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

Example 1 with Spatial

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

the class BoundingSphere method collideWith.

public int collideWith(Collidable other, CollisionResults results) {
    if (other instanceof Ray) {
        Ray ray = (Ray) other;
        return collideWithRay(ray, results);
    } else if (other instanceof Triangle) {
        Triangle t = (Triangle) other;
        return collideWithTri(t, results);
    } else if (other instanceof BoundingVolume) {
        if (intersects((BoundingVolume) other)) {
            CollisionResult result = new CollisionResult();
            results.addCollision(result);
            return 1;
        }
        return 0;
    } else if (other instanceof Spatial) {
        return ((Spatial) other).collideWith(this, results);
    } else {
        throw new UnsupportedCollisionException();
    }
}

Example 2 with Spatial

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

the class AnimationEvent method read.

@Override
public void read(JmeImporter im) throws IOException {
    super.read(im);
    InputCapsule ic = im.getCapsule(this);
    if (im.getFormatVersion() == 0) {
        modelName = ic.readString("modelName", "");
    }
    //FIXME always the same issue, because of the clonning of assets, this won't work
    //we have to somehow store userdata in the spatial and then recurse the 
    //scene sub scenegraph to find the correct instance of the model
    //This brings a reflaxion about the cinematic being an appstate, 
    //shouldn't it be a control over the scene
    // this would allow to use the cloneForSpatial method and automatically 
    //rebind cloned references of original objects.
    //for now as nobody probably ever saved a cinematic, this is not a critical issue
    model = (Spatial) ic.readSavable("model", null);
    animationName = ic.readString("animationName", "");
    blendTime = ic.readFloat("blendTime", 0f);
    channelIndex = ic.readInt("channelIndex", 0);
}

Example 3 with Spatial

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

the class MotionPath method interpolatePath.

/**
     * interpolate the path giving the time since the beginning and the motionControl     
     * this methods sets the new localTranslation to the spatial of the MotionEvent control.
     * @param time the time since the animation started
     * @param control the control over the moving spatial
     */
public float interpolatePath(float time, MotionEvent control, float tpf) {
    float traveledDistance = 0;
    TempVars vars = TempVars.get();
    Vector3f temp = vars.vect1;
    Vector3f tmpVector = vars.vect2;
    Vector2f v = vars.vect2d;
    //computing traveled distance according to new time
    traveledDistance = time * (getLength() / control.getInitialDuration());
    //getting waypoint index and current value from new traveled distance
    v = getWayPointIndexForDistance(traveledDistance, v);
    //setting values
    control.setCurrentWayPoint((int) v.x);
    control.setCurrentValue(v.y);
    //interpolating new position
    getSpline().interpolate(control.getCurrentValue(), control.getCurrentWayPoint(), temp);
    if (control.needsDirection()) {
        tmpVector.set(temp);
        control.setDirection(tmpVector.subtractLocal(control.getSpatial().getLocalTranslation()).normalizeLocal());
    }
    checkWayPoint(control, tpf);
    control.getSpatial().setLocalTranslation(temp);
    vars.release();
    return traveledDistance;
}

Example 4 with Spatial

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

the class AudioTrack method findAudio.

/**    
     * recursive function responsible for finding the newly cloned AudioNode
     *
     * @param spat
     * @return
     */
private AudioNode findAudio(Spatial spat) {
    if (spat instanceof AudioNode) {
        //spat is an AudioNode
        AudioNode em = (AudioNode) spat;
        //getting the UserData TrackInfo so check if it should be attached to this Track
        TrackInfo t = (TrackInfo) em.getUserData("TrackInfo");
        if (t != null && t.getTracks().contains(this)) {
            return em;
        }
        return null;
    } else if (spat instanceof Node) {
        for (Spatial child : ((Node) spat).getChildren()) {
            AudioNode em = findAudio(child);
            if (em != null) {
                return em;
            }
        }
    }
    return null;
}

Example 5 with Spatial

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

the class BoundingBox method collideWith.

@Override
public int collideWith(Collidable other, CollisionResults results) {
    if (other instanceof Ray) {
        Ray ray = (Ray) other;
        return collideWithRay(ray, results);
    } else if (other instanceof Triangle) {
        Triangle t = (Triangle) other;
        if (intersects(t.get1(), t.get2(), t.get3())) {
            CollisionResult r = new CollisionResult();
            results.addCollision(r);
            return 1;
        }
        return 0;
    } else if (other instanceof BoundingVolume) {
        if (intersects((BoundingVolume) other)) {
            CollisionResult r = new CollisionResult();
            results.addCollision(r);
            return 1;
        }
        return 0;
    } else if (other instanceof Spatial) {
        return ((Spatial) other).collideWith(this, results);
    } else {
        throw new UnsupportedCollisionException("With: " + other.getClass().getSimpleName());
    }
}