#include <AnimEncoding.h>

Inheritance diagram for AnimEncoding:

Static Protected Member Functions
static float	TimeToIndex (float SequenceLength, float RelativePos, int32 NumKeys, EAnimInterpolationType Interpolation, int32 &PosIndex0Out, int32 &PosIndex1Out)

static float	TimeToIndex (EAnimInterpolationType Interpolation, int32 NumberOfFrames, const uint8 *FrameTable, float RelativePos, int32 NumKeys, int32 &PosIndex0Out, int32 &PosIndex1Out)

Member Function Documentation

◆ TimeToIndex() [1/2]

float AnimEncoding::TimeToIndex	(	EAnimInterpolationType	Interpolation,
		int32	NumberOfFrames,
		const uint8 *	FrameTable,
		float	RelativePos,
		int32	NumKeys,
		int32 &	PosIndex0Out,
		int32 &	PosIndex1Out
	)

inlinestaticprotected

Utility function to determine the two key indices to interpolate given a relative position in the animation

Parameters

Interpolation	The Interpolation type of the sequence
NumberOfFrames	The number of frames in the original sequence
FrameTable	The frame table containing a frame index for each key.
RelativePos	The relative position to solve in the range [0,1] inclusive.
NumKeys	The number of keys present in the track being solved.
PosIndex0Out	Output value for the closest key index before the RelativePos specified.
PosIndex1Out	Output value for the closest key index after the RelativePos specified.

Returns: The rate at which to interpolate the two keys returned to obtain the final result.

Utility function to determine the two key indices to interpolate given a relative position in the animation

Parameters

Seq	The UAnimSequence container.
FrameTable	The frame table containing a frame index for each key.
RelativePos	The relative position to solve in the range [0,1] inclusive.
NumKeys	The number of keys present in the track being solved.
PosIndex0Out	Output value for the closest key index before the RelativePos specified.
PosIndex1Out	Output value for the closest key index after the RelativePos specified.

Returns: The rate at which to interpolate the two keys returned to obtain the final result.

◆ TimeToIndex() [2/2]

float AnimEncoding::TimeToIndex	(	float	SequenceLength,
		float	RelativePos,
		int32	NumKeys,
		EAnimInterpolationType	Interpolation,
		int32 &	PosIndex0Out,
		int32 &	PosIndex1Out
	)

inlinestaticprotectedvirtual

Handles Byte-swapping incoming animation data from a MemoryReader

Parameters

CompressedData	The compressed animation data being operated on.
MemoryReader	The MemoryReader object to read from.
SourceArVersion	The version of the archive that the data is coming from. Handles Byte-swapping outgoing animation data to an array of BYTEs
CompressedData	The compressed animation data being operated on.
SerializedData	The output buffer.
ForceByteSwapping	true is byte swapping is not optional. Decompress all requested rotation components from an Animation Sequence
Atoms	The FTransform array to fill in.
DesiredPairs	Array of requested bone information
DecompContext	The decompression context to use. Decompress all requested translation components from an Animation Sequence
Atoms	The FTransform array to fill in.
DesiredPairs	Array of requested bone information
DecompContext	The decompression context to use. Decompress all requested translation components from an Animation Sequence
Atoms	The FTransform array to fill in.
DesiredPairs	Array of requested bone information
DecompContext	The decompression context to use. Utility function to determine the two key indices to interpolate given a relative position in the animation
SequenceLength	The length of the anim sequence
RelativePos	The relative position to solve in the range [0,1] inclusive.
NumKeys	The number of keys present in the track being solved.
Interpolation	The Interpolation type of the sequence
PosIndex0Out	Output value for the closest key index before the RelativePos specified.
PosIndex1Out	Output value for the closest key index after the RelativePos specified.

Returns: The rate at which to interpolate the two keys returned to obtain the final result.

Utility function to determine the two key indices to interpolate given a relative position in the animation

Parameters

Seq	The UAnimSequence container.
RelativePos	The relative position to solve in the range [0,1] inclusive.
NumKeys	The number of keys present in the track being solved.
PosIndex0Out	Output value for the closest key index before the RelativePos specified.
PosIndex1Out	Output value for the closest key index after the RelativePos specified.

Returns: The rate at which to interpolate the two keys returned to obtain the final result.

The documentation for this class was generated from the following file:

Engine/Source/Runtime/Engine/Public/AnimEncoding.h

Static Protected Member Functions

Member Function Documentation

◆ TimeToIndex() [1/2]

◆ TimeToIndex() [2/2]