QslimDecimation.cpp File Reference

#include <assert.h>
#include "QslimDecimation.hpp"
#include "moab/AdaptiveKDTree.hpp"
#include "moab/ReadUtilIface.hpp"
#include "Mat4.h"
#include "defs.h"
#include "quadrics.h"
#include <time.h>
#include <map>
#include <limits>
#include "primitives.h"
#include "Heap.hpp"

Include dependency graph for QslimDecimation.cpp:

Go to the source code of this file.

Classes
class	pair_info
class	vert_info
Namespaces
namespace	MeshKit
Defines
#define	MESH_INVERSION_PENALTY   1e9
Typedefs
typedef buffer< pair_info * >	pair_buffer
Functions
int	uniqID (moab::EntityHandle v)
int	ehIsValid (moab::EntityHandle v)
static vert_info &	vertex_info (moab::EntityHandle v)
static bool	check_for_pair (moab::EntityHandle v0, moab::EntityHandle v1)
static pair_info *	new_pair (moab::EntityHandle v0, moab::EntityHandle v1)
static void	delete_pair (pair_info *pair)
static int	predict_face (moab::EntityHandle tria, moab::EntityHandle v1, moab::EntityHandle v2, Vec3 &vnew, Vec3 &f1, Vec3 &f2, Vec3 &f3)
static double	pair_mesh_positivity (moab::EntityHandle v1, moab::EntityHandle v2, Vec3 &vnew)
static double	pair_mesh_topology (moab::EntityHandle v1, moab::EntityHandle v2)
static double	pair_mesh_penalty (moab::EntityHandle v1, moab::EntityHandle v2, Vec3 &vnew)
static void	compute_pair_info (pair_info *pair)
void	recomputeChangedPairsCost (std::vector< moab::EntityHandle > &changed, moab::EntityHandle v0)
static void	do_contract (pair_info *pair)
bool	decimate_quadric (moab::EntityHandle v, Mat4 &Q)
void	decimate_contract ()
double	decimate_error (moab::EntityHandle v)
double	decimate_min_error ()
Variables
moab::Interface *	mb
moab::Tag	uniqIDtag
moab::Tag	validTag
moab::Tag	costTag
moab::Tag	planeDataTag
moab::Range	verts
moab::Range	triangles
moab::Range	edgs
QslimOptions	opts
moab::EntityHandle	iniSet
static Heap *	heap
static array< vert_info >	vinfo
static double	proximity_limit
int	validFaceCount
int	validVertCount

---

Define Documentation

#define MESH_INVERSION_PENALTY   1e9

Definition at line 227 of file QslimDecimation.cpp.

---

Typedef Documentation

typedef buffer<pair_info *> pair_buffer

Definition at line 85 of file QslimDecimation.cpp.

---

Function Documentation

static bool check_for_pair	(	moab::EntityHandle	v0,
		moab::EntityHandle	v1
	)		[static]

Definition at line 125 of file QslimDecimation.cpp.

static void compute_pair_info

(

pair_info *

pair

)

[static]

Definition at line 393 of file QslimDecimation.cpp.

void decimate_contract

(

)

Definition at line 595 of file QslimDecimation.cpp.

double decimate_error

(

moab::EntityHandle

v

)

Definition at line 627 of file QslimDecimation.cpp.

double decimate_min_error

(

)

Definition at line 638 of file QslimDecimation.cpp.

bool decimate_quadric	(	moab::EntityHandle	v,
		Mat4 &	Q
	)

Definition at line 585 of file QslimDecimation.cpp.

static void delete_pair

(

pair_info *

pair

)

[static]

Definition at line 150 of file QslimDecimation.cpp.

static void do_contract

(

pair_info *

pair

)

[static]

Definition at line 477 of file QslimDecimation.cpp.

int ehIsValid

(

moab::EntityHandle

v

)

Definition at line 52 of file QslimDecimation.cpp.

static pair_info* new_pair	(	moab::EntityHandle	v0,
		moab::EntityHandle	v1
	)		[static]

Definition at line 137 of file QslimDecimation.cpp.

static double pair_mesh_penalty	(	moab::EntityHandle	v1,
		moab::EntityHandle	v2,
		Vec3 &	vnew
	)		[static]

Definition at line 351 of file QslimDecimation.cpp.

static double pair_mesh_positivity	(	moab::EntityHandle	v1,
		moab::EntityHandle	v2,
		Vec3 &	vnew
	)		[static]

Definition at line 230 of file QslimDecimation.cpp.

static double pair_mesh_topology	(	moab::EntityHandle	v1,
		moab::EntityHandle	v2
	)		[static]

triangles connected to the 3 nodes

Definition at line 293 of file QslimDecimation.cpp.

static int predict_face	(	moab::EntityHandle	tria,
		moab::EntityHandle	v1,
		moab::EntityHandle	v2,
		Vec3 &	vnew,
		Vec3 &	f1,
		Vec3 &	f2,
		Vec3 &	f3
	)		[static]

Definition at line 183 of file QslimDecimation.cpp.

void recomputeChangedPairsCost	(	std::vector< moab::EntityHandle > &	changed,
		moab::EntityHandle	v0
	)

Definition at line 441 of file QslimDecimation.cpp.

int uniqID

(

moab::EntityHandle

v

)

Definition at line 43 of file QslimDecimation.cpp.

static vert_info& vertex_info

(

moab::EntityHandle

v

)

[inline, static]

Definition at line 115 of file QslimDecimation.cpp.

---

Variable Documentation

moab::Tag costTag

Definition at line 30 of file QslimDecimation.cpp.

moab::Range edgs

Definition at line 39 of file QslimDecimation.cpp.

Heap* heap [static]

Definition at line 103 of file QslimDecimation.cpp.

moab::EntityHandle iniSet

Definition at line 41 of file QslimDecimation.cpp.

moab::Interface* mb

Examples:

example_basic.cpp, and example_fbgeom.cpp.

Definition at line 26 of file QslimDecimation.cpp.

QslimOptions opts

Definition at line 40 of file QslimDecimation.cpp.

moab::Tag planeDataTag

Definition at line 35 of file QslimDecimation.cpp.

double proximity_limit [static]

Definition at line 105 of file QslimDecimation.cpp.

moab::Range triangles

Definition at line 38 of file QslimDecimation.cpp.

moab::Tag uniqIDtag

Definition at line 27 of file QslimDecimation.cpp.

int validFaceCount

Definition at line 107 of file QslimDecimation.cpp.

moab::Tag validTag

Definition at line 28 of file QslimDecimation.cpp.

int validVertCount

Definition at line 108 of file QslimDecimation.cpp.

moab::Range verts

Examples:

example_extrudemesh.cpp.

Definition at line 37 of file QslimDecimation.cpp.

array<vert_info> vinfo [static]

Definition at line 104 of file QslimDecimation.cpp.