The Nebula Device 3: CoreAnimation Namespace Reference

The Nebula Device 3

CoreAnimation Namespace Reference

Detailed Description

The CoreAnimation subsystem contains the base functionality for higher level animation-related systems.

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Data Structures
class	AnimClip
class	AnimCurve
class	AnimEvent
class	AnimEventEmitter
class	AnimKeyBuffer
class	AnimResource
class	AnimSampleBuffer
class	AnimSampleMixInfo
class	AnimUtil
class	CurveType
class	InfinityType
struct	Nax3Header
struct	Nax2Header
class	SampleType
class	StreamAnimationLoader
class	ManagedAnimation
Functions
void	AnimSampleJobFunc (const JobFuncContext &ctx)
void	AnimSampleMixJobFunc (const JobFuncContext &ctx)
void	AnimJobUtilSampleStep (const AnimCurve curves, int numCurves, const float4 &velocityScale, const float4 src0SamplePtr, float4 outSamplePtr, uchar outSampleCounts)
void	AnimJobUtilSampleLinear (const AnimCurve curves, int numCurves, float sampleWeight, const float4 &velocityScale, const float4 src0SamplePtr, const float4 src1SamplePtr, float4 outSamplePtr, uchar *outSampleCounts)
void	AnimJobUtilMix (const AnimCurve curves, int numCurves, float mixWeight, const float4 src0SamplePtr, const float4 src1SamplePtr, const uchar src0SampleCounts, const uchar src1SampleCounts, float4 outSamplePtr, uchar *outSampleCounts)

Function Documentation

void CoreAnimation::AnimSampleJobFunc

(

const JobFuncContext &

ctx

)

This job function only performs sampling, not mixing. This is usually called for the first anim job of a mixing chain.

void CoreAnimation::AnimSampleMixJobFunc

(

const JobFuncContext &

ctx

)

Performs both animation sampling, and mixing with another sample buffer in a single job.

void CoreAnimation::AnimJobUtilSampleStep	(	const AnimCurve *	curves,
		int	numCurves,
		const float4 &	velocityScale,
		const float4 *	src0SamplePtr,
		float4 *	outSamplePtr,
		uchar *	outSampleCounts
	)			`[inline]`

Sampler for "step" interpolation type.

void CoreAnimation::AnimJobUtilSampleLinear	(	const AnimCurve *	curves,
		int	numCurves,
		float	sampleWeight,
		const float4 &	velocityScale,
		const float4 *	src0SamplePtr,
		const float4 *	src1SamplePtr,
		float4 *	outSamplePtr,
		uchar *	outSampleCounts
	)			`[inline]`

Sampler for "linear" interpolation type.

void CoreAnimation::AnimJobUtilMix	(	const AnimCurve *	curves,
		int	numCurves,
		float	mixWeight,
		const float4 *	src0SamplePtr,
		const float4 *	src1SamplePtr,
		const uchar *	src0SampleCounts,
		const uchar *	src1SampleCounts,
		float4 *	outSamplePtr,
		uchar *	outSampleCounts
	)			`[inline]`

Mixes 2 source sample buffers into a destination sample buffer using a single lerp-value between 0.0 and 1.0. Mixing takes sample counts into consideration. A source sample count of 0 indicates, the this sample is not valid and the result is made of 100% of the other sample. If both source samples are valid, the result is blended from both source samples. This gives the expected results when an animation clip only manipulates parts of a character skeleton.

NOTE: the output data blocks may be identical with one of the input data blocks!

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The Nebula Device 3: CoreAnimation Namespace Reference

The Nebula Device 3

CoreAnimation Namespace Reference

Detailed Description

Data Structures

Functions

Function Documentation