private void UpdateMeshInfoRecursively(FbxSDK.Node node, ref Matrix4 parentMatrix)
{
int childCount = node.GetChildCount();
Matrix4 globalTransform = GetGlobalTransform(node, parentMatrix);
FbxSDK.Mesh mesh = node.GetAttribute() as FbxSDK.Mesh;
if (mesh != null)
{
Matrix4 meshTransform = GetGeometry(node) * globalTransform;
MeshInfo meshInfo = FindMeshInfo(mesh);
if (meshInfo == null)
{
meshInfo = LoadMesh(mesh);
}
meshInfo.geometryToWorld = meshTransform;
}
for (int i = 0; i < childCount; ++i)
{
UpdateMeshInfoRecursively(node.GetChild(i), ref globalTransform);
}
}
public void AddNode(ItemCollection collection, FbxSDK.Node node)
{
TreeViewItem viewItem = new TreeViewItem();
string name = node.GetName();
var attribute = node.GetAttribute();
if (attribute != null)
{
var attributeType = attribute.GetAttributeType();
name += string.Format(" ({0})", attributeType);
}
viewItem.Header = name;
viewItem.Tag = node;
for (int i = 0; i < node.GetChildCount(); ++i)
{
var child = node.GetChild(i);
AddNode(viewItem.Items, child);
}
collection.Add(viewItem);
}