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Diffstat (limited to 'indra/newview/llvograss.h')
| -rw-r--r-- | indra/newview/llvograss.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/indra/newview/llvograss.h b/indra/newview/llvograss.h index 1a14241409..c16040ae6c 100644 --- a/indra/newview/llvograss.h +++ b/indra/newview/llvograss.h @@ -80,6 +80,16 @@ public: /*virtual*/ BOOL isActive() const; // Whether this object needs to do an idleUpdate. BOOL idleUpdate(LLAgent &agent, LLWorld &world, const F64 &time); + /*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 + ); + static S32 sMaxGrassSpecies; struct GrassSpeciesData |