Unreal Engine 4 Documentation > Unreal Engine API Reference > Plugins > GeometricObjects > Deformers > FPullKelvinlet > FPullKelvinlet::Evaluate

FPullKelvinlet::Evaluate

The canonical Kelvinlet for a regularized force.

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References

Module	GeometricObjects
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/GeometricObjects/Public/Deformers/Kelvinlets.h
Include	#include "Deformers/Kelvinlets.h"

Syntax

FVector3d Evaluate
(
const FVector3d & Pos
) const

Remarks

The canonical Kelvinlet for a regularized force. u(r) = [A_e(r) I + B_e(r) r r^t] f; where A_e(r) = (a-b)/r_e + a e^2 / (2 r_e^3) B_e(r) = b / (r_e^3)

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