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- fix triangulation issue with certain doors in Blood.

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This commit is contained in:
Christoph Oelckers 2021-12-27 02:09:36 +01:00
parent e5c9691166
commit 85e0198b65
1 changed files with 1 additions and 1 deletions
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2
libraries/libtess/Source/sweep.c
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@ -493,7 +493,7 @@ static int CheckForRightSplice( TESStesselator *tess, ActiveRegion *regUp )
SpliceMergeVertices( tess, eLo->Oprev, eUp ); SpliceMergeVertices( tess, eLo->Oprev, eUp );
} }
} else { } else {
if( EdgeSign( eUp->Dst, eLo->Org, eUp->Org ) <= 0 ) return FALSE; if( EdgeSign( eUp->Dst, eLo->Org, eUp->Org ) < 0 ) return FALSE;
/* eLo->Org appears to be above eUp, so splice eLo->Org into eUp */ /* eLo->Org appears to be above eUp, so splice eLo->Org into eUp */
RegionAbove(regUp)->dirty = regUp->dirty = TRUE; RegionAbove(regUp)->dirty = regUp->dirty = TRUE;