Examples with Animation com.jme3.animation.Animation used on opensource projects

Example 11 with Animation

use of com.jme3.animation.Animation in project jmonkeyengine by jMonkeyEngine.

the class AnimationHelper method applyAnimations.

/**
     * The method applies animations to the given node. The names of the animations should be the same as actions names in the blender file.
     * @param node
     *            the node to whom the animations will be applied
     * @param animationMatchMethod
     *            the way animation should be matched with node
     */
public void applyAnimations(Node node, AnimationMatchMethod animationMatchMethod) {
    List<BlenderAction> actions = this.getActions(node, animationMatchMethod);
    if (actions.size() > 0) {
        List<Animation> animations = new ArrayList<Animation>();
        for (BlenderAction action : actions) {
            SpatialTrack[] tracks = action.toTracks(node, blenderContext);
            if (tracks != null && tracks.length > 0) {
                Animation spatialAnimation = new Animation(action.getName(), action.getAnimationTime());
                spatialAnimation.setTracks(tracks);
                animations.add(spatialAnimation);
                blenderContext.addAnimation((Long) node.getUserData(ObjectHelper.OMA_MARKER), spatialAnimation);
            }
        }
        if (animations.size() > 0) {
            AnimControl control = new AnimControl();
            HashMap<String, Animation> anims = new HashMap<String, Animation>(animations.size());
            for (int i = 0; i < animations.size(); ++i) {
                Animation animation = animations.get(i);
                anims.put(animation.getName(), animation);
            }
            control.setAnimations(anims);
            node.addControl(control);
        }
    }
}

Example 12 with Animation

use of com.jme3.animation.Animation in project jmonkeyengine by jMonkeyEngine.

the class AnimationHelper method applyAnimations.

/**
     * The method applies skeleton animations to the given node.
     * @param node
     *            the node where the animations will be applied
     * @param skeleton
     *            the skeleton of the node
     * @param animationMatchMethod
     *            the way animation should be matched with skeleton
     */
public void applyAnimations(Node node, Skeleton skeleton, AnimationMatchMethod animationMatchMethod) {
    node.addControl(new SkeletonControl(skeleton));
    blenderContext.setNodeForSkeleton(skeleton, node);
    List<BlenderAction> actions = this.getActions(skeleton, animationMatchMethod);
    if (actions.size() > 0) {
        List<Animation> animations = new ArrayList<Animation>();
        for (BlenderAction action : actions) {
            BoneTrack[] tracks = action.toTracks(skeleton, blenderContext);
            if (tracks != null && tracks.length > 0) {
                Animation boneAnimation = new Animation(action.getName(), action.getAnimationTime());
                boneAnimation.setTracks(tracks);
                animations.add(boneAnimation);
                Long animatedNodeOMA = ((Number) blenderContext.getMarkerValue(ObjectHelper.OMA_MARKER, node)).longValue();
                blenderContext.addAnimation(animatedNodeOMA, boneAnimation);
            }
        }
        if (animations.size() > 0) {
            AnimControl control = new AnimControl(skeleton);
            HashMap<String, Animation> anims = new HashMap<String, Animation>(animations.size());
            for (int i = 0; i < animations.size(); ++i) {
                Animation animation = animations.get(i);
                anims.put(animation.getName(), animation);
            }
            control.setAnimations(anims);
            node.addControl(control);
            // make sure that SkeletonControl is added AFTER the AnimControl
            SkeletonControl skeletonControl = node.getControl(SkeletonControl.class);
            if (skeletonControl != null) {
                node.removeControl(SkeletonControl.class);
                node.addControl(skeletonControl);
            }
        }
    }
}

Example 13 with Animation

use of com.jme3.animation.Animation in project jmonkeyengine by jMonkeyEngine.

the class SimulationNode method simulateSpatial.

/**
     * Simulates the spatial node.
     */
private void simulateSpatial() {
    List<Constraint> constraints = blenderContext.getConstraints(featureOMA);
    if (constraints != null && constraints.size() > 0) {
        LOGGER.fine("Simulating spatial.");
        boolean applyStaticConstraints = true;
        if (animations != null) {
            for (Animation animation : animations) {
                float[] animationTimeBoundaries = this.computeAnimationTimeBoundaries(animation);
                int maxFrame = (int) animationTimeBoundaries[0];
                float maxTime = animationTimeBoundaries[1];
                VirtualTrack vTrack = new VirtualTrack(spatial.getName(), maxFrame, maxTime);
                for (Track track : animation.getTracks()) {
                    for (int frame = 0; frame < maxFrame; ++frame) {
                        spatial.setLocalTranslation(((SpatialTrack) track).getTranslations()[frame]);
                        spatial.setLocalRotation(((SpatialTrack) track).getRotations()[frame]);
                        spatial.setLocalScale(((SpatialTrack) track).getScales()[frame]);
                        for (Constraint constraint : constraints) {
                            constraint.apply(frame);
                            vTrack.setTransform(frame, spatial.getLocalTransform());
                        }
                    }
                    Track newTrack = vTrack.getAsSpatialTrack();
                    if (newTrack != null) {
                        animation.removeTrack(track);
                        animation.addTrack(newTrack);
                    }
                    applyStaticConstraints = false;
                }
            }
        }
        // object's transformation
        if (applyStaticConstraints) {
            for (Constraint constraint : constraints) {
                constraint.apply(0);
            }
        }
    }
    for (SimulationNode child : children) {
        child.simulate();
    }
}

