High-level operations.

#include<CGAL/Linear_cell_complex/IO/VTK.h>

Functions
template<typename LCC , typename VertexScalarType , typename VolumeScalarType >
bool	CGAL::IO::read_VTK (const char filename, LCC &alcc, std::vector< VertexScalarType > vertex_scalars=nullptr, std::vector< VolumeScalarType > *volume_scalars=nullptr)
	Reads a VTK legacy ASCII file and load it into a 3D linear cell complex.

template<typename LCC , typename VertexScalarType , typename VolumeScalarType >
bool	CGAL::IO::write_VTK (const char filename, const LCC &alcc, const std::vector< VertexScalarType > vertex_scalars=nullptr, const std::vector< VolumeScalarType > *volume_scalars=nullptr)
	Writes a 3D Linear_cell_complex to a VTK legacy ASCII file.

Function Documentation

◆ read_VTK()

template<typename LCC , typename VertexScalarType , typename VolumeScalarType >

bool CGAL::IO::read_VTK	(	const char *	filename,
		LCC &	alcc,
		std::vector< VertexScalarType > *	vertex_scalars = `nullptr`,
		std::vector< VolumeScalarType > *	volume_scalars = `nullptr`
	)

#include <CGAL/Linear_cell_complex/IO/VTK.h>

Reads a VTK legacy ASCII file and load it into a 3D linear cell complex.

Template Parameters

LCC	must be a `CGAL::Linear_cell_complex_for_combinatorial_map<3,3>`
VertexScalarType	Type for vertex scalar data (default: float)
VolumeScalarType	Type for volume scalar data (default: float)

Parameters

filename	Path to the VTK file
alcc	The linear cell complex to populate (will be cleared first)
vertex_scalars	Optional output vector to store per-vertex scalar values. If provided, will be resized to match number of vertices.
volume_scalars	Optional output vector to store per-volume scalar values. If provided, will be resized to match number of volumes.

template<typename LCC , typename VertexScalarType , typename VolumeScalarType >

bool CGAL::IO::write_VTK	(	const char *	filename,
		const LCC &	alcc,
		const std::vector< VertexScalarType > *	vertex_scalars = `nullptr`,
		const std::vector< VolumeScalarType > *	volume_scalars = `nullptr`
	)

#include <CGAL/Linear_cell_complex/IO/VTK.h>

Writes a 3D Linear_cell_complex to a VTK legacy ASCII file.

Template Parameters

LCC	must be a `CGAL::Linear_cell_complex_for_combinatorial_map<3,3>`
VertexScalarType	Type for vertex scalar data (default: float)
VolumeScalarType	Type for volume scalar data (default: float)

Parameters

filename	Path to the output VTK file
alcc	The linear cell complex to export
vertex_scalars	Optional per-vertex scalar data. If provided, must have same size as number of vertex attributes in the LCC.
volume_scalars	Optional per-volume scalar data. If provided, must have same size as number of 3-cells in the LCC.