Fixes to the Impostor implementation.

2003-04-09 21:53:09 +00:00
parent 3dc180f3fd
commit 2166f9b701
4 changed files with 31 additions and 7 deletions
--- a/include/osg/ImpostorSprite
+++ b/include/osg/ImpostorSprite
@@ -198,7 +198,10 @@ class SG_EXPORT ImpostorSpriteManager : public Referenced
        void remove(ImpostorSprite* is);
        
        ImpostorSprite* createOrReuseImpostorSprite(int s,int t,int frameNumber);
-    
+
+        StateSet* createOrReuseStateSet();
+
+        void reset();
    
    protected:

@@ -210,6 +213,10 @@ class SG_EXPORT ImpostorSpriteManager : public Referenced

        ImpostorSprite*     _first;
        ImpostorSprite*     _last;
+        
+        typedef std::vector< ref_ptr<StateSet> > StateSetList;
+        StateSetList        _stateSetList;
+        unsigned int        _reuseStateSetIndex;


 };