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> Unreal Engine API Reference > Plugins > GeometryAlgorithms > ExactPredicates::Orient2D

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ExactPredicates::Orient2D

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References

Module	GeometryAlgorithms
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/GeometryAlgorithms/Public/ExactPredicates.h
Include	#include "ExactPredicates.h"

Syntax

namespace ExactPredicates
{
    template<typename VectorType>
    double ExactPredicates::Orient2D
    (
        const VectorType & A,
        const VectorType & B,
        const VectorType & C
    )
}

Returns

value indicating which side of line AB point C is on, or 0 if ABC are collinear

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