Pixyco-XYZ/openmesh
5
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'warnings' into 'master'

Browse Source 
Warning fixed



See merge request !98
This commit is contained in:
Jan Möbius
2016-10-24 17:59:56 +02:00
parent 1430552372 3183ac5364
commit 6f9589dc6f
1 changed files with 6 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/OpenMesh/Core/Mesh/PolyMeshT.cc
View File

@@ -136,9 +136,12 @@ PolyMeshT<Kernel>::calc_face_normal_impl(FaceHandle _fh, PointIs3DTag) const
const Point a = this->point(*fv_it) - this->point(*fv_itn); const Point a = this->point(*fv_it) - this->point(*fv_itn);
const Point b = this->point(*fv_it) + this->point(*fv_itn); const Point b = this->point(*fv_it) + this->point(*fv_itn);
n[0] += a[1] * b[2];
n[1] += a[2] * b[0]; // Due to traits, the value types of normals and points can be different.
n[2] += a[0] * b[1]; // Therefore we cast them here.
n[0] += static_cast<typename Normal::value_type>(a[1] * b[2]);
n[1] += static_cast<typename Normal::value_type>(a[2] * b[0]);
n[2] += static_cast<typename Normal::value_type>(a[0] * b[1]);
} }
const typename vector_traits<Normal>::value_type norm = n.length(); const typename vector_traits<Normal>::value_type norm = n.length();