diff options
| author | Cosmic Linden <cosmic@lindenlab.com> | 2023-10-13 09:57:17 -0700 |
|---|---|---|
| committer | Cosmic Linden <cosmic@lindenlab.com> | 2023-10-13 09:57:17 -0700 |
| commit | 474923e3cb29df35e8807006ad16861eb1dc24d0 (patch) | |
| tree | 294376def156ed2ea8acd4c160db7f58cf501008 /indra/newview/llvosurfacepatch.h | |
| parent | 3553fec2084b8be3f3de86cec293c1e363c1388e (diff) | |
DRTVWR-592: (WIP) Add code for generating terrain tangents (not yet used)
Diffstat (limited to 'indra/newview/llvosurfacepatch.h')
| -rw-r--r-- | indra/newview/llvosurfacepatch.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/indra/newview/llvosurfacepatch.h b/indra/newview/llvosurfacepatch.h index aed67162d1..7d0f649dea 100644 --- a/indra/newview/llvosurfacepatch.h +++ b/indra/newview/llvosurfacepatch.h @@ -63,11 +63,12 @@ public: /*virtual*/ BOOL updateGeometry(LLDrawable *drawable); /*virtual*/ BOOL updateLOD(); /*virtual*/ void updateFaceSize(S32 idx); - void getGeometry(LLStrider<LLVector3> &verticesp, - LLStrider<LLVector3> &normalsp, - LLStrider<LLVector2> &texCoords0p, - LLStrider<LLVector2> &texCoords1p, - LLStrider<U16> &indicesp); + void getTerrainGeometry(LLStrider<LLVector3> &verticesp, + LLStrider<LLVector3> &normalsp, + LLStrider<LLVector4a> &tangentsp, + LLStrider<LLVector2> &texCoords0p, + LLStrider<LLVector2> &texCoords1p, + LLStrider<U16> &indicesp); /*virtual*/ void updateTextures(); /*virtual*/ void setPixelAreaAndAngle(LLAgent &agent); // generate accurate apparent angle and area @@ -136,6 +137,11 @@ protected: LLStrider<LLVector2> &texCoords1p, LLStrider<U16> &indicesp, U32 &index_offset); + void genTerrainTangents(LLFace *facep, + LLStrider<LLVector3> &verticesp, + LLStrider<LLVector3> &normalsp, + LLStrider<LLVector4a> &tangentsp, + LLStrider<LLVector2> &texCoords0p); }; #endif // LL_VOSURFACEPATCH_H |