AuroraMiddleware/UVAtlas
1
0
Fork 0
mirror of https://github.com/microsoft/UVAtlas synced 2024-11-09 22:00:06 +00:00
Code Issues Projects Releases Wiki Activity

guard against a potential divide-by-zero with degenerate faces

Browse Source
This commit is contained in:
walbourn_cp 2014-11-21 17:43:36 -08:00
parent f489e12d7e
commit 0fbcfb3a99
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
UVAtlas/isochart/basemeshinfo.cpp
View File

@ -323,6 +323,7 @@ HRESULT CBaseMeshInfo::ComputeInputFaceAttributes(
pfFaceAreaArray[i] = area * 0.5f;
fMeshArea += pfFaceAreaArray[i];
if ( area > 0.f )
vFaceNormal /= area;
XMStoreFloat3(pFaceNormal, vFaceNormal);