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Tested a bit.

This commit is contained in:
Federico Ponchio 2004-07-05 17:07:14 +00:00
parent 2bb256fbc4
commit 128100484c
1 changed files with 17 additions and 7 deletions
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24
apps/nexus/nxs_unify.cpp
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@ -24,11 +24,15 @@
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$Log: not supported by cvs2svn $
Revision 1.1 2004/07/04 15:24:50 ponchio
Created
****************************************************************************/
#include <iostream>
#include <map>
#include <set>
#include "nexus.h"
@ -56,13 +60,16 @@ int main(int argc, char *argv[]) {
map<Point3f, unsigned short> vertices;
vector<unsigned short> remap;
remap.resize(patch.VertSize());
map<unsigned short, unsigned short> remap;
// map<unsigned short, unsigned short> remap;
for(unsigned int i = 0; i < patch.VertSize(); i++) {
Point3f &point = patch.Vert(i);
if(vertices.count(point)) {
} else {
if(!vertices.count(point)) {
vertices[point] = vcount++;
} else {
cerr << "Duplicated point\n";
}
remap[i] = vertices[point];
}
if(vertices.size() == patch.VertSize()) //no need to unify
@ -72,15 +79,17 @@ int main(int argc, char *argv[]) {
newvert.resize(vertices.size());
map<Point3f, unsigned short>::iterator k;
for(k = vertices.begin(); k != vertices.end(); k++) {
newvert[(*i).first] = (*i).second;
newvert[remap[(*k).second]] = (*k).first;
}
vector<unsigned short> newface;
newface.resize(patch.FaceSize() * 3);
for(unsigned int f = 0; f < patch.FaceSize() *3; f++) {
for(unsigned int f = 0; f < (unsigned int)(patch.FaceSize() *3); f++) {
newface[f] = remap[f];
}
//rewrite patch now.
patch.resize(newvert.size(), newface.size());
patch.Resize(newvert.size(), newface.size());
entry.nvert = newvert.size();
entry.nface = newface.size();
memcpy(patch.VertBegin(), &(newvert[0]),
@ -108,10 +117,11 @@ int main(int argc, char *argv[]) {
}
}
}
//finally: there may be duplicated borders
for(unsigned int p = 0; p < nexus.index.size(); p++) {
Border border = nexus.GetBorder(p);
Nexus::Entry &entry = nexus.index[p];
//Nexus::Entry &entry = nexus.index[p];
set<Link> links;
for(unsigned int b = 0; b < border.Size(); b++) {