

20 QuickDraw3D Mathematical Utilities
20 Negating Vectors
QuickDraw3D provides routines that you can use to negate (or reverse) vectors. The result of negating a vector is a vector having the same magnitude but the opposite direction as the original vector.
- 20 - Q3Vector2D_Negate
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- 20 - Q3Vector3D_Negate
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3D Graphics Programming with QuickDraw 3D - 17 OCT 1995© Apple Computer, Inc.


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