col::TopoFace Struct Reference

A face is a sorted array of indices into some vertrex array. More...

Collaboration diagram for col::TopoFace:

[legend]List of all members.

Public Member Functions
	TopoFace (const unsigned int vertex_indices[], unsigned int size)
	Construct a face from a C array.
	TopoFace (const std::vector< unsigned int > &v)
	Construct a face from a vector.
	TopoFace (const TopoFace &source)
	Copy a face.
	TopoFace (void)
	empty face
void	operator= (const TopoFace &source)
	Copy a face.
void	set (const unsigned int vertex_indices[], unsigned int size)
	Copy a face from a C array.
void	print (void) const
	Print the indices of a face (prints no at the end).
unsigned int &	operator[] (int index)
	Return vertex index of i-th face vertex.
unsigned int	operator[] (int index) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
unsigned int	size (void) const
	Size of the vertex index array.
void	resize (unsigned int newsize)
	Resize the vertex index array.
Public Attributes
std::vector< unsigned int >	v
	A face is just an array of indices into some vertex array.

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Detailed Description

A face is a sorted array of indices into some vertrex array.

Author:

Gabriel Zachmann

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Member Function Documentation

unsigned int & col::TopoFace::operator[]

(

int

i

)

Return vertex index of i-th face vertex.

Parameters:

i

index into face, can be < 0 or >= size()

If the index i into the face is out of bounds [ 0 .. size()-1 ], then it is wrapped around. So face[-1] returns the same as face[size()-1], for instance.

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The documentation for this struct was generated from the following files:

• ColTopology.h
• ColTopology.cpp

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