1 files changed, 9 insertions, 0 deletions

diff --git a/linden/indra/newview/llvograss.h b/linden/indra/newview/llvograss.h
index 25fa04c..c76ab93 100644
--- a/linden/indra/newview/llvograss.h
+++ b/linden/indra/newview/llvograss.h
@@ -37,6 +37,7 @@
 #include "lldarray.h"
 #include <map>
 
+class LLSelectNode;
 class LLSurfacePatch;
 class LLViewerImage;
 
@@ -76,6 +77,8 @@ public:
         /*virtual*/ BOOL updateLOD();
         /*virtual*/ void setPixelAreaAndAngle(LLAgent &agent); // generate accurate apparent angle and area
 
+        void    generateSilhouette(LLSelectNode* nodep, const LLVector3& view_point);
+
         void plantBlades();
 
         /*virtual*/ BOOL    isActive() const; // Whether this object needs to do an idleUpdate.
@@ -125,6 +128,12 @@ protected:
         ~LLVOGrass();
 
 private:
+        void generateSilhouetteVertices(std::vector<LLVector3> &vertices,
+                                                                        std::vector<LLVector3> &normals,
+                                                                        std::vector<S32> &segments,
+                                                                        const LLVector3& view_vec,
+                                                                        const LLMatrix4& mat,
+                                                                        const LLMatrix3& norm_mat);
         void updateSpecies();
         F32 mLastHeight;                // For cheap update hack
         S32 mNumBlades;