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Public Member Functions | Public Attributes | List of all members
Simplify::SimplificationObject Class Reference

#include <Simplify.h>

Public Member Functions

double calculate_error (int id_v1, int id_v2, vec3f &p_result)
 
void compact_mesh ()
 
bool flipped (vec3f p, int, int i1, Vertex &v0, Vertex &, std::vector< int > &deleted)
 
void load_obj (const char *filename, bool process_uv=false)
 
void simplify_mesh (int target_count, double agressiveness=7, bool verbose=false)
 
void simplify_mesh_lossless (bool verbose=false)
 
char * trimwhitespace (char *str)
 
void update_mesh (int iteration)
 
void update_triangles (int i0, Vertex &v, std::vector< int > &deleted, int &deleted_triangles)
 
void update_uvs (int, const Vertex &v, const vec3f &p, std::vector< int > &deleted)
 
double vertex_error (SymetricMatrix q, double x, double y, double z)
 
void write_obj (const char *filename)
 

Public Attributes

std::vector< std::string > materials
 
std::string mtllib
 
std::vector< Ref > refs
 
std::vector< Triangle > triangles
 
std::vector< Vertex > vertices
 

Detailed Description

Definition at line 401 of file Simplify.h.

Member Function Documentation

◆ calculate_error()

double Simplify::SimplificationObject::calculate_error ( int  id_v1,
int  id_v2,
vec3f &  p_result 
)
inline

Definition at line 885 of file Simplify.h.

References SymetricMatrix::det(), min(), vertex_error(), vertices, vec3f::x, vec3f::y, and vec3f::z.

Referenced by simplify_mesh(), simplify_mesh_lossless(), update_mesh(), and update_triangles().

◆ compact_mesh()

void Simplify::SimplificationObject::compact_mesh ( )
inline

Definition at line 847 of file Simplify.h.

References loopi, loopj, triangles, Simplify::Triangle::v, and vertices.

Referenced by simplify_mesh(), and simplify_mesh_lossless().

◆ flipped()

bool Simplify::SimplificationObject::flipped ( vec3f  p,
int  ,
int  i1,
Vertex &  v0,
Vertex &  ,
std::vector< int > &  deleted 
)
inline

Definition at line 639 of file Simplify.h.

References vec3f::cross(), Simplify::Triangle::deleted, vec3f::dot(), loopk, Simplify::Triangle::n, vec3f::normalize(), refs, Simplify::Vertex::tcount, triangles, Simplify::Vertex::tstart, Simplify::Triangle::v, and vertices.

Referenced by simplify_mesh(), and simplify_mesh_lossless().

◆ load_obj()

void Simplify::SimplificationObject::load_obj ( const char *  filename,
bool  process_uv = false 
)
inline

Definition at line 946 of file Simplify.h.

References Simplify::Triangle::attr, fn, loopi, loopj, Simplify::Triangle::material, materials, mtllib, Simplify::Vertex::p, Simplify::TEXCOORD, triangles, trimwhitespace(), Simplify::Triangle::v, vertices, vec3f::x, vec3f::y, and vec3f::z.

◆ simplify_mesh()

void Simplify::SimplificationObject::simplify_mesh ( int  target_count,
double  agressiveness = 7,
bool  verbose = false 
)
inline

Definition at line 421 of file Simplify.h.

References Simplify::Triangle::attr, Simplify::Vertex::border, calculate_error(), compact_mesh(), Simplify::Triangle::deleted, Simplify::Triangle::dirty, Simplify::Triangle::err, flipped(), loopi, loopj, Simplify::Vertex::p, Simplify::Vertex::q, refs, Simplify::Vertex::tcount, Simplify::TEXCOORD, triangles, Simplify::Vertex::tstart, update_mesh(), update_triangles(), update_uvs(), Simplify::Triangle::v, and vertices.

◆ simplify_mesh_lossless()

void Simplify::SimplificationObject::simplify_mesh_lossless ( bool  verbose = false)
inline

Definition at line 535 of file Simplify.h.

