protected void OnDestroy()
{
SceneView.onSceneGUIDelegate -= OnSceneGUI;
Undo.undoRedoPerformed -= OnUndoRedoPerformed;
VertexProcesser.Dispose();
TrangleProcesser.Dispose();
}
/// <summary>
/// OnGUI之前的准备
/// </summary>
protected void BeforeOnGUI()
{
if (pTCameraVertex == null)
{
pTCameraVertex = VertexProcesser.Get();
}
if (pTCameraTrangle == null)
{
pTCameraTrangle = TrangleProcesser.Get();
}
}