private void tvNodes_DragDrop(object sender, DragEventArgs e)
{
TreeNode NewNode;
if (e.Data.GetDataPresent("System.Windows.Forms.TreeNode", false))
{
Point pt = ((TreeView)sender).PointToClient(new Point(e.X, e.Y));
TreeNode DestinationNode = ((TreeView)sender).GetNodeAt(pt);
NewNode = (TreeNode)e.Data.GetData("System.Windows.Forms.TreeNode");
int srcModel = ModelBone.GetModelIndexFromKey((int)NewNode.Tag);
int srcBone = ModelBone.GetBoneIndexFromKey((int)NewNode.Tag);
int dstModel = ModelBone.GetModelIndexFromKey((int)DestinationNode.Tag);
int dstBone = ModelBone.GetBoneIndexFromKey((int)DestinationNode.Tag);
DestinationNode.Nodes.Add((TreeNode)NewNode.Clone());
DestinationNode.Expand();
NewNode.Remove();
if (srcModel == dstModel)
{
if (SceneManager.Current.Models[srcModel].MoveBone(srcBone, dstBone))
{
SceneManager.Current.Change(ChangeType.Move, srcBone, dstBone);
}
}
else
{
SceneManager.Current.Models[dstModel].ImportBone(SceneManager.Current.Models[srcModel].Bones[srcBone], dstBone);
SceneManager.Current.Models[srcModel].RemoveBone(srcBone);
ReindexTree();
}
}
}
private void tvNodes_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
{
if (SceneManager.Current.Models.Count > 0)
{
if (e.Node.Parent == null)
{
SceneManager.Current.SetSelectedBone(-1, -1);
}
else if (e.Node.Tag != null)
{
int mI = ModelBone.GetModelIndexFromKey((int)e.Node.Tag);
int bI = ModelBone.GetBoneIndexFromKey((int)e.Node.Tag);
SceneManager.Current.SetSelectedBone(mI, bI);
ModelBone bone = SceneManager.Current.Models[mI].Bones[bI];
if (bone.Type == BoneType.Mesh)
{
SceneManager.Current.Entities.Add(new Bounds {
LinkedBox = bone.Mesh.BoundingBox
});
}
else
{
SceneManager.Current.Entities.Add(new Node {
LinkedBone = bone
});
}
}
}
}
private void tvNodes_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
{
if (e.Node.Tag != null && SceneManager.Current.Models.Count > 0)
{
int mI = ModelBone.GetModelIndexFromKey((int)e.Node.Tag);
int bI = ModelBone.GetBoneIndexFromKey((int)e.Node.Tag);
SceneManager.Current.SetSelectedBone(mI, bI);
var bone = SceneManager.Current.Models[mI].Bones[bI];
if (bone.Type == BoneType.Mesh)
{
SceneManager.Current.SetBoundingBox(bone.Mesh.BoundingBox);
}
else
{
SceneManager.Current.SetNodePosition(bone);
}
}
}