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API > API/Runtime > API/Runtime/AnimationCore
Type
typedef TBaseDelegate_ThreeParams< float, const FVector &, float, int32 & > FFindParamAtFirstSphereIntersection
References
| Module | AnimationCore |
| Header | /Engine/Source/Runtime/AnimationCore/Public/SplineIK.h |
| Include | #include "SplineIK.h" |
Remarks
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.