diff options
Diffstat (limited to 'indra/llmath/llvolume.cpp')
| -rw-r--r-- | indra/llmath/llvolume.cpp | 156 |
1 files changed, 144 insertions, 12 deletions
diff --git a/indra/llmath/llvolume.cpp b/indra/llmath/llvolume.cpp index 6f0b4b2410..5068c9c685 100644 --- a/indra/llmath/llvolume.cpp +++ b/indra/llmath/llvolume.cpp @@ -2032,13 +2032,8 @@ void LLPathParams::copyParams(const LLPathParams ¶ms) setSkew(params.getSkew()); } -S32 profile_delete_lock = 1 ; LLProfile::~LLProfile() { - if(profile_delete_lock) - { - LL_ERRS() << "LLProfile should not be deleted here!" << LL_ENDL ; - } } @@ -2103,9 +2098,7 @@ LLVolume::~LLVolume() sNumMeshPoints -= mMesh.size(); delete mPathp; - profile_delete_lock = 0 ; delete mProfilep; - profile_delete_lock = 1 ; mPathp = NULL; mProfilep = NULL; @@ -3697,10 +3690,46 @@ void LLVolume::generateSilhouetteVertices(std::vector<LLVector3> &vertices, continue; } - if (face.mTypeMask & (LLVolumeFace::CAP_MASK)) { + if (face.mTypeMask & (LLVolumeFace::CAP_MASK)) + { + LLVector4a* v = (LLVector4a*)face.mPositions; + LLVector4a* n = (LLVector4a*)face.mNormals; + + for (U32 j = 0; j < face.mNumIndices / 3; j++) + { + for (S32 k = 0; k < 3; k++) + { + S32 index = face.mEdge[j * 3 + k]; + + if (index == -1) + { + // silhouette edge, currently only cubes, so no other conditions + + S32 v1 = face.mIndices[j * 3 + k]; + S32 v2 = face.mIndices[j * 3 + ((k + 1) % 3)]; + + LLVector4a t; + mat.affineTransform(v[v1], t); + vertices.push_back(LLVector3(t[0], t[1], t[2])); + + norm_mat.rotate(n[v1], t); + + t.normalize3fast(); + normals.push_back(LLVector3(t[0], t[1], t[2])); + + mat.affineTransform(v[v2], t); + vertices.push_back(LLVector3(t[0], t[1], t[2])); + + norm_mat.rotate(n[v2], t); + t.normalize3fast(); + normals.push_back(LLVector3(t[0], t[1], t[2])); + } + } + } } - else { + else + { //============================================== //DEBUG draw edge map instead of silhouette edge @@ -5275,19 +5304,31 @@ void LLVolumeFace::cacheOptimize() S32 num_verts = mNumVertices; S32 size = ((num_verts*sizeof(LLVector2)) + 0xF) & ~0xF; LLVector4a* pos = (LLVector4a*) ll_aligned_malloc<64>(sizeof(LLVector4a)*2*num_verts+size); + if (pos == NULL) + { + LL_ERRS("LLVOLUME") << "Allocation of positions vector[" << sizeof(LLVector4a) * 2 * num_verts + size << "] failed. " << LL_ENDL; + } LLVector4a* norm = pos + num_verts; LLVector2* tc = (LLVector2*) (norm + num_verts); LLVector4a* wght = NULL; if (mWeights) { - wght = (LLVector4a*) ll_aligned_malloc_16(sizeof(LLVector4a)*num_verts); + wght = (LLVector4a*)ll_aligned_malloc_16(sizeof(LLVector4a)*num_verts); + if (wght == NULL) + { + LL_ERRS("LLVOLUME") << "Allocation of weights[" << sizeof(LLVector4a) * num_verts << "] failed" << LL_ENDL; + } } LLVector4a* binorm = NULL; if (mTangents) { binorm = (LLVector4a*) ll_aligned_malloc_16(sizeof(LLVector4a)*num_verts); + if (binorm == NULL) + { + LL_ERRS("LLVOLUME") << "Allocation of binormals[" << sizeof(LLVector4a)*num_verts << "] failed" << LL_ENDL; + } } //allocate mapping of old indices to new indices @@ -5549,10 +5590,17 @@ BOOL LLVolumeFace::createUnCutCubeCap(LLVolume* volume, BOOL partial_build) if (!partial_build) { resizeIndices(grid_size*grid_size*6); + if (!volume->isMeshAssetLoaded()) + { + mEdge.resize(grid_size*grid_size * 6); + } U16* out = mIndices; S32 idxs[] = {0,1,(grid_size+1)+1,(grid_size+1)+1,(grid_size+1),0}; + + int cur_edge = 0; + for(S32 gx = 0;gx<grid_size;gx++) { @@ -5563,7 +5611,49 @@ BOOL LLVolumeFace::createUnCutCubeCap(LLVolume* volume, BOOL partial_build) for(S32 i=5;i>=0;i--) { *out++ = ((gy*(grid_size+1))+gx+idxs[i]); - } + } + + S32 edge_value = grid_size * 2 * gy + gx * 2; + + if (gx > 0) + { + mEdge[cur_edge++] = edge_value; + } + else + { + mEdge[cur_edge++] = -1; // Mark face to higlight it + } + + if (gy < grid_size - 1) + { + mEdge[cur_edge++] = edge_value; + } + else + { + mEdge[cur_edge++] = -1; + } + + mEdge[cur_edge++] = edge_value; + + if (gx < grid_size - 1) + { + mEdge[cur_edge++] = edge_value; + } + else + { + mEdge[cur_edge++] = -1; + } + + if (gy > 0) + { + mEdge[cur_edge++] = edge_value; + } + else + { + mEdge[cur_edge++] = -1; + } + + mEdge[cur_edge++] = edge_value; } else { @@ -5571,8 +5661,50 @@ BOOL LLVolumeFace::createUnCutCubeCap(LLVolume* volume, BOOL partial_build) { *out++ = ((gy*(grid_size+1))+gx+idxs[i]); } + + S32 edge_value = grid_size * 2 * gy + gx * 2; + + if (gy > 0) + { + mEdge[cur_edge++] = edge_value; + } + else + { + mEdge[cur_edge++] = -1; + } + + if (gx < grid_size - 1) + { + mEdge[cur_edge++] = edge_value; + } + else + { + mEdge[cur_edge++] = -1; + } + + mEdge[cur_edge++] = edge_value; + + if (gy < grid_size - 1) + { + mEdge[cur_edge++] = edge_value; + } + else + { + mEdge[cur_edge++] = -1; + } + + if (gx > 0) + { + mEdge[cur_edge++] = edge_value; + } + else + { + mEdge[cur_edge++] = -1; + } + + mEdge[cur_edge++] = edge_value; } - } + } } } |