manolas
/
vcglib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Partial adding of AABB trees, still not working...

This commit is contained in:
Paolo Cignoni 2005-09-16 11:55:18 +00:00
parent c2e01165d6
commit d3cd9930d2
1 changed files with 38 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

51
apps/metro/sampling.h
View File

@ -24,6 +24,9 @@
History
$Log: not supported by cvs2svn $
Revision 1.17 2005/08/26 10:42:47 cignoni
Added scalar type specification in the typedef of MetroMeshGrid
Revision 1.16 2005/04/04 10:47:26 cignoni
Release 4.05
Added saving of Error Histogram
@ -81,6 +84,9 @@ instantiate GridStaticPtr on the simplexClass template.
#include <vcg/simplex/face/distance.h>
#include <vcg/complex/trimesh/update/color.h>
#include <vcg/space/index/grid_static_ptr.h>
#include <vcg/space/index/aabb_binary_tree.h>
#include <vcg/space/index/aabb_binary_tree_search.h>
#include <vcg/space/index/aabb_binary_tree_utils.h>
namespace vcg
{
@ -95,7 +101,8 @@ struct SamplingFlags{
SIMILAR_SAMPLING = 0x0040,
NO_SAMPLING = 0x0070,
SAVE_ERROR = 0x0100,
INCLUDE_UNREFERENCED_VERTICES = 0x0200
INCLUDE_UNREFERENCED_VERTICES = 0x0200,
USE_AABB_TREE = 0x0400
};
};
// -----------------------------------------------------------------------------------------------
@ -105,11 +112,7 @@ class Sampling
public:
private:
typedef typename MetroMesh::FaceContainer FaceContainer;
typedef GridStaticPtr<FaceContainer, typename MetroMesh::ScalarType > MetroMeshGrid;
typedef Point3<typename MetroMesh::ScalarType> Point3x;
typedef typename MetroMesh::CoordType CoordType;
typedef typename MetroMesh::CoordType CoordType;
typedef typename MetroMesh::ScalarType ScalarType;
typedef typename MetroMesh::VertexType VertexType;
typedef typename MetroMesh::VertexPointer VertexPointer;
@ -117,12 +120,22 @@ private:
typedef typename MetroMesh::FaceIterator FaceIterator;
typedef typename MetroMesh::FaceType FaceType;
typedef typename MetroMesh::FaceContainer FaceContainer;
typedef GridStaticPtr<FaceContainer, typename MetroMesh::ScalarType > MetroMeshGrid;
typedef AABBBinaryTreeUtils<typename FaceType::ScalarType, FaceType> AABBUtils;
typedef typename AABBUtils::EmptyClass AABBEmptyClass;
typedef AABBBinaryTreeSearch<FaceType, typename FaceType::ScalarType, AABBEmptyClass> MetroMeshAABB;
typedef Point3<typename MetroMesh::ScalarType> Point3x;
// data structures
MetroMesh &S1;
MetroMesh &S2;
MetroMeshGrid gS2;
MetroMeshAABB aaS2;
unsigned int n_samples_per_face ;
@ -130,7 +143,7 @@ private:
float bbox_factor ;
float inflate_percentage ;
unsigned int min_size ;
float n_hist_bins ;
int n_hist_bins ;
int print_every_n_elements ;
int referredBit;
// parameters
@ -576,13 +589,25 @@ void Sampling<MetroMesh>::Hausdorff()
{
Box3< ScalarType> bbox;
// set grid meshes.
gS2.SetBBox(S2.bbox);
if(S2.face.size() < min_size)
gS2.Set(S2.face, min_size);
else
gS2.Set(S2.face);
// set grid meshes.
if(Flags & SamplingFlags::USE_AABB_TREE)
{
typename AABBUtils::ObjIteratorPtrFunct tt0;
typename AABBUtils::FaceBoxFunct<FaceType> tt1;
typename AABBUtils::FaceBarycenterFunct<FaceType> tt2;
aaS2.Set(S2.face.begin(),S2.face.end(),
tt0,
tt1,
tt2);
}
else
{
gS2.SetBBox(S2.bbox);
if(S2.face.size() < min_size) gS2.Set(S2.face, min_size);
else gS2.Set(S2.face);
}
// set bounding box
bbox = S2.bbox;
dist_upper_bound = /*bbox_factor * */bbox.Diag();