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Aggiunta versione Occ, versione compilata solo su microsoft

This commit is contained in:
ganovelli 2005-10-15 16:20:09 +00:00
parent 16eafff705
commit 37e4bcb367
1 changed files with 35 additions and 15 deletions
apps/sample/trimesh_optional
trimesh_optional.cpp

50
apps/sample/trimesh_optional/trimesh_optional.cpp
View File

@ -8,6 +8,9 @@
#include<vcg/simplex/vertexplus/component_ocf.h>
#include<vcg/simplex/faceplus/component_ocf.h>
#include<vcg/simplex/vertexplus/component_occ.h>
#include<vcg/simplex/faceplus/component_occ.h>
#include<vcg/complex/trimesh/base.h>
#include<vcg/complex/trimesh/create/platonic.h>
#include<vcg/complex/trimesh/update/topology.h>
@ -28,6 +31,7 @@ class CVertexOcf;
// Opt stuff
// OCF Optional Component Fast
class CVertex : public VertexSimp2< CVertex, CEdge, CFace, vert::Coord3f, vert::Normal3f >{};
class CVertexOcf : public VertexSimp2< CVertexOcf, CEdge, CFaceOcf, vert::Coord3f, vert::Normal3f >{};
@ -37,46 +41,62 @@ class CFaceOcf : public FaceSimp2< CVertexOcf, CEdge, CFaceOcf, face::InfoOcf
class CMeshOcf : public vcg::tri::TriMesh< vector<CVertexOcf>, face::vector_ocf<CFaceOcf> > {};
class CMesh : public vcg::tri::TriMesh< vector<CVertex >, vector<CFace > > {};
// OCC Optional Component Compact
class CVertexOcc : public VertexSimp1< CVertexOcc,CEdge,vert::Coord3f,vert::Normal3f >{};
class CFaceOcc : public FaceSimp2<CVertexOcc,CEdge, CFaceOcc,face::VertexRef,vcg::face::Normal3fOcc,face::FFAdjOcc,face::Flag> {};
class CMeshOcc : public vcg::tri::TriMesh< vector_occ<CVertexOcc >, vector_occ<CFaceOcc > > {};
int main(int , char **)
{
CMesh cm;
CMeshOcf cmo;
CMeshOcc cmoc;
tri::Tetrahedron(cm);
tri::Tetrahedron(cmo);
cmoc.face.EnableAttribute<CFaceOcc::FFAdjType>();
tri::Tetrahedron(cmoc);
printf("Generated mesh has %i vertices and %i triangular faces\n",cm.vn,cm.fn);
/// Calculates both vertex and face normals.
/// The normal of a vertex v is the weigthed average of the normals of the faces incident on v.
/// normals are not normalized
cmo.face.EnableFFAdjacency();
cmo.face.EnableFFAdjacency();
vcg::tri::UpdateTopology<CMesh >::FaceFace(cm);
vcg::tri::UpdateTopology<CMeshOcf>::FaceFace(cmo);
vcg::tri::UpdateFlags<CMesh >::FaceBorderFromFF(cm);
vcg::tri::UpdateFlags<CMeshOcf>::FaceBorderFromFF(cmo);
vcg::tri::UpdateNormals<CMesh >::PerVertexNormalized(cm);
vcg::tri::UpdateNormals<CMeshOcf>::PerVertexNormalized(cmo);
printf("Size of CFace %3i\n",sizeof(CFace));
printf("Size of CFaceOcf %3i\n",sizeof(CFaceOcf));
printf("Size of CFaceOcc %3i\n",sizeof(CFaceOcc));
vcg::tri::UpdateTopology<CMesh >::FaceFace(cm);
vcg::tri::UpdateTopology<CMeshOcf>::FaceFace(cmo);
vcg::tri::UpdateTopology<CMeshOcc>::FaceFace(cmoc);
vcg::tri::UpdateFlags<CMesh >::FaceBorderFromFF(cm);
vcg::tri::UpdateFlags<CMeshOcf>::FaceBorderFromFF(cmo);
vcg::tri::UpdateFlags<CMeshOcc>::FaceBorderFromFF(cmoc);
vcg::tri::UpdateNormals<CMesh >::PerVertexNormalized(cm);
vcg::tri::UpdateNormals<CMeshOcf>::PerVertexNormalized(cmo);
vcg::tri::UpdateNormals<CMeshOcc>::PerVertexNormalized(cmoc);
printf("Normal of face 0 is %f %f %f\n\n",cm.face[0].N()[0],cm.face[0].N()[1],cm.face[0].N()[2]);
int t0=0,t1=0,t2=0;
while(t2-t0<3000)
int t0=0,t1=0,t2=0,t3=0;
while(t3-t0<3000)
{
t0=clock();
Refine(cm,MidPointButterfly<CMesh>(),0);
t1=clock();
Refine(cmo,MidPointButterfly<CMeshOcf>(),0);
t2=clock();
printf("Mesh is %i %i in Std:%i Ocf:%i\n",cm.vn,cm.fn,t1-t0,t2-t1);
Refine(cmoc,MidPointButterfly<CMeshOcc>(),0);
t3=clock();
printf("Mesh is %i %i in Std:%i Ocf:%i Occ:%i\n",cm.vn,cm.fn,t1-t0,t2-t1,t3-t2);
}
return 0;
}