References Simplify::Triangle::attr, Simplify::Vertex::border, calculate_error(), compact_mesh(), Simplify::Triangle::deleted, Simplify::Triangle::dirty, Simplify::Triangle::err, flipped(), loopi, loopj, Simplify::Vertex::p, Simplify::Vertex::q, refs, Simplify::Vertex::tcount, Simplify::TEXCOORD, triangles, Simplify::Vertex::tstart, update_mesh(), update_triangles(), update_uvs(), Simplify::Triangle::v, and vertices.

◆ trimwhitespace()

char * Simplify::SimplificationObject::trimwhitespace ( char *  str)
inline

Definition at line 923 of file Simplify.h.

Referenced by load_obj().

◆ update_mesh()

void Simplify::SimplificationObject::update_mesh ( int  iteration)
inline

Definition at line 722 of file Simplify.h.

References calculate_error(), vec3f::cross(), vec3f::dot(), Simplify::Triangle::err, loopi, loopj, loopk, min(), Simplify::Triangle::n, vec3f::normalize(), refs, Simplify::Vertex::tcount, triangles, Simplify::Vertex::tstart, Simplify::Triangle::v, vertices, vec3f::x, vec3f::y, and vec3f::z.

Referenced by simplify_mesh(), and simplify_mesh_lossless().

◆ update_triangles()

void Simplify::SimplificationObject::update_triangles ( int  i0,
Vertex &  v,
std::vector< int > &  deleted,
int &  deleted_triangles 
)
inline

Definition at line 695 of file Simplify.h.

References calculate_error(), Simplify::Triangle::deleted, loopk, min(), refs, Simplify::Vertex::tcount, Simplify::Ref::tid, triangles, Simplify::Vertex::tstart, and Simplify::Ref::tvertex.

Referenced by simplify_mesh(), and simplify_mesh_lossless().

◆ update_uvs()

void Simplify::SimplificationObject::update_uvs ( int  ,
const Vertex &  v,
const vec3f &  p,
std::vector< int > &  deleted 
)
inline

Definition at line 676 of file Simplify.h.

References interpolate(), loopk, refs, Simplify::Vertex::tcount, Simplify::Ref::tid, triangles, Simplify::Vertex::tstart, Simplify::Ref::tvertex, and vertices.

Referenced by simplify_mesh(), and simplify_mesh_lossless().

◆ vertex_error()

double Simplify::SimplificationObject::vertex_error ( SymetricMatrix  q,
double  x,
double  y,
double  z 
)
inline

Definition at line 878 of file Simplify.h.

References x, y, and z.

Referenced by calculate_error().

◆ write_obj()

void Simplify::SimplificationObject::write_obj ( const char *  filename)
inline

Definition at line 1106 of file Simplify.h.

References loopi, mtllib, Simplify::TEXCOORD, triangles, vertices, x, and y.

Member Data Documentation

◆ materials

std::vector<std::string> Simplify::SimplificationObject::materials

Definition at line 408 of file Simplify.h.

Referenced by load_obj().

◆ mtllib

std::string Simplify::SimplificationObject::mtllib

Definition at line 407 of file Simplify.h.

Referenced by load_obj(), and write_obj().

◆ refs

std::vector<Ref> Simplify::SimplificationObject::refs

Definition at line 406 of file Simplify.h.

Referenced by flipped(), simplify_mesh(), simplify_mesh_lossless(), update_mesh(), update_triangles(), and update_uvs().

◆ triangles

std::vector<Triangle> Simplify::SimplificationObject::triangles

Definition at line 404 of file Simplify.h.

Referenced by compact_mesh(), flipped(), load_obj(), simplify_mesh(), simplify_mesh_lossless(), update_mesh(), update_triangles(), update_uvs(), and write_obj().

◆ vertices

std::vector<Vertex> Simplify::SimplificationObject::vertices

Definition at line 405 of file Simplify.h.

Referenced by calculate_error(), compact_mesh(), flipped(), load_obj(), simplify_mesh(), simplify_mesh_lossless(), update_mesh(), update_uvs(), and write_obj().

The documentation for this class was generated from the following file:
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