struct `TCurveIntegrationCache`

template<class T>

Holds cached information used for integrated animation curve evaluation.

Evaluations with the cache provided are significantly faster than non-cached evaluations.

Public

void Init(u32 numKeys) const

Initializes the memory required for single integration cache.

void InitDouble(u32 numKeys) const

Initializes the memory required for double integration cache.

T * segmentSums

Contains a list of cumulative areas beneath the curve of each segment.

A segment represents the part of the curve between two keyframes.

T * doubleSegmentSums

Contains a list of cumulative doubly integrated areas beneath the curve of each segment.

A segment represents the part of the curve between two keyframes.

T (*)[4] coeffs

Contains a list of integrated cubic coefficients for each keyframe.