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

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

QuickDraw 3D Mathematical Utilities / Converting Dimensions of Points and Vectors

Q3Vector2D_To3D

You can use the Q3Vector2D_To3D function to convert a two-dimensional vector to a three-dimensional vector.

TQ3Vector3D *Q3Vector2D_To3D (
const TQ3Vector2D *vector2D, 
TQ3Vector3D *result);

vector2D

A two-dimensional vector.

result

On exit, a three-dimensional vector.

DESCRIPTION

The Q3Vector2D_To3D function returns, as its function result and in the result parameter, the three-dimensional vector that corresponds to the two-dimensional vector vector2D.

Main | Top of Section | What's New | Apple Computer, Inc. | Find It | Feedback | Help