1 files changed, 13 insertions, 1 deletions

diff --git a/linden/indra/newview/llvotree.h b/linden/indra/newview/llvotree.h
index 855c612..57116cc 100644
--- a/linden/indra/newview/llvotree.h
+++ b/linden/indra/newview/llvotree.h
@@ -39,7 +39,7 @@
 
 class LLFace;
 class LLDrawPool;
-
+class LLSelectNode;
 
 class LLVOTree : public LLViewerObject
 {
@@ -124,6 +124,9 @@ public:
                                                                                   LLVector3* bi_normal = NULL           // return the surface bi-normal at the intersection point
                 );
 
+        void    generateSilhouette(LLSelectNode* nodep, const LLVector3& view_point);
+
+
         static S32 sMaxTreeSpecies;
 
         struct TreeSpeciesData
@@ -200,6 +203,15 @@ protected:
         static S32 sLODVertexCount[4];
         static S32 sLODSlices[4];
         static F32 sLODAngles[4];
+
+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);
+
 };
 
 #endif