Input Fixer

Input fixer. More...

Functions
template<typename T >
size_t	Euclid::remove_duplicate_vertices (std::vector< T > &positions)
	Remove duplicate vertices. More...
template<int N, typename T1 , typename T2 >
size_t	Euclid::remove_duplicate_vertices (std::vector< T1 > &positions, std::vector< T2 > &indices)
	Remove duplicate vertices and fix indices. More...
template<int N, typename T >
size_t	Euclid::remove_duplicate_faces (std::vector< T > &indices)
	Remove duplicate faces of a mesh. More...
template<int N, typename T1 , typename T2 >
size_t	Euclid::remove_unreferenced_vertices (std::vector< T1 > &positions, std::vector< T2 > &indices)
	Remove unreferenced vertices and fix indices. More...
template<int N, typename T1 , typename T2 >
size_t	Euclid::remove_degenerate_faces (const std::vector< T1 > &positions, std::vector< T2 > &indices)
	Remove degenerate faces of a mesh. More...

Detailed Description

There is no quality assurance for 3D contents in the wild. This package provides some utilities to detect and fix some types of degeneracies.

Function Documentation

template<int N, typename T1 , typename T2 >

size_t Euclid::remove_degenerate_faces	(	const std::vector< T1 > &	positions,
		std::vector< T2 > &	indices
	)

A face is degenerate when two consecutive edges are collinear.

Parameters

positions	A vector of point positions.
indices	A vector of point indices.

Returns

Number of degenerate faces.

template<int N, typename T >

size_t Euclid::remove_duplicate_faces

(

std::vector< T > &

indices

)

Parameters

indices

A vector point indices.

Returns

Number of duplicate faces.

template<typename T >

size_t Euclid::remove_duplicate_vertices

(

std::vector< T > &

positions

)

Parameters

positions

A vector of point positions.

Returns

Number of duplicate vertices.

Note

If you want to remove duplicate vertices of a mesh, use the other overload to fix indices.

template<int N, typename T1 , typename T2 >

size_t Euclid::remove_duplicate_vertices	(	std::vector< T1 > &	positions,
		std::vector< T2 > &	indices
	)

Parameters

positions	A vector of point positions.
indices	A vector of point indices.

Returns

Number of duplicate vertices.

template<int N, typename T1 , typename T2 >

size_t Euclid::remove_unreferenced_vertices	(	std::vector< T1 > &	positions,
		std::vector< T2 > &	indices
	)

Parameters

positions	A vector of point positions.
indices	A vector of point indices.

Returns

Number of unreferenced vertices.