/// <summary>
///
/// </summary>
private void RefreshBoneList()
{
BoneList.Nodes.Clear();
Dictionary <SBBone, SBTreeNode> boneToNode = new Dictionary <SBBone, SBTreeNode>();
if (SelectedSkeleton != null)
{
SelectedSkeleton = SelectedSkeleton as SBSkeleton;
foreach (var bone in SelectedSkeleton.Bones)
{
var node = new SBTreeNode(bone.Name)
{
Tag = bone
};
boneToNode.Add(bone, node);
if (bone.Parent == null)
{
BoneList.Nodes.Add(node);
}
else if (boneToNode.ContainsKey(bone.Parent))
{
boneToNode[bone.Parent].Nodes.Add(node);
}
}
}
if (BoneList.Nodes.Count > 0)
{
BoneList.Nodes[0].ExpandAll();
}
}
/// <summary>
/// loads the bone nodes from a scene
/// </summary>
/// <param name="Scene"></param>
public void LoadFromScene(SBScene Scene)
{
Nodes.Clear();
Dictionary <SBBone, SBTreeNode> boneToNode = new Dictionary <SBBone, SBTreeNode>();
if (Scene.Skeleton != null)
{
foreach (var bone in Scene.Skeleton.Bones)
{
var node = new SBTreeNode(bone.Name)
{
Tag = bone
};
boneToNode.Add(bone, node);
if (bone.Parent == null)
{
Nodes.Add(node);
}
else if (boneToNode.ContainsKey(bone.Parent))
{
boneToNode[bone.Parent].Nodes.Add(node);
}
}
}
if (Nodes.Count > 0)
{
Nodes[0].ExpandAll();
}
}
private void Pick(SBTreeNode treeNode, Ray ray)
{
Vector3 close;
if (treeNode.Tag is SBBone bone)
{
if (ray.CheckSphereHit(Vector3.TransformPosition(Vector3.Zero, bone.AnimatedWorldTransform), 0.5f, out close))
{
BoneList.SelectedNode = treeNode;
return;
}
}
foreach (var child in treeNode.Nodes)
{
Pick((SBTreeNode)child, ray);
}
}