Completed firt pass implementation FixedFunction and ShaderTechnique.

2009-01-16 16:21:54 +00:00
parent 29ac92df0e
commit 9d4b44f956
3 changed files with 49 additions and 161 deletions
--- a/include/osgVolume/FixedFunctionTechnique
+++ b/include/osgVolume/FixedFunctionTechnique
@@ -34,6 +34,11 @@ class OSGVOLUME_EXPORT FixedFunctionTechnique : public VolumeTechnique
        virtual void update(osgUtil::UpdateVisitor* nv);

        virtual void cull(osgUtil::CullVisitor* nv);
+        
+        void setNumSlices(unsigned int numSlices);
+
+        unsigned int getNumSlices() const { return _numSlices; }
+        

        /** Clean scene graph from any terrain technique specific nodes.*/
        virtual void cleanSceneGraph();
@@ -46,6 +51,8 @@ class OSGVOLUME_EXPORT FixedFunctionTechnique : public VolumeTechnique
        virtual ~FixedFunctionTechnique();
        
        osg::ref_ptr<osg::Node> _node;
+        
+        unsigned int _numSlices;
 };

 }