Transform Composition Utils

Collaboration diagram for Transform Composition Utils:

Functions
template<typename Matrix4 >
USDSKEL_API bool	UsdSkelDecomposeTransform (const Matrix4 &xform, GfVec3f *translate, GfRotation *rotate, GfVec3h *scale)
template<typename Matrix4 >
USDSKEL_API bool	UsdSkelDecomposeTransform (const Matrix4 &xform, GfVec3f *translate, GfQuatf *rotate, GfVec3h *scale)
USDSKEL_API bool	UsdSkelDecomposeTransforms (TfSpan< const GfMatrix4d > xforms, TfSpan< GfVec3f > translations, TfSpan< GfQuatf > rotations, TfSpan< GfVec3h > scales)
USDSKEL_API bool	UsdSkelDecomposeTransforms (TfSpan< const GfMatrix4f > xforms, TfSpan< GfVec3f > translations, TfSpan< GfQuatf > rotations, TfSpan< GfVec3h > scales)
USDSKEL_API bool	UsdSkelDecomposeTransforms (const VtMatrix4dArray &xforms, VtVec3fArray *translations, VtQuatfArray *rotations, VtVec3hArray *scales)
USDSKEL_API bool	UsdSkelDecomposeTransforms (const GfMatrix4d *xforms, GfVec3f *translations, GfQuatf *rotations, GfVec3h *scales, size_t count)
template<typename Matrix4 >
USDSKEL_API void	UsdSkelMakeTransform (const GfVec3f &translate, const GfMatrix3f &rotate, const GfVec3h &scale, Matrix4 *xform)
template<typename Matrix4 >
USDSKEL_API void	UsdSkelMakeTransform (const GfVec3f &translate, const GfQuatf &rotate, const GfVec3h &scale, Matrix4 *xform)
USDSKEL_API bool	UsdSkelMakeTransforms (TfSpan< const GfVec3f > translations, TfSpan< const GfQuatf > rotations, TfSpan< const GfVec3h > scales, TfSpan< GfMatrix4d > xforms)
USDSKEL_API bool	UsdSkelMakeTransforms (TfSpan< const GfVec3f > translations, TfSpan< const GfQuatf > rotations, TfSpan< const GfVec3h > scales, TfSpan< GfMatrix4f > xforms)
USDSKEL_API bool	UsdSkelMakeTransforms (const VtVec3fArray &translations, const VtQuatfArray &rotations, const VtVec3hArray &scales, VtMatrix4dArray *xforms)
USDSKEL_API bool	UsdSkelMakeTransforms (const GfVec3f *translations, const GfQuatf *rotations, const GfVec3h *scales, GfMatrix4d *xforms, size_t count)

Detailed Description

Utiltiies for converting transforms to and from component (translate, rotate, scale) form.

Function Documentation

template<typename Matrix4 >

USDSKEL_API bool UsdSkelDecomposeTransform	(	const Matrix4 &	xform,
		GfVec3f *	translate,
		GfRotation *	rotate,
		GfVec3h *	scale
	)

Decompose a transform into translate/rotate/scale components. The transform order for decomposition is scale, rotate, translate.

template<typename Matrix4 >

USDSKEL_API bool UsdSkelDecomposeTransform	(	const Matrix4 &	xform,
		GfVec3f *	translate,
		GfQuatf *	rotate,
		GfVec3h *	scale
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

USDSKEL_API bool UsdSkelDecomposeTransforms	(	TfSpan< const GfMatrix4d >	xforms,
		TfSpan< GfVec3f >	translations,
		TfSpan< GfQuatf >	rotations,
		TfSpan< GfVec3h >	scales
	)

Decompose an array of transforms into translate/rotate/scale components. All spans must be the same size.

USDSKEL_API bool UsdSkelDecomposeTransforms	(	TfSpan< const GfMatrix4f >	xforms,
		TfSpan< GfVec3f >	translations,
		TfSpan< GfQuatf >	rotations,
		TfSpan< GfVec3h >	scales
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

USDSKEL_API bool UsdSkelDecomposeTransforms	(	const VtMatrix4dArray &	xforms,
		VtVec3fArray *	translations,
		VtQuatfArray *	rotations,
		VtVec3hArray *	scales
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Deprecated:

Use form that takes TfSpan arguments.

USDSKEL_API bool UsdSkelDecomposeTransforms	(	const GfMatrix4d *	xforms,
		GfVec3f *	translations,
		GfQuatf *	rotations,
		GfVec3h *	scales,
		size_t	count
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Deprecated:

Use form that takes TfSpan arguments.

template<typename Matrix4 >

USDSKEL_API void UsdSkelMakeTransform	(	const GfVec3f &	translate,
		const GfMatrix3f &	rotate,
		const GfVec3h &	scale,
		Matrix4 *	xform
	)

Create a transform from translate/rotate/scale components. This performs the inverse of UsdSkelDecomposeTransform.

template<typename Matrix4 >

USDSKEL_API void UsdSkelMakeTransform	(	const GfVec3f &	translate,
		const GfQuatf &	rotate,
		const GfVec3h &	scale,
		Matrix4 *	xform
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

USDSKEL_API bool UsdSkelMakeTransforms	(	TfSpan< const GfVec3f >	translations,
		TfSpan< const GfQuatf >	rotations,
		TfSpan< const GfVec3h >	scales,
		TfSpan< GfMatrix4d >	xforms
	)

Create transforms from arrays of components. All spans must be the same size.

USDSKEL_API bool UsdSkelMakeTransforms	(	TfSpan< const GfVec3f >	translations,
		TfSpan< const GfQuatf >	rotations,
		TfSpan< const GfVec3h >	scales,
		TfSpan< GfMatrix4f >	xforms
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

USDSKEL_API bool UsdSkelMakeTransforms	(	const VtVec3fArray &	translations,
		const VtQuatfArray &	rotations,
		const VtVec3hArray &	scales,
		VtMatrix4dArray *	xforms
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Deprecated:

Use form that takes TfSpan arguments.

USDSKEL_API bool UsdSkelMakeTransforms	(	const GfVec3f *	translations,
		const GfQuatf *	rotations,
		const GfVec3h *	scales,
		GfMatrix4d *	xforms,
		size_t	count
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Deprecated:

Use form that takes TfSpan arguments.