SplineIK.h File Reference

#include "Containers/Array.h"
#include "CoreMinimal.h"
#include "Delegates/Delegate.h"
#include "Math/Axis.h"
#include "Math/Quat.h"
#include "Math/Transform.h"
#include "Math/UnrealMathSSE.h"

Go to the source code of this file.

Functions
	DECLARE_DELEGATE_RetVal_OneParam (float, FFloatMapping, float)
	DECLARE_DELEGATE_RetVal_ThreeParams (float, FFindParamAtFirstSphereIntersection, const FVector &, float, int32 &) namespace AnimationCore

Function Documentation

DECLARE_DELEGATE_RetVal_OneParam()

DECLARE_DELEGATE_RetVal_OneParam	(	float	,
		FFloatMapping	,
		float
	)

Outputs a float given a float input

DECLARE_DELEGATE_RetVal_ThreeParams()

DECLARE_DELEGATE_RetVal_ThreeParams	(	float	,
		FFindParamAtFirstSphereIntersection	,
		const FVector &	,
		float	,
		int32 &
	)

Finds a spline parameter (alpha) at the intersection of a spline and a sphere. Used by SolveSplineIK. The assumption is that the sphere's origin lies on the spline and the StartingLinearIndex is used to skip ahead when using a linear approximation to the spline.

Parameters

InOriginOnSpline	Sphere origin on the spline
InRadius	Sphere radius
InOutStartingLinearIndex	(inout) The index of the linear approximation to start at. After the function returns this should be set to a value that can be passed into the next call to accelerate subsequent queries.

Spline IK