private void OnBoneParentChanged(BoneManager sender, BoneActionEventArgs e)
{
RigResource.RigResource.Bone parent = sender.GetParent(e.Bone);
BoneViewModel child = mChildren.FirstOrDefault(x => x.Bone == e.Bone);
if (parent == null)
{
if (child == null)
{
mChildren.Add(new BoneViewModel(this, this, e.Bone, sender));
}
}
else
{
if (child != null)
{
mChildren.Remove(child);
}
}
}
private void OnBoneRemoved(BoneManager sender, BoneActionEventArgs e)
{
RigResource.RigResource.Bone parent = sender.GetParent(e.Bone);
if (parent == null)
{
BoneViewModel view = mChildren.FirstOrDefault(x => x.Bone == e.Bone);
if (view != null)
{
mChildren.Remove(view);
}
}
}
private void OnBoneAdded(BoneManager sender, BoneActionEventArgs e)
{
RigResource.RigResource.Bone parent = sender.GetParent(e.Bone);
if (parent == null)
{
BoneViewModel view = mChildren.FirstOrDefault(x => x.Bone == e.Bone);
if (view == null)
{
var vm = new BoneViewModel(this, this, e.Bone, sender);
vm.Opposite = mManager.Bones.IndexOf(e.Bone);
mChildren.Add(vm);
}
}
}
private static Matrix GetAbsoluteTransform(BoneManager manager, RigResource.RigResource.Bone b)
{
var transforms = new List<Matrix>();
while (b != null)
{
var q = new Quaternion(b.Orientation.A, b.Orientation.B, b.Orientation.C, b.Orientation.D);
var p = new Vector3(b.Position.X, b.Position.Y, b.Position.Z);
var s = new Vector3(b.Scaling.X, b.Scaling.Y, b.Scaling.Z);
Matrix t = Matrix.CreateTransformMatrix(q, s, p);
transforms.Add(t);
b = manager.GetParent(b);
}
transforms.Reverse();
Matrix absolute = transforms[0];
transforms.RemoveAt(0);
while (transforms.Count > 0)
{
Matrix m = transforms[0];
transforms.RemoveAt(0);
absolute = absolute*m;
}
return absolute;
}
private void OnBoneRemoved(BoneManager sender, BoneActionEventArgs e)
{
RigResource.RigResource.Bone parent = sender.GetParent(e.Bone);
if (parent != null && parent.Equals(mBone))
{
BoneViewModel child = mChildren.FirstOrDefault(x => x.Bone == e.Bone);
if (child != null)
{
mChildren.Remove(child);
}
}
}
private void OnBoneAdded(BoneManager sender, BoneActionEventArgs e)
{
RigResource.RigResource.Bone parent = sender.GetParent(e.Bone);
if (parent != null && parent.Equals(mBone))
{
mChildren.Add(new BoneViewModel(mRig, this, e.Bone, sender));
}
}
private static void CloneHierarchy(BoneManager manager, RigResource.RigResource.Bone bone, RigResource.RigResource.Bone dest)
{
List<RigResource.RigResource.Bone> descendants = manager.GetDescendants(bone).ToList();
var clones = new List<RigResource.RigResource.Bone>();
var map = new Dictionary<RigResource.RigResource.Bone, RigResource.RigResource.Bone>();
var root = new RigResource.RigResource.Bone(0, null, bone);
map[bone] = root;
manager.AddBone(root, dest);
foreach (RigResource.RigResource.Bone descendant in descendants)
{
var clone = new RigResource.RigResource.Bone(0, null, descendant);
map[descendant] = clone;
clones.Add(clone);
manager.AddBone(clone, manager.GetParent(descendant));
}
foreach (RigResource.RigResource.Bone c in clones)
{
RigResource.RigResource.Bone parent = manager.GetParent(c);
if (map.ContainsKey(parent))
{
manager.SetParent(c, map[parent]);
}
}
}