Q3GeneralPolygon_SetVertexPosition (IM: QD3D)

Inside Macintosh: 3D Graphics Programming With QuickDraw 3D /

Chapter 4 - Geometric Objects / Geometric Objects Reference

Geometric Objects Routines / Creating and Editing General Polygons

Q3GeneralPolygon_SetVertexPosition
You can use the Q3GeneralPolygon_SetVertexPosition function to set the position of a vertex of a general polygon.
TQ3Status Q3GeneralPolygon_SetVertexPosition (
TQ3GeometryObject generalPolygon, 
unsigned long contourIndex, 
unsigned long pointIndex, 
const TQ3Point3D *position);
generalPolygon
A general polygon.
contourIndex
An index into the contours array of the specified general polygon.
pointIndex
An index into the vertices array of the specified contour.
position
The desired position of the specified vertex.

DESCRIPTION
The Q3GeneralPolygon_SetVertexPosition function sets the position of a vertex in the general polygon specified by the generalPolygon parameter. The vertex has the index specified by the pointIndex parameter in the vertices array of the contour specified by the contourIndex parameter to the position specified in the position parameter.