MR::MeshBuilder::VertexIdentifier Class Reference

#include <MRIdentifyVertices.h>

Public Member Functions
MRMESH_API void	reserve (size_t numTris)
	prepare identification of vertices from given this number of triangles
MRMESH_API void	addTriangles (const std::vector< Triangle3f > &buffer)
	identifies vertices from a chunk of triangles
size_t	numTris () const
	returns the number of triangles added so far
Triangulation	takeTriangulation ()
	obtains triangulation with vertex ids
VertCoords	takePoints ()
	obtains coordinates of unique points in the order of vertex ids

Detailed Description

this class is responsible for giving a unique id to each vertex with distinct coordinates NOTE: the points are considered non-identical if they have the same values but have zero values with different signs (e.g. (0; 0; 1) and (-0; 0; 1)) use Vector3::unsignZeroValues method to get rid of signed zero values if you're unsure of their absence

Member Function Documentation

addTriangles()

MRMESH_API void MR::MeshBuilder::VertexIdentifier::addTriangles

(

const std::vector< Triangle3f > &

buffer

)

identifies vertices from a chunk of triangles

numTris()

size_t MR::MeshBuilder::VertexIdentifier::numTris ( ) const

inline

returns the number of triangles added so far

reserve()

MRMESH_API void MR::MeshBuilder::VertexIdentifier::reserve

(

size_t

numTris

)

prepare identification of vertices from given this number of triangles

takePoints()

VertCoords MR::MeshBuilder::VertexIdentifier::takePoints ( )

inline

obtains coordinates of unique points in the order of vertex ids

takeTriangulation()

Triangulation MR::MeshBuilder::VertexIdentifier::takeTriangulation ( )

inline

obtains triangulation with vertex ids

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

• MRIdentifyVertices.h