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Added callback

This commit is contained in:
Federico Ponchio 2006-10-16 14:28:25 +00:00
parent fe16c59ced
commit 947b27d691
1 changed files with 21 additions and 5 deletions
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26
vcg/complex/trimesh/create/ball_pivoting.h
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@ -3,7 +3,7 @@
#include <vector> #include <vector>
#include <list> #include <list>
#include <wrap/callback.h>
#include "vcg/space/index/grid_static_ptr.h" #include "vcg/space/index/grid_static_ptr.h"
#include "vcg/complex/trimesh/closest.h" #include "vcg/complex/trimesh/closest.h"
@ -88,15 +88,31 @@ Pivot(MESH &_mesh, ScalarType _radius, ScalarType _mindist = 0.05, ScalarType _c
srand(time(NULL)); srand(time(NULL));
} }
/* ci mettero' anche una callback prima o poi */ /* return false if you want to stop.\n */
void buildMesh() { void buildMesh(CallBackPos *call = NULL, int interval = 512) {
while(addFace() != -1); bool done = false;
float estimated_faces = mesh.vn*2;
while(!done) {
//estimating progress
float vdeleted = mesh.vert.size() - mesh.vn;
float vused = mesh.face.size()/2.0f;
float progress = 100*(vdeleted + vused)/mesh.vert.size();
if(progress > 99) progress = 99;
if(call) call((int)progress, "Pivoting");
for(int i = 0; i < interval; i++) {
if(addFace() == -1) {
done = true;
break;
}
}
}
if(call) call(0, "Reindexing");
for(int i = 0; i < mesh.face.size(); i++) { for(int i = 0; i < mesh.face.size(); i++) {
CFace &face = mesh.face[i]; CFace &face = mesh.face[i];
for(int k = 0; k < 3; k++) for(int k = 0; k < 3; k++)
face.V(k) = &(mesh.vert[(int)face.V(k)]); face.V(k) = &(mesh.vert[(int)face.V(k)]);
} }
} }
/* select a vertex at random, a small group of nearby vertices and looks /* select a vertex at random, a small group of nearby vertices and looks
for a sphere that touches 3 and contains none. for a sphere that touches 3 and contains none.