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Added another Preconditionchech in MeshAssert VertexNormal are Normalized

This commit is contained in:
Paolo Cignoni 2018-11-29 00:46:25 +01:00
parent d1b901cbb5
commit 1d7a803c8c
1 changed files with 12 additions and 0 deletions
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12
vcg/complex/algorithms/mesh_assert.h
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@ -95,6 +95,18 @@ public:
} }
} }
/// \brief Throw vcg::MissingPreconditionException if Vertex Normals are not unit lenght
static void VertexNormalNormalized(MeshType &m)
{
for(VertexIterator vi=m.vert.begin();vi!=m.vert.end();++vi) if(!vi->IsD())
{
if(fabs(vi->cN().Norm()-1.0)>0.000001)
throw vcg::MissingPreconditionException("Vertex Normal are not normalized");
}
}
/// \brief Throw vcg::MissingPreconditionException if There are unreferenced vertices /// \brief Throw vcg::MissingPreconditionException if There are unreferenced vertices
static void NoUnreferencedVertex(MeshType &m) static void NoUnreferencedVertex(MeshType &m)
{ {