MRPT  1.9.9
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mrpt::opengl::CPolyhedron::TPolyhedronFace Struct Reference

Detailed Description

Struct used to store a polyhedron face.

Consists on a set of vertex indices and a normal vector.

Definition at line 84 of file CPolyhedron.h.

#include <mrpt/opengl/CPolyhedron.h>

Public Member Functions

 TPolyhedronFace ()
 Fast default constructor. More...
 ~TPolyhedronFace ()=default
 Destructor. More...
double area (const std::vector< mrpt::math::TPoint3D > &vertices) const
 Given a set of vertices, computes the area of this face. More...
void getCenter (const std::vector< mrpt::math::TPoint3D > &vertices, mrpt::math::TPoint3D &p) const
 Given a set of vertices, get this face's center. More...

Public Attributes

std::vector< uint32_t > vertices
 Vector of indices to the vertex list. More...
double normal [3]
 Normal vector. More...

Constructor & Destructor Documentation

◆ TPolyhedronFace()

mrpt::opengl::CPolyhedron::TPolyhedronFace::TPolyhedronFace ( )

Fast default constructor.

Initializes to garbage.

Definition at line 91 of file CPolyhedron.h.

◆ ~TPolyhedronFace()

mrpt::opengl::CPolyhedron::TPolyhedronFace::~TPolyhedronFace ( )


Member Function Documentation

◆ area()

double CPolyhedron::TPolyhedronFace::area ( const std::vector< mrpt::math::TPoint3D > &  vertices) const

Given a set of vertices, computes the area of this face.

Definition at line 476 of file CPolyhedron.cpp.

References mrpt::square().

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◆ getCenter()

void CPolyhedron::TPolyhedronFace::getCenter ( const std::vector< mrpt::math::TPoint3D > &  vertices,
mrpt::math::TPoint3D p 
) const

Given a set of vertices, get this face's center.

Definition at line 499 of file CPolyhedron.cpp.

References mrpt::math::TPoint3D_data< T >::x, mrpt::math::TPoint3D_data< T >::y, and mrpt::math::TPoint3D_data< T >::z.

Member Data Documentation

◆ normal

double mrpt::opengl::CPolyhedron::TPolyhedronFace::normal[3]

Normal vector.

Definition at line 89 of file CPolyhedron.h.

Referenced by mrpt::opengl::operator<<(), mrpt::opengl::operator>>(), and mrpt::opengl::CPolyhedron::setNormal().

◆ vertices

std::vector<uint32_t> mrpt::opengl::CPolyhedron::TPolyhedronFace::vertices

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