#include <GU_AgentBlendShapeUtils.h>

Public Member Functions
bool	reset (const GU_Detail &base_shape, const GU_AgentShapeLib &shapelib, const GU_AgentRig rig, UT_StringHolder warnings=nullptr)

exint	numInputs () const
	Returns the number of blendshape inputs (primary shapes). More...

exint	inputChannelIndex (exint i) const
	Returns the GU_AgentRig channel index for the specified input. More...

const UT_StringHolder &	primaryShapeName (exint i) const
	Returns the name of the primary target shape for the specified input. More...

void	getInBetweenShapes (exint i, UT_StringArray &shape_names, FloatArray &shape_weights) const

void	getShapes (exint i, FloatType w, UT_Array< const GU_Detail * > &shapes, FloatArray &weights) const

exint	numTargetShapes () const
	The total number of primary and in-between shapes. More...

UT_Array< GU_ConstDetailHandle >	targetShapes () const
	Returns a list of the geometry for the target shapes. More...

int	fillTargetShapeWeightsFromChannels (const UT_Span< const FloatType > &rig_channel_values, std::pair< int32, fpreal32 > *target_weights) const

int	fillTargetShapeWeightsFromInputWeights (const UT_Span< const FloatType > &input_weights, std::pair< int32, fpreal32 > *target_weights) const

Detailed Description

Definition at line 64 of file GU_AgentBlendShapeUtils.h.

Member Function Documentation

int GU_AgentBlendShapeUtils::InputCache::fillTargetShapeWeightsFromChannels	(	const UT_Span< const FloatType > &	rig_channel_values,
		std::pair< int32, fpreal32 > *	target_weights
	)		const

Fill a buffer (of max length numTargetShapes()) with the index and weight for each active target shape based on the provided rig channel values. Returns the number of active target shapes.

int GU_AgentBlendShapeUtils::InputCache::fillTargetShapeWeightsFromInputWeights	(	const UT_Span< const FloatType > &	input_weights,
		std::pair< int32, fpreal32 > *	target_weights
	)		const

Variant of fillTargetShapeWeightsFromRig() which instead expects the weight value for each blendshape input, rather than the rig's channel values (i.e. the span's length should be numInputs(), and contain the values for inputChannelIndex(i))

void GU_AgentBlendShapeUtils::InputCache::getInBetweenShapes	(	exint	i,
		UT_StringArray &	shape_names,
		FloatArray &	shape_weights
	)		const

Returns the names and weights of the in-between target shapes for the specified input (i.e. shapes with weight 0 or 1 are skipped).

void GU_AgentBlendShapeUtils::InputCache::getShapes	(	exint	i,
		FloatType	w,
		UT_Array< const GU_Detail * > &	shapes,
		FloatArray &	weights
	)		const

Appends to the provided list of shapes and weights, given an input index and weight value. When there are in-between shapes this selects the appropriate pair of shapes to blend between based on the provided weight.

exint GU_AgentBlendShapeUtils::InputCache::inputChannelIndex ( exint i ) const

inline

Returns the GU_AgentRig channel index for the specified input.

Definition at line 79 of file GU_AgentBlendShapeUtils.h.

exint GU_AgentBlendShapeUtils::InputCache::numInputs ( ) const

inline

Returns the number of blendshape inputs (primary shapes).

Definition at line 76 of file GU_AgentBlendShapeUtils.h.

exint GU_AgentBlendShapeUtils::InputCache::numTargetShapes ( ) const

inline

The total number of primary and in-between shapes.

Definition at line 100 of file GU_AgentBlendShapeUtils.h.

const UT_StringHolder& GU_AgentBlendShapeUtils::InputCache::primaryShapeName ( exint i ) const

Returns the name of the primary target shape for the specified input.

bool GU_AgentBlendShapeUtils::InputCache::reset	(	const GU_Detail &	base_shape,
		const GU_AgentShapeLib &	shapelib,
		const GU_AgentRig *	rig,
		UT_StringHolder *	warnings = `nullptr`
	)

Populates the cache. If the optional rig is not provided, inputChannelIndex() will be invalid.

UT_Array<GU_ConstDetailHandle> GU_AgentBlendShapeUtils::InputCache::targetShapes ( ) const

Returns a list of the geometry for the target shapes.

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

GU/GU_AgentBlendShapeUtils.h

Public Member Functions

Detailed Description

Member Function Documentation