Q3RationalPoint3D_Set (IM: QD3D)

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

Chapter 20 - QuickDraw 3D Mathematical Utilities / QuickDraw 3D Mathematical Utilities Reference

QuickDraw 3D Mathematical Utilities / Setting Points and Vectors

Q3RationalPoint3D_Set
You can use the Q3RationalPoint3D_Set function to set the coordinates of a three-dimensional rational point.
TQ3RationalPoint3D *Q3RationalPoint3D_Set (
TQ3RationalPoint3D *point3D, 
float x, 
float y, 
float w);
point3D
A three-dimensional point.
x
The x coordinate of the point.
y
The y coordinate of the point.
w
The w coordinate of the point.

DESCRIPTION
The Q3RationalPoint3D_Set function returns, as its function result and in the point3D parameter, the three-dimensional rational point specified by the x, y, and w parameters.