public Bone(String n, Bone p) {
name = n;
parent = p;
offset = new Transform();
if (p != null) {
offset.setParent(p.offset);
}
channels = new ArrayList<Channel>();
}
public Transform getOffset(int frame) {
// Transform f = new Transform(offset);
// if(parent != null) {
// return new Vec3(parent.getOffset(frame)).add(f.getPosition());
// }
Transform f = new Transform(offset);
if (parent != null) f.setParent(parent.getOffset(frame));
for (int i = 0; i < channels.size(); i++) {
Channel chan = channels.get(i);
if (chan.index == Channel.Xposition) {
f.translate(new Vec3(1, 0, 0), chan.frameValue.get(frame));
continue;
}
if (chan.index == Channel.Yposition) {
f.translate(new Vec3(0, 1, 0), chan.frameValue.get(frame));
continue;
}
if (chan.index == Channel.Zposition) {
f.translate(new Vec3(0, 0, 1), chan.frameValue.get(frame));
continue;
}
if (chan.index == Channel.Xrotation) {
f.rotate(new Vec3(1, 0, 0), chan.frameValue.get(frame));
continue;
}
if (chan.index == Channel.Yrotation) {
f.rotate(new Vec3(0, 1, 0), chan.frameValue.get(frame));
continue;
}
if (chan.index == Channel.Zrotation) {
f.rotate(new Vec3(0, 0, 1), chan.frameValue.get(frame));
continue;
}
}
return f;
}