vcglib/apps/sample/trimesh_voronoiatlas/trimesh_voronoiatlas.cpp

75 lines
3.5 KiB
C++

/****************************************************************************
* VCGLib o o *
* Visual and Computer Graphics Library o o *
* _ O _ *
* Copyright(C) 2004-2009 \/)\/ *
* Visual Computing Lab /\/| *
* ISTI - Italian National Research Council | *
* \ *
* All rights reserved. *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License (http://www.gnu.org/licenses/gpl.txt) *
* for more details. *
* *
****************************************************************************/
#include<vcg/complex/complex.h>
#include<vcg/complex/algorithms/create/platonic.h>
#include<wrap/io_trimesh/import_ply.h>
#include<wrap/io_trimesh/export_ply.h>
#include<vcg/complex/algorithms/parametrization/voronoi_atlas.h>
#include<vcg/space/outline2_packer.h>
using namespace vcg;
using namespace std;
class MyEdge;
class MyFace;
class MyVertex;
struct MyUsedTypes : public UsedTypes< Use<MyVertex> ::AsVertexType,
Use<MyEdge> ::AsEdgeType,
Use<MyFace> ::AsFaceType>{};
class MyVertex : public Vertex<MyUsedTypes, vertex::InfoOcf, vertex::Coord3f, vertex::Normal3f, vertex::TexCoord2f, vertex::VFAdj , vertex::Qualityf, vertex::Color4b, vertex::BitFlags >{};
class MyFace : public Face< MyUsedTypes, face::InfoOcf, face::VertexRef, face::BitFlags, face::FFAdjOcf ,face::VFAdj , face::WedgeTexCoord2f> {};
class MyEdge : public Edge< MyUsedTypes>{};
class MyMesh : public tri::TriMesh< vertex::vector_ocf<MyVertex>, face::vector_ocf<MyFace> , vector<MyEdge> > {};
int main( int argc, char **argv )
{
MyMesh startMesh;
if(argc < 3 )
{
printf("Usage trimesh_voro mesh region_num\n");
return -1;
}
int sampleNum =atoi(argv[2]);
printf("Reading %s and sampling %i \n",argv[1],sampleNum);
int ret= tri::io::ImporterPLY<MyMesh>::Open(startMesh,argv[1]);
if(ret!=0)
{
printf("Unable to open %s for '%s'\n",argv[1],tri::io::ImporterPLY<MyMesh>::ErrorMsg(ret));
return -1;
}
MyMesh paraMesh;
tri::VoronoiAtlas<MyMesh>::VoronoiAtlasParam pp;
pp.sampleNum =sampleNum;
pp.overlap=false;
tri::VoronoiAtlas<MyMesh>::Build(startMesh,paraMesh,pp);
tri::io::ExporterPLY<MyMesh>::Save(paraMesh,"Full.ply",tri::io::Mask::IOM_VERTCOLOR|tri::io::Mask::IOM_WEDGTEXCOORD );
return 0;
}