UT_CrackMatrix.h File Reference

#include "UT_API.h"
#include "UT_Quaternion.h"
#include "UT_XformOrder.h"
#include <SYS/SYS_Types.h>

Include dependency graph for UT_CrackMatrix.h:

Go to the source code of this file.

Functions
UT_API bool	UTcrackMatrixSmooth (const UT_XformOrder &order, fpreal32 &rx, fpreal32 &ry, fpreal32 &rz, fpreal32 ox, fpreal32 oy, fpreal32 oz)
UT_API bool	UTcrackMatrixSmooth (const UT_XformOrder &order, fpreal64 &rx, fpreal64 &ry, fpreal64 &rz, fpreal64 ox, fpreal64 oy, fpreal64 oz)
UT_API bool	UTcrackMatrixSmooth (const UT_XformOrder &order, const UT_Quaternion &q, fpreal &rx, fpreal &ry, fpreal &rz, fpreal ox, fpreal oy, fpreal oz)

Function Documentation

UT_API bool UTcrackMatrixSmooth	(	const UT_XformOrder &	order,
		fpreal32 &	rx,
		fpreal32 &	ry,
		fpreal32 &	rz,
		fpreal32	ox,
		fpreal32	oy,
		fpreal32	oz
	)

Updates radian euler rotations rx, ry, and rz to have the closest values to ox, oy, and oz radians while still describing the same orientation. Returns false if rx/ry/rz are gimbal locked, true otherwise.

UT_API bool UTcrackMatrixSmooth	(	const UT_XformOrder &	order,
		fpreal64 &	rx,
		fpreal64 &	ry,
		fpreal64 &	rz,
		fpreal64	ox,
		fpreal64	oy,
		fpreal64	oz
	)

Updates radian euler rotations rx, ry, and rz to have the closest values to ox, oy, and oz radians while still describing the same orientation. Returns false if rx/ry/rz are gimbal locked, true otherwise.

UT_API bool UTcrackMatrixSmooth	(	const UT_XformOrder &	order,
		const UT_Quaternion &	q,
		fpreal &	rx,
		fpreal &	ry,
		fpreal &	rz,
		fpreal	ox,
		fpreal	oy,
		fpreal	oz
	)

Updates radian euler rotations rx, ry, and rz to have the closest values to ox, oy, and oz radians while still describing the same orientation. Returns false if rx/ry/rz are gimbal locked, true otherwise.