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added TestExternalVertex function

This commit is contained in:
Nico Pietroni 2004-06-01 09:44:18 +00:00
parent cd68a72b5b
commit 146626fbe3
1 changed files with 56 additions and 0 deletions
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56
vcg/complex/tetramesh/update/topology.h
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@ -31,6 +31,7 @@ Initial commit
#ifndef __VCG_TETRA_UPDATE_TOPOLOGY
#define __VCG_TETRA_UPDATE_TOPOLOGY
#include <algorithm>
#include <map>
#include <vcg\simplex\tetrahedron\pos.h>
namespace vcg {
@ -427,6 +428,61 @@ void TestTTTopology(VertexContainer &vert,TetraContainer &tetra)
}
///test if all and only the exernal vertex are set of border
void TestExternalVertex(VertexContainer &vert,TetraContainer &tetra)
{
TetraIterator ti;
VertexIterator vi;
typedef pair <VertexType*, bool> VertBoolPair;
map<VertexType*, bool> Inserted;
map<VertexType*, bool>:: const_iterator MapIte;
for (ti=tetra.begin();ti<tetra.end();ti++)
{
int i;
if (!ti->IsD())
{
for (i=0;i<4;i++)
if (ti->IsBorderF(i))
{
VertexType *v0=ti->V(Tetra::VofF(i,0));
VertexType *v1=ti->V(Tetra::VofF(i,1));
VertexType *v2=ti->V(Tetra::VofF(i,2));
MapIte = Inserted.find(v0);
if ( MapIte == Inserted.end( ) )
Inserted.insert (VertBoolPair(v0,true));
MapIte = Inserted.find(v1);
if ( MapIte == Inserted.end( ) )
Inserted.insert (VertBoolPair(v1,true));
MapIte = Inserted.find(v2);
if ( MapIte == Inserted.end( ) )
Inserted.insert (VertBoolPair(v2,true));
assert(!((v0->IsD())||(v1->IsD())||(v2->IsD())));
assert ((v0->IsB())&&(v1->IsB())&&(v2->IsB()));
}
}
}
for (vi=vert.begin();vi<vert.end();vi++)
{
if (!vi->IsD())
{
if (vi->IsB())
{
MapIte = Inserted.find(&(*vi));
//control if the extrenal vertex appartain to an external face
assert ( MapIte != Inserted.end( ) );
}
}
}
}
///set the external vertex according to Tetra-Tetra topology
void setExternalVertices(VertexContainer &vert,TetraContainer &tetra)
{