diff options
| author | Xiaohong Bao <bao@lindenlab.com> | 2011-05-24 17:37:21 -0600 |
|---|---|---|
| committer | Xiaohong Bao <bao@lindenlab.com> | 2011-05-24 17:37:21 -0600 |
| commit | cb797532c0bd7ca0ab4caf66c48aa55ec99160a0 (patch) | |
| tree | 1c5d90dcb2dfd93cc03acf2d2156c0ddaed3340b /indra/newview/llfloatermodelwizard.cpp | |
| parent | 79131e8a480ab3611ce739717ed84c6ad76aa234 (diff) | |
| parent | f5726a094db77ec4fbba67e33d436cba8bf60a4b (diff) | |
Automated merge with http://hg.secondlife.com/mesh-development
Diffstat (limited to 'indra/newview/llfloatermodelwizard.cpp')
| -rw-r--r-- | indra/newview/llfloatermodelwizard.cpp | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/indra/newview/llfloatermodelwizard.cpp b/indra/newview/llfloatermodelwizard.cpp index faf81dbc5c..e44737f39e 100644 --- a/indra/newview/llfloatermodelwizard.cpp +++ b/indra/newview/llfloatermodelwizard.cpp @@ -441,10 +441,13 @@ LLFloaterModelWizard::DecompRequest::DecompRequest(const std::string& stage, LLM if (mdl) { U16 index_offset = 0; + U16 tri[3] ; mPositions.clear(); mIndices.clear(); - + mBBox[1] = LLVector3(F32_MIN, F32_MIN, F32_MIN) ; + mBBox[0] = LLVector3(F32_MAX, F32_MAX, F32_MAX) ; + //queue up vertex positions and indices for (S32 i = 0; i < mdl->getNumVolumeFaces(); ++i) { @@ -457,11 +460,27 @@ LLFloaterModelWizard::DecompRequest::DecompRequest(const std::string& stage, LLM for (U32 j = 0; j < face.mNumVertices; ++j) { mPositions.push_back(LLVector3(face.mPositions[j].getF32ptr())); + for(U32 k = 0 ; k < 3 ; k++) + { + mBBox[0].mV[k] = llmin(mBBox[0].mV[k], mPositions[j].mV[k]) ; + mBBox[1].mV[k] = llmax(mBBox[1].mV[k], mPositions[j].mV[k]) ; + } } - for (U32 j = 0; j < face.mNumIndices; ++j) + updateTriangleAreaThreshold() ; + + for (U32 j = 0; j+2 < face.mNumIndices; j += 3) { - mIndices.push_back(face.mIndices[j]+index_offset); + tri[0] = face.mIndices[j] + index_offset ; + tri[1] = face.mIndices[j + 1] + index_offset ; + tri[2] = face.mIndices[j + 2] + index_offset ; + + if(isValidTriangle(tri[0], tri[1], tri[2])) + { + mIndices.push_back(tri[0]); + mIndices.push_back(tri[1]); + mIndices.push_back(tri[2]); + } } index_offset += face.mNumVertices; |