/// <summary>
/// Initialise the side tree view to show the scene.
/// </summary>
private void InitFillTreeFromWorldSingleEntity()
{
this.treeView_entity_info.Nodes.Clear();
// make root node and build whole tree
var root_nd = new SceneTreeNode("root");
// make entity tree
var ent_one = new EntityTreeNode(_world._enttity_one.Name);
ent_one.DrawMeshBounds = new BoundingBoxGroup(_world._enttity_one._extra_geometry._mesh_id2box.Values);
// make entity mesh
MeshTreeNode ent_mesh_nodes = MakeMeshTree(_world._enttity_one, _world._enttity_one._node);
// make entity armature
ArmatureTreeNode ent_arma_nodes = MakeArmatureTree(_world._enttity_one, _world._enttity_one._armature);
root_nd.Nodes.Add(ent_one);
ent_one.Nodes.Add(ent_mesh_nodes);
ent_one.Nodes.Add(ent_arma_nodes);
ent_arma_nodes.BackColor = Color.LightBlue;
ent_mesh_nodes.BackColor = Color.LightGreen;
ent_one.BackColor = Color.Gold;
// attach and refresh
this.treeView_entity_info.Nodes.Add(root_nd);
// show the entity node
// ent_one.EnsureVisible();
this.treeView_entity_info.ExpandAll();
ent_arma_nodes.EnsureVisible();
this.treeView_entity_info.Invalidate();
}
private MeshTreeNode MakeMeshTree(Entity ent, Node nd)
{
var current = new MeshTreeNode(nd.Name);
var child_boxes = new List <MeshBounds>();
if (nd.MeshCount > 1)
{
foreach (int mesh_id in nd.MeshIndices)
{
MeshBounds aabb = ent._extra_geometry._mesh_id2box[mesh_id];
string mesh_name = _world._cur_scene._inner.Meshes[mesh_id].Name;
var mesh_view_nd = new MeshTreeNode(mesh_name);
var list = new List <MeshBounds>()
{
aabb
};
mesh_view_nd.DrawData = new BoundingBoxGroup(list);
child_boxes.Add(aabb);
current.Nodes.Add(mesh_view_nd);
}
// get a bounding box that covers all of the meshes assigned to this node
current.DrawData = new BoundingBoxGroup(child_boxes);
}
else
{
// Place the bounding box of mesh as self bounding box
MeshBounds aabb = ent._extra_geometry._mesh_id2box[nd.MeshIndices[0]];
var list = new List <MeshBounds>()
{
aabb
};
current.DrawData = new BoundingBoxGroup(list);
}
foreach (var child_nd in nd.Children)
{
var treeview_child = MakeMeshTree(ent, child_nd);
current.Nodes.Add(treeview_child);
}
return(current);
}
