1 files changed, 10 insertions, 0 deletions

diff --git a/linden/indra/newview/llvoavatar.h b/linden/indra/newview/llvoavatar.h
index d66ddfc..8265e8a 100644
--- a/linden/indra/newview/llvoavatar.h
+++ b/linden/indra/newview/llvoavatar.h
@@ -308,6 +308,16 @@ public:
         U32 renderTransparent();
         void renderCollisionVolumes();
         
+        /*virtual*/ BOOL lineSegmentIntersect(const LLVector3& start, const LLVector3& end,
+                                                                          S32 face = -1,                          // which face to check, -1 = ALL_SIDES
+                                                                          BOOL pick_transparent = FALSE,
+                                                                          S32* face_hit = NULL,                   // which face was hit
+                                                                          LLVector3* intersection = NULL,         // return the intersection point
+                                                                          LLVector2* tex_coord = NULL,            // return the texture coordinates of the intersection point
+                                                                          LLVector3* normal = NULL,               // return the surface normal at the intersection point
+                                                                          LLVector3* bi_normal = NULL             // return the surface bi-normal at the intersection point
+                );
+
         /*virtual*/ void updateTextures(LLAgent &agent);
         // If setting a baked texture, need to request it from a non-local sim.
         /*virtual*/ S32 setTETexture(const U8 te, const LLUUID& uuid);