Further work on osgShadow::ShadowTechnique API

2007-02-08 19:34:38 +00:00
parent 95befaf1ed
commit c2665963bb
6 changed files with 69 additions and 4 deletions
--- a/src/osgShadow/ShadowedScene.cpp
+++ b/src/osgShadow/ShadowedScene.cpp
@@ -53,7 +53,11 @@ void ShadowedScene::setShadowTechnique(ShadowTechnique* technique)
 {
    if (_shadowTechnique == technique) return;
    
-    if (_shadowTechnique.valid()) _shadowTechnique->_shadowedScene = 0;
+    if (_shadowTechnique.valid()) 
+    {
+        _shadowTechnique->cleanSceneGraph();
+        _shadowTechnique->_shadowedScene = 0;
+    }
    
    _shadowTechnique = technique;