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updated to use pos instead explicit topology

This commit is contained in:
Paolo Cignoni 2011-05-24 09:42:10 +00:00
parent e2d800f89f
commit 7ff3b08e5f
1 changed files with 7 additions and 11 deletions
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18
wrap/gl/glu_tessellator_cap.h
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@ -1,10 +1,12 @@
#ifndef GLU_TESSELLATOR_CAP_H
#define GLU_TESSELLATOR_CAP_H
#include "glu_tesselator.h"
#include <vcg/simplex/edge/pos.h>
namespace vcg {
namespace tri {
// This function take a mesh with one or more boundary stored as edges, and fill another mesh with a triangulation of that boundaries.
// it assumes that boundary are planar and exploits glutessellator for the triangulaiton
template <class MeshType>
@ -20,19 +22,13 @@ void CapEdgeMesh(MeshType &em, MeshType &cm)
{
if (!em.edge[i].IsV())
{
EdgeType* startE=&(em.edge[i]);
int startI = 0;
int curI = startI;
EdgeType* curE = startE;
EdgeType* nextE; int nextI;
edge::Pos<EdgeType> startE(&em.edge[i],0);
edge::Pos<EdgeType> curE=startE;
do
{
curE->SetV();
outline.push_back(curE->V(curI)->P());
nextE=curE->EEp((curI+1)%2);
nextI=curE->EEi((curI+1)%2);
curE=nextE;
curI=nextI;
curE.E()->SetV();
outline.push_back(curE.V()->P());
curE.NextE();
nv++;
}
while(curE != startE);