20 Converting Dimensions of Points and Vectors

20 Q3Vector3D_To2D

You can use the Q3Vector3D_To2D function to convert a three-dimensional vector to a two-dimensional vector.

TQ3Vector2D *Q3Vector3D_To2D (
const TQ3Vector3D *vector3D, 
TQ3Vector2D *result);
vector3D A three-dimensional vector.
result On exit, a two-dimensional vector.

DESCRIPTION


The Q3Vector3D_To2D function returns, as its function result and in the result parameter, the two-dimensional vector that corresponds to the three-dimensional vector vector3D.

DESCRIPTION

3D Graphics Programming with QuickDraw 3D - 17 OCT 1995

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