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fix for Issue 89:Call to dtVperp2d - don't need to negate

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This commit is contained in:
Mikko Mononen 2010-07-08 11:25:57 +00:00
parent 3ee2ef9d72
commit 939050eb82
1 changed files with 2 additions and 2 deletions
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Detour/Source/DetourCommon.cpp
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@ -125,8 +125,8 @@ bool dtIntersectSegmentPoly2D(const float* p0, const float* p1,
float edge[3], diff[3];
dtVsub(edge, &verts[i*3], &verts[j*3]);
dtVsub(diff, p0, &verts[j*3]);
float n = dtVperp2D(edge, diff);
float d = -dtVperp2D(edge, dir);
const float n = dtVperp2D(edge, diff);
const float d = dtVperp2D(dir, edge);
if (fabsf(d) < EPS)
{
// S is nearly parallel to this edge