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TOpenCLMtxVec.FixAngle Method ()
TOpenCLMtxVec Class | TOpenCLMtxVec Members | clMtxVec Namespace | FixAngle Method
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Sets angle in [-2PI,2PI].

Pascal
function FixAngle: TOpenCLMtxVec; overload;
Returns

ThetaRad within -2Math387.PI and Math387.PI interval.

Description

Calling this function prior to passing the value to trigonometric functions can significantly improve numerical accuracy. 

Sine/cosine appear within many other functions especially complex versions of trigonometric functions. FixAngle method is not used implicitely within TOpenCLMtxVec methods. To achieve maximum performance make sure that the arguments passed to complex trigonometric functions are "small" or scaled down.

Notes

The vector must be real.

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