Woolz Image Processing  Version 1.7.5
_WlzGMVertexG2N Struct Reference

The position of a point in 2D double precision space and the normal vector at that point. Note that the data structure is the same as WlzGMVertexG2D until the normal, this is important as it allows the type, index and position to be established without knowing whether the vertex geometry is WlzGMVertexG2D or WlzGMVertexG2N. Typedef: WlzGMVertexG2N. More...

Data Fields

WlzGMElemType type
 
int idx
 
WlzDVertex2 vtx
 
WlzDVertex2 nrm
 

Detailed Description

The position of a point in 2D double precision space and the normal vector at that point. Note that the data structure is the same as WlzGMVertexG2D until the normal, this is important as it allows the type, index and position to be established without knowing whether the vertex geometry is WlzGMVertexG2D or WlzGMVertexG2N. Typedef: WlzGMVertexG2N.

Field Documentation

WlzGMElemType _WlzGMVertexG2N::type

WLZ_GMELM_VERTEX_G2N

int _WlzGMVertexG2N::idx

Unique identifier for vertex geometry

Referenced by WlzGMModelResIdx().


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