GEOM_FADE25D::FadeExport Struct Reference

FadeExport is a simple struct to export triangulation data. More...

#include <FadeExport.h>

Public Member Functions
void	print () const
	Print data for demonstration purposes.
bool	writeObj (const char *filename) const
	Write an *.obj file (supported by virtually any 3D viewer)
void	extractTriangleNeighborships (std::vector< std::pair< int, int > > &vNeigs) const
	Determine index-pairs of adjacent triangles.
void	getCornerIndices (int triIdx, int &vtxIdx0, int &vtxIdx1, int &vtxIdx2) const
	Get the corner indices of a certain triangle. More...
void	getCoordinates (int vtxIdx, double &x, double &y, double &z) const
	Get the coorinates for a certain vertex index. More...

Public Attributes
int	numCustomIndices
	number of custom indices (same as numPoints when exported, otherwise 0)
int	numTriangles
	number of triangles
int	numPoints
	number of points
double *	aCoords
	Cartesian coordinates (dim*numPoints)
int *	aCustomIndices
	Custom indices of the points (only when exported)
int *	aTriangles
	3 counterclockwise oriented vertex-indices per triangle (3*numTriangles)
int	dim
	Dimension.

Detailed Description

FadeExport is a simple struct to export triangulation data.

This data structure is there to get data out of Fade easily and memory efficiently. The source code of this class is deliberately included in the header file so that users can take over the code to their individual project.

Have a look at the Examples.

Member Function Documentation

getCoordinates()

void GEOM_FADE25D::FadeExport::getCoordinates ( int  vtxIdx, double &  x, double &  y, double &  z  ) const

inline

Get the coorinates for a certain vertex index.

Parameters

vtxIdx	[in] vertex index
x,y,z	[out] coordinates

getCornerIndices()

void GEOM_FADE25D::FadeExport::getCornerIndices ( int  triIdx, int &  vtxIdx0, int &  vtxIdx1, int &  vtxIdx2  ) const

inline

Get the corner indices of a certain triangle.

Parameters

triIdx	[in] triangle index
vtxIdx0,vtxIdx1,vtxIdx2	[out] corner indices

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

• FadeExport.h