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| author | Alexander Harkness <bearbin@gmail.com> | 2014-10-11 19:32:21 +0200 |
|---|---|---|
| committer | Alexander Harkness <bearbin@gmail.com> | 2014-10-11 19:32:21 +0200 |
| commit | 93833069a80fe4aec33a95148df39ad40671ddaf (patch) | |
| tree | 2e6a335a60e618b5fe456ca8a586a2c5448c8c87 /src/Tracer.cpp | |
| parent | Reverted submodule changes. (diff) | |
| parent | Merge pull request #1528 from kjanku1/master (diff) | |
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Diffstat (limited to 'src/Tracer.cpp')
| -rw-r--r-- | src/Tracer.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/Tracer.cpp b/src/Tracer.cpp index 756147a7b..e125c6aa4 100644 --- a/src/Tracer.cpp +++ b/src/Tracer.cpp @@ -250,7 +250,7 @@ int LinesCross(float x0, float y0, float x1, float y1, float x2, float y2, float // float linx, liny; float d=(x1-x0)*(y3-y2)-(y1-y0)*(x3-x2); - if (abs(d)<0.001) {return 0;} + if (std::abs(d)<0.001) {return 0;} float AB=((y0-y2)*(x3-x2)-(x0-x2)*(y3-y2))/d; if (AB>=0.0 && AB<=1.0) { @@ -283,7 +283,7 @@ int cTracer::intersect3D_SegmentPlane( const Vector3f & a_Origin, const Vector3f if (fabs(D) < EPSILON) { // segment is parallel to plane - if (N == 0) + if (N == 0.0) { // segment lies in plane return 2; |