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Release 4.05 

Added saving of Error Histogram
This commit is contained in:
Paolo Cignoni 2005-04-04 10:47:26 +00:00
parent 84d860f8f8
commit 4679fecf83
2 changed files with 13 additions and 7 deletions
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3
apps/metro/readme.txt
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@ -6,7 +6,7 @@
Visual Computing Lab http://vcg.isti.cnr.it /\/|
ISTI - Italian National Research Council |
\
Metro 4.04 25/01/2005
Metro 4.05 04/05/2005
All rights reserved.
@ -79,3 +79,4 @@ where "file1" and "file2" are the input meshes in PLY, OFF or STL format, and op
-c save computed error as vertex colour and quality in two ply files
-C # # Set the min/max values used for color mapping (useful for taking snapshot with coherent color ramp)
-L Remove duplicated and unreferenced vertices before processing to avoid
-H write files with histograms of error distribution

17
apps/metro/sampling.h
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@ -24,6 +24,10 @@
History
$Log: not supported by cvs2svn $
Revision 1.15 2005/01/26 22:45:34 cignoni
Release 4.04
final updates for gcc compiling issues
Revision 1.14 2005/01/24 15:37:14 cignoni
updated from MinDistPoint to Closest (and removed some warnings)
@ -68,6 +72,7 @@ instantiate GridStaticPtr on the simplexClass template.
//#include "min_dist_point.h"
#include <vcg/complex/trimesh/closest.h>
#include <vcg/space/box3.h>
#include <vcg/math/histogram.h>
#include <vcg/space/color4.h>
#include <vcg/simplex/face/distance.h>
#include <vcg/complex/trimesh/update/color.h>
@ -131,7 +136,7 @@ private:
int Flags;
// results
// Hist hist;
Histogram<double> hist;
unsigned long n_total_samples;
unsigned long n_total_area_samples;
unsigned long n_total_edge_samples;
@ -174,7 +179,7 @@ public :
unsigned long GetNVertexSamples() {return n_total_vertex_samples;}
double GetNSamplesPerAreaUnit() {return n_samples_per_area_unit;}
unsigned long GetNSamplesTarget() {return n_samples_target;}
// Hist &GetHist() {return hist;}
Histogram<double> &GetHist() {return hist;}
void SetFlags(int flags) {Flags = flags;}
void ClearFlag(int flag) {Flags &= (flag ^ -1);}
void SetParam(double _n_samp) {n_samples_target = _n_samp;}
@ -268,8 +273,8 @@ float Sampling<MetroMesh>::AddSample(const Point3x &p )
RMS_dist += dist*dist; // L_2
n_total_samples++;
//if(Flags & HIST)
// hist.Add((float)fabs(dist));
if(Flags & SamplingFlags::HIST)
hist.Add((float)fabs(dist));
return (float)dist;
}
@ -577,8 +582,8 @@ void Sampling<MetroMesh>::Hausdorff()
// set bounding box
bbox = S2.bbox;
dist_upper_bound = /*bbox_factor * */bbox.Diag();
//if(Flags & HIST)
// hist.SetRange(0.0, dist_upper_bound, n_hist_bins);
if(Flags & SamplingFlags::HIST)
hist.SetRange(0.0, dist_upper_bound/100.0, n_hist_bins);
// initialize sampling statistics.
n_total_area_samples = n_total_edge_samples = n_total_vertex_samples = n_total_samples = n_samples = 0;