Example 14 with Animation

use of com.jme3.animation.Animation in project jmonkeyengine by jMonkeyEngine.

the class BlenderKey method read.

@Override
public void read(JmeImporter e) throws IOException {
    super.read(e);
    InputCapsule ic = e.getCapsule(this);
    fps = ic.readInt("fps", DEFAULT_FPS);
    featuresToLoad = ic.readInt("features-to-load", FeaturesToLoad.ALL);
    loadUnlinkedAssets = ic.readBoolean("load-unlinked-assets", false);
    assetRootPath = ic.readString("asset-root-path", null);
    fixUpAxis = ic.readBoolean("fix-up-axis", true);
    generatedTexturePPU = ic.readInt("generated-texture-ppu", 128);
    usedWorld = ic.readString("used-world", null);
    defaultMaterial = (Material) ic.readSavable("default-material", null);
    faceCullMode = ic.readEnum("face-cull-mode", FaceCullMode.class, FaceCullMode.Off);
    layersToLoad = ic.readInt("layers-to=load", -1);
    mipmapGenerationMethod = ic.readEnum("mipmap-generation-method", MipmapGenerationMethod.class, MipmapGenerationMethod.GENERATE_WHEN_NEEDED);
    skyGeneratedTextureSize = ic.readInt("sky-generated-texture-size", 1000);
    skyGeneratedTextureRadius = ic.readFloat("sky-generated-texture-radius", 1f);
    skyGeneratedTextureShape = ic.readEnum("sky-generated-texture-shape", SkyGeneratedTextureShape.class, SkyGeneratedTextureShape.SPHERE);
    optimiseTextures = ic.readBoolean("optimise-textures", false);
    animationMatchMethod = ic.readEnum("animation-match-method", AnimationMatchMethod.class, AnimationMatchMethod.AT_LEAST_ONE_NAME_MATCH);
    pointsSize = ic.readFloat("points-size", 1);
    linesWidth = ic.readFloat("lines-width", 1);
}

Example 15 with Animation

use of com.jme3.animation.Animation in project jmonkeyengine by jMonkeyEngine.

the class KinematicRagdollControl method kinematicUpdate.

protected void kinematicUpdate(float tpf) {
    //the ragdoll does not have the controll, so the keyframed animation updates the physic position of the physic bonces
    TempVars vars = TempVars.get();
    Quaternion tmpRot1 = vars.quat1;
    Quaternion tmpRot2 = vars.quat2;
    Vector3f position = vars.vect1;
    for (PhysicsBoneLink link : boneLinks.values()) {
        //but to allow smooth transition, we blend this transformation with the saved position of the ragdoll
        if (blendedControl) {
            Vector3f position2 = vars.vect2;
            //initializing tmp vars with the start position/rotation of the ragdoll
            position.set(link.startBlendingPos);
            tmpRot1.set(link.startBlendingRot);
            //interpolating between ragdoll position/rotation and keyframed position/rotation
            tmpRot2.set(tmpRot1).nlerp(link.bone.getModelSpaceRotation(), blendStart / blendTime);
            position2.set(position).interpolateLocal(link.bone.getModelSpacePosition(), blendStart / blendTime);
            tmpRot1.set(tmpRot2);
            position.set(position2);
            //updating bones transforms
            if (boneList.isEmpty()) {
                //we ensure we have the control to update the bone
                link.bone.setUserControl(true);
                link.bone.setUserTransformsInModelSpace(position, tmpRot1);
                //we give control back to the key framed animation.
                link.bone.setUserControl(false);
            } else {
                RagdollUtils.setTransform(link.bone, position, tmpRot1, true, boneList);
            }
        }
        //setting skeleton transforms to the ragdoll
        matchPhysicObjectToBone(link, position, tmpRot1);
        modelPosition.set(targetModel.getLocalTranslation());
    }
    //time control for blending
    if (blendedControl) {
        blendStart += tpf;
        if (blendStart > blendTime) {
            blendedControl = false;
        }
    }
    vars.release();
}