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apply-rotation

Function
Summary

Modifies a transform such that a rotating of a given number of radians is performed on any points multiplied by the transform.

Signature

apply-rotation transform theta

Arguments

transform

A transform

theta

A real number

Description

The apply-rotation function modifies transform such that a rotation of theta radians is performed on any points multiplied by the transform. Any operations already contained in the transform occur before the new rotation.


LispWorks CAPI Reference Manual - 14 Dec 2001

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