diff options
| -rw-r--r-- | src/Tracer.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/Tracer.cpp b/src/Tracer.cpp index 692772b04..b788d0861 100644 --- a/src/Tracer.cpp +++ b/src/Tracer.cpp @@ -86,7 +86,7 @@ void cTracer::SetValues(const Vector3f & a_Start, const Vector3f & a_Direction) // same but y-direction if (dir.x != 0.f) { - tDelta.x = 1 / fabs(dir.x); + tDelta.x = 1 / std::abs(dir.x); } else { @@ -94,7 +94,7 @@ void cTracer::SetValues(const Vector3f & a_Start, const Vector3f & a_Direction) } if (dir.y != 0.f) { - tDelta.y = 1 / fabs(dir.y); + tDelta.y = 1 / std::abs(dir.y); } else { @@ -102,7 +102,7 @@ void cTracer::SetValues(const Vector3f & a_Start, const Vector3f & a_Direction) } if (dir.z != 0.f) { - tDelta.z = 1 / fabs(dir.z); + tDelta.z = 1 / std::abs(dir.z); } else { @@ -312,7 +312,7 @@ int cTracer::intersect3D_SegmentPlane(const Vector3f & a_Origin, const Vector3f float D = a_PlaneNormal.Dot(u); // dot(Pn.n, u); float N = -(a_PlaneNormal.Dot(w)); // -dot(a_Plane.n, w); - if (fabs(D) < FLOAT_EPSILON) + if (std::abs(D) < FLOAT_EPSILON) { // segment is parallel to plane if (N == 0.0) |