Refactored ImageSequence to provided a cleaner and more robust implementation

2008-10-06 17:02:20 +00:00
parent 7e43decf4c
commit 8147bd4df8
4 changed files with 216 additions and 192 deletions
--- a/include/osg/ImageStream
+++ b/include/osg/ImageStream
@@ -65,7 +65,14 @@ class OSG_EXPORT ImageStream : public Image
            LOOPING
        };
        
-        void setLoopingMode(LoopingMode mode) { _loopingMode = mode; applyLoopingMode(); }
+        void setLoopingMode(LoopingMode mode)
+        {
+            if (_loopingMode == mode) return;
+            
+            _loopingMode = mode;
+            applyLoopingMode();
+        }
+        
        LoopingMode getLoopingMode() const { return _loopingMode; }