Q3Quaternion_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 / Managing Quaternions

Q3Quaternion_Set
You can use the Q3Quaternion_Set function to set the components of a quaternion.
TQ3Quaternion *Q3Quaternion_Set (
TQ3Quaternion *quaternion, 
float w, 
float x, 
float y, 
float z);
quaternion
A quaternion.
w
The desired w component of a quaternion.
x
The desired x component of a quaternion.
y
The desired y component of a quaternion.
z
The desired z component of a quaternion.

DESCRIPTION
The Q3Quaternion_Set function returns, as its function result and in the quaternion parameter, the quaternion whose components are specified by the w, x, y, and z parameters.