protected void loadAnimations(Iterable<ModelAnimation> modelAnimations) {
for (final ModelAnimation anim : modelAnimations) {
Animation animation = new Animation();
animation.id = anim.id;
for (ModelNodeAnimation nanim : anim.nodeAnimations) {
final Node node = getNode(nanim.nodeId);
if (node == null) continue;
NodeAnimation nodeAnim = new NodeAnimation();
nodeAnim.node = node;
if (nanim.translation != null) {
nodeAnim.translation = new Array<NodeKeyframe<Vector3>>();
nodeAnim.translation.ensureCapacity(nanim.translation.size);
for (ModelNodeKeyframe<Vector3> kf : nanim.translation) {
if (kf.keytime > animation.duration) animation.duration = kf.keytime;
nodeAnim.translation.add(
new NodeKeyframe<Vector3>(
kf.keytime, new Vector3(kf.value == null ? node.translation : kf.value)));
}
}
if (nanim.rotation != null) {
nodeAnim.rotation = new Array<NodeKeyframe<Quaternion>>();
nodeAnim.rotation.ensureCapacity(nanim.rotation.size);
for (ModelNodeKeyframe<Quaternion> kf : nanim.rotation) {
if (kf.keytime > animation.duration) animation.duration = kf.keytime;
nodeAnim.rotation.add(
new NodeKeyframe<Quaternion>(
kf.keytime, new Quaternion(kf.value == null ? node.rotation : kf.value)));
}
}
if (nanim.scaling != null) {
nodeAnim.scaling = new Array<NodeKeyframe<Vector3>>();
nodeAnim.scaling.ensureCapacity(nanim.scaling.size);
for (ModelNodeKeyframe<Vector3> kf : nanim.scaling) {
if (kf.keytime > animation.duration) animation.duration = kf.keytime;
nodeAnim.scaling.add(
new NodeKeyframe<Vector3>(
kf.keytime, new Vector3(kf.value == null ? node.scale : kf.value)));
}
}
if ((nodeAnim.translation != null && nodeAnim.translation.size > 0)
|| (nodeAnim.rotation != null && nodeAnim.rotation.size > 0)
|| (nodeAnim.scaling != null && nodeAnim.scaling.size > 0))
animation.nodeAnimations.add(nodeAnim);
}
if (animation.nodeAnimations.size > 0) animations.add(animation);
}
}
private void loadAnimations(Iterable<ModelAnimation> modelAnimations) {
for (final ModelAnimation anim : modelAnimations) {
Animation animation = new Animation();
animation.id = anim.id;
for (ModelNodeAnimation nanim : anim.nodeAnimations) {
final Node node = getNode(nanim.nodeId);
if (node == null) continue;
NodeAnimation nodeAnim = new NodeAnimation();
nodeAnim.node = node;
for (ModelNodeKeyframe kf : nanim.keyframes) {
if (kf.keytime > animation.duration) animation.duration = kf.keytime;
NodeKeyframe keyframe = new NodeKeyframe();
keyframe.keytime = kf.keytime;
keyframe.rotation.set(kf.rotation == null ? node.rotation : kf.rotation);
keyframe.scale.set(kf.scale == null ? node.scale : kf.scale);
keyframe.translation.set(kf.translation == null ? node.translation : kf.translation);
nodeAnim.keyframes.add(keyframe);
}
if (nodeAnim.keyframes.size > 0) animation.nodeAnimations.add(nodeAnim);
}
if (animation.nodeAnimations.size > 0) animations.add(animation);
}
}