diff options
| author | Dave Parks <davep@lindenlab.com> | 2022-09-12 19:48:33 -0500 |
|---|---|---|
| committer | Dave Parks <davep@lindenlab.com> | 2022-09-12 19:48:33 -0500 |
| commit | e49d602bd99f5a3b1257ba1bc7ded133eab1eb1c (patch) | |
| tree | 403cf561e8a8d3524de9eb27943310383e94250e /indra/llprimitive/lldaeloader.cpp | |
| parent | c5af5d10edb26d255d0aa2e27eedbbd3f514024e (diff) | |
SL-18095 Add tangents to mesh assets so we can calculate mikktspace tangents in the mesh's original coordinate frame.
Diffstat (limited to 'indra/llprimitive/lldaeloader.cpp')
| -rw-r--r-- | indra/llprimitive/lldaeloader.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index 50f4a4306e..9470146ce4 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -2551,6 +2551,9 @@ bool LLDAELoader::loadModelsFromDomMesh(domMesh* mesh, std::vector<LLModel*>& mo LLVolume::face_list_t remainder; do { + // generate tangents and cache optimize before normalizing + ret->preprocessVolumeFaces(); + // Insure we do this once with the whole gang and not per-model // if (!normalized && !mNoNormalize) @@ -2561,10 +2564,11 @@ bool LLDAELoader::loadModelsFromDomMesh(domMesh* mesh, std::vector<LLModel*>& mo ret->trimVolumeFacesToSize(LL_SCULPT_MESH_MAX_FACES, &remainder); - if (!mNoOptimize) - { - ret->remapVolumeFaces(); - } + // remove unused/redundant vertices after normalizing + //if (!mNoOptimize) + //{ + // ret->remapVolumeFaces(); + //} volume_faces = remainder.size(); |