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added oppositeF and V operators

This commit is contained in:
T.Alderighi 2018-10-23 11:00:36 +02:00
parent bb87d68927
commit e0cf265ce8
3 changed files with 24 additions and 2 deletions
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2
vcg/simplex/tetrahedron/pos.h
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@ -109,7 +109,7 @@ void VVStarVT( typename TetraType::VertexPointer vp, std::vector<typename TetraT
starVec.clear();
VTIterator<TetraType> vti(vp->VTp(), vp->VTi());
VTIterator<TetraType> vti(vp);
while (!vti.End())
{

7
vcg/simplex/tetrahedron/topology.h
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@ -25,6 +25,7 @@
#define _VCG_TETRA_TOPOLOGY
#include <vcg/complex/algorithms/update/topology.h>
#include <vcg/complex/algorithms/clean.h>
namespace vcg {
namespace tetrahedron {
@ -77,7 +78,7 @@ inline void TriMeshFromBorder(TetraMesh & tetramesh, TriMesh & trimesh)
for (int i = 0; i < verts.size(); i += 3)
{
fi->Alloc(3);
fi->Alloc(3);
vi->P() = verts[i + 0]->P();
fi->V(0) = &*vi;
@ -93,6 +94,10 @@ inline void TriMeshFromBorder(TetraMesh & tetramesh, TriMesh & trimesh)
++fi;
}
//do it while you build the mehs
vcg::tri::Clean<TriMesh>::RemoveDuplicateVertex(trimesh);
vcg::tri::Allocator<TriMesh>::CompactEveryVector(trimesh);
}
}

17
vcg/space/tetra3.h
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@ -315,6 +315,23 @@ class Tetra
return edgesface[indexE0][indexE1];
}
static int FoppositeV (const int & indexV)
{
assert(indexV < 4 && indexV >= 0);
static int oppFaces[4] = { 3, 2, 1, 0 };
return oppFaces[indexV];
}
static int VoppositeF (const int & indexF)
{
assert(indexF < 4 && indexF >= 0);
static int oppVerts[4] = { 3, 2, 1, 0 };
return oppVerts[indexF];
}
// static int EoppositeE ()
/** @brief Computes the tetrahedron barycenter
*/
template <class TetraType>