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Added support for progress callback

This commit is contained in:
Paolo Cignoni 2006-05-03 21:19:34 +00:00
parent e3a1490ec0
commit 7e9d50694e
1 changed files with 8 additions and 0 deletions
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8
wrap/io_trimesh/import_stl.h
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@ -25,6 +25,9 @@
History History
$Log: not supported by cvs2svn $ $Log: not supported by cvs2svn $
Revision 1.11 2006/01/30 15:02:50 cignoni
Added mask filling in open
Revision 1.10 2006/01/04 16:14:43 cignoni Revision 1.10 2006/01/04 16:14:43 cignoni
Added callback managment on loading of binary stl Added callback managment on loading of binary stl
@ -55,6 +58,7 @@ First working version!
#ifndef __VCGLIB_IMPORT_STL #ifndef __VCGLIB_IMPORT_STL
#define __VCGLIB_IMPORT_STL #define __VCGLIB_IMPORT_STL
#include <io.h>
#include <stdio.h> #include <stdio.h>
#include <wrap/callback.h> #include <wrap/callback.h>
#include <vcg/complex/trimesh/allocate.h> #include <vcg/complex/trimesh/allocate.h>
@ -207,9 +211,13 @@ static int OpenBinary( OpenMeshType &m, const char * filename, CallBackPos *cb=0
while(getc(fp) != '\n'); while(getc(fp) != '\n');
STLFacet f; STLFacet f;
int cnt=0;
int fileLen=_filelength(_fileno(fp));
/* Read a single facet from an ASCII .STL file */ /* Read a single facet from an ASCII .STL file */
while(!feof(fp)) while(!feof(fp))
{ {
if((++cnt)%1000) cb( (ftell(fp)*100)/fileLen, "STL Mesh Loading");
fscanf(fp, "%*s %*s %f %f %f\n", &f.n.X(), &f.n.Y(), &f.n.Z()); fscanf(fp, "%*s %*s %f %f %f\n", &f.n.X(), &f.n.Y(), &f.n.Z());
fscanf(fp, "%*s %*s"); fscanf(fp, "%*s %*s");
fscanf(fp, "%*s %f %f %f\n", &f.v[0].X(), &f.v[0].Y(), &f.v[0].Z()); fscanf(fp, "%*s %f %f %f\n", &f.v[0].X(), &f.v[0].Y(), &f.v[0].Z());