Data Structures | Functions
PointSet Representation Item

Data Structures

struct  A3DRiPointSetData
 PointSet structure. More...
 

Functions

A3DStatus A3DRiPointSetGet (const A3DRiPointSet *pPointSet, A3DRiPointSetData *pData)
 Populates the A3DRiPointSetData structure. More...
 
A3DStatus A3DRiPointSetCreate (const A3DRiPointSetData *pData, A3DRiPointSet **ppPointSet)
 Creates an A3DRiPointSet from an A3DRiPointSetData structure. More...
 

Detailed Description

An A3DRiPointSet is a set of 3D points.

When the A3DRiPointSetGet function populates an A3DRiPointSetData structure, it allocates arrays of coordinates. When you no longer need the A3DRiPointSetData structure, invoke the A3DRiPointSetGet function with the first argument set to NULL to free its allocated memory.

Sample code

Function Documentation

A3DStatus A3DRiPointSetGet ( const A3DRiPointSet pPointSet,
A3DRiPointSetData pData 
)
A3DStatus A3DRiPointSetCreate ( const A3DRiPointSetData pData,
A3DRiPointSet **  ppPointSet 
)