20 Adding and Subtracting Points and Vectors

20 Q3Point2D_Vector2D_Add

You can use the Q3Point2D_Vector2D_Add function to add a two-dimensional vector to a two-dimensional point.

TQ3Point2D *Q3Point2D_Vector2D_Add (
const TQ3Point2D *point2D, 
const TQ3Vector2D *vector2D, 
TQ3Point2D *result);
point2D A two-dimensional point.
vector2D A two-dimensional vector.
result On exit, a two-dimensional point that is the result of adding vector2D to point2D.

DESCRIPTION


The Q3Point2D_Vector2D_Add function returns, as its function result and in the result parameter, the two-dimensional point that is the result of adding the vector vector2D to the point point2D.

DESCRIPTION

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

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