null;
    }
    debugShape.updateGeometricState();
    return debugShape;
}

Example 80 with Spatial

use of com.jme3.scene.Spatial in project jmonkeyengine by jMonkeyEngine.

the class KinematicRagdollControl method boneRecursion.

protected void boneRecursion(Spatial model, Bone bone, PhysicsRigidBody parent, int reccount, Map<Integer, List<Float>> pointsMap) {
    PhysicsRigidBody parentShape = parent;
    if (boneList.isEmpty() || boneList.contains(bone.getName())) {
        PhysicsBoneLink link = new PhysicsBoneLink();
        link.bone = bone;
        //creating the collision shape 
        HullCollisionShape shape = null;
        if (pointsMap != null) {
            //build a shape for the bone, using the vertices that are most influenced by this bone
            shape = RagdollUtils.makeShapeFromPointMap(pointsMap, RagdollUtils.getBoneIndices(link.bone, skeleton, boneList), initScale, link.bone.getModelSpacePosition());
        } else {
            //build a shape for the bone, using the vertices associated with this bone with a weight above the threshold
            shape = RagdollUtils.makeShapeFromVerticeWeights(model, RagdollUtils.getBoneIndices(link.bone, skeleton, boneList), initScale, link.bone.getModelSpacePosition(), weightThreshold);
        }
        PhysicsRigidBody shapeNode = new PhysicsRigidBody(shape, rootMass / (float) reccount);
        shapeNode.setKinematic(mode == Mode.Kinematic);
        totalMass += rootMass / (float) reccount;
        link.rigidBody = shapeNode;
        link.initalWorldRotation = bone.getModelSpaceRotation().clone();
        if (parent != null) {
            //get joint position for parent
            Vector3f posToParent = new Vector3f();
            if (bone.getParent() != null) {
                bone.getModelSpacePosition().subtract(bone.getParent().getModelSpacePosition(), posToParent).multLocal(initScale);
            }
            SixDofJoint joint = new SixDofJoint(parent, shapeNode, posToParent, new Vector3f(0, 0, 0f), true);
            preset.setupJointForBone(bone.getName(), joint);
            link.joint = joint;
            joint.setCollisionBetweenLinkedBodys(false);
        }
        boneLinks.put(bone.getName(), link);
        shapeNode.setUserObject(link);
        parentShape = shapeNode;
    }
    for (Iterator<Bone> it = bone.getChildren().iterator(); it.hasNext(); ) {
        Bone childBone = it.next();
        boneRecursion(model, childBone, parentShape, reccount + 1, pointsMap);
    }
}