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// mesh definition
#include <vcg/simplex/vertex/with/afvn.h>
#include <vcg/simplex/face/with/af.h>
#include <vcg/complex/trimesh/base.h>
#include <vcg/complex/trimesh/update/topology.h>
#include <vcg/complex/trimesh/update/flag.h>
#include <vcg/complex/trimesh/update/normal.h>
#include <vcg/complex/trimesh/refine.h>
// input output
#include <wrap/io_trimesh/import_ply.h>
#include <wrap/io_trimesh/export_ply.h>
// std
#include <vector>
using namespace vcg;
using namespace std;
struct MyFace;
struct MyTetra;
struct MyEdge;
struct MyVertex: public VertexAFVNf<MyEdge,MyFace,MyTetra>{};
struct MyFace: public FaceAF<MyVertex,MyEdge,MyFace>{};
struct MyMesh: public tri::TriMesh< vector<MyVertex>, vector<MyFace> >{};
#define FLAT 0
#define ARC 1
#define BUTTERFLY 2
//#define BUTTERFLY2 3
//#define PLANE 4
//#define SPHERE 5
#define LENGTH 6
#define ONLY_SEL 7
int main(int argc, char **argv){
if(argc<4)
{
printf(
"\n PlyRefine ("__DATE__")\n"
" Visual Computing Group I.S.T.I. C.N.R.\n"
"Usage: PlyRefine filein.ply fileout.ply [command list]\n"
"Commands: \n"
" Refinement rules:\n"
" -m# midpoint flat \n"
" -a# midpoint arc\n"
" -b# butterfly\n"
//" -p# clip with plane \n"
//" -s# clip with sphere \n"
" Selective Refinement\n"
" -L# refine only if the the edge is longer than #(default 0.0)\n"
" -S(0|1) refine only selected faces\n"
);
exit(0);
}
typedef pair<int,float> OP_TYPE;
vector<OP_TYPE > operations;
bool only_selected=false;
int i=3; int n_steps;float length=0;
while(i<argc)
{
if(argv[i][0]!='-')
{printf("Error unable to parse option '%s'\n",argv[i]); exit(0);}
operations.push_back(OP_TYPE()); OP_TYPE & op = operations.back();
switch(argv[i][1])
{
case 'm' :
n_steps = atof(argv[i]+2); n_steps=max(1,n_steps);
op.first = FLAT;op.second = n_steps; break;
case 'a' :
n_steps = atof(argv[i]+2); n_steps=max(1,n_steps);
op.first = ARC;op.second = n_steps; break;
case 'b' :
n_steps = atof(argv[i]+2); n_steps=max(1,n_steps);
op.first = BUTTERFLY;op.second = n_steps; break;
//case 'v' :
// n_steps = atof(argv[i]+2); n_steps=max(1,n_steps);
// op.first = BUTTERFLY2;op.second = n_steps; break;
//case 'p' :
// n_steps = atof(argv[i]+2); n_steps=max(1,n_steps);
// op.first = PLANE;op.second = n_steps; break;
//case 's' :
// n_steps = atof(argv[i]+2); n_steps=max(1,n_steps);
// op.first = SPHERE;op.second = n_steps; break;
case 'L' :
n_steps = atof(argv[i]+2); n_steps=max(1,n_steps);
op.first = LENGTH;op.second = n_steps; break;
case 'S' :
n_steps = atof(argv[i]+2); n_steps=max(1,n_steps);
op.first = ONLY_SEL;op.second = n_steps; break;
default : {printf("Error unable to parse option '%s'\n",argv[i]); exit(0);}
}
++i;
}
MyMesh m;
if(vcg::tri::io::ImporterPLY<MyMesh>::Open(m,argv[1])!=0)
{
printf("Error reading file %s\n",argv[1]);
exit(0);
}
vcg::tri::UpdateTopology<MyMesh>::FaceFace(m);
vcg::tri::UpdateTopology<MyMesh>::FaceBorderFlags(m);
vcg::tri::UpdateNormals<MyMesh>::PerVertexNormalized(m);
int h;
for(i=0;i < operations.size();++i){
switch(operations[i].first){
case FLAT:
for(h=0;h<operations[i].second;++h){
Refine(m,MidPoint<MyMesh>(),length,only_selected);
}
break;
case ARC:
for(h=0;h<operations[i].second;++h){
Refine(m,MidPointArc<MyMesh>(),length,only_selected);}
break;
case BUTTERFLY:
for(h=0;h<operations[i].second;++h){
Refine(m,MidPointButterfly<MyMesh>(),length,only_selected); }
break;
//case BUTTERFLY2:
// for(h=0;h<operations[i].second;++h){
// m.ComputeNormalizedVertexNormal();
// Refine(m,MidPointButterfly2<MyMesh>(),length,only_selected);
// }
// break;
/* case PLANE:
for(h=0;h<operations[i].second;++h){
m.ComputeNormalizedVertexNormal();
Refine(m,MidPointPlane<MyMesh>(),length,only_selected);
}
break;
case SPHERE:
for(h=0;h<operations[i].second;++h){
m.ComputeNormalizedVertexNormal();
Refine(m,MidPointSphere<MyMesh>(),length,only_selected);
}
break;
*/ case LENGTH:
length = operations[i].second; break;
case ONLY_SEL:
only_selected = (bool)operations[i].second; break;
}
}
//m.ComputeNormalizedVertexNormal();
//Refine(m,MidPointArc<MyMesh>(),0);
vcg::tri::io::PlyInfo pi;
vcg::tri::io::ExporterPLY<MyMesh>::Save(m,argv[2],pi.mask);
return 0;
}
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