A FoxDrawTreeNode that stores FoxMaterial and a list of FoxMesh along with FoxObjects for transform.
FoxMaterial
FoxMesh
FoxObject
new(mat:FoxMaterial)
material:FoxMaterial
@:value(new List())meshes:List<FoxMesh> = new List()
@:value(new List())models:List<FoxModel> = new List()