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Quaternion.h File Reference

#include "gcl/Geometry.h"

Include dependency graph for Quaternion.h:

Go to the source code of this file.

Typedefs
		typedef Vector4	Quaternion
Functions
		Quaternion	MakeQuat (const Vector &axis, GCLReal theta)
		Quaternion	MakeQuat (const Vector &point)
		Quaternion	MakeQuat (const VecTrans &t)
			Finds an equivalent quaternion for the rotation matrix R. More...
		Quaternion	QuatMult (const Quaternion &a, const Quaternion &b)
		Quaternion	QuatInv (const Quaternion &q)
		Void	MakeFromQuat (const Quaternion &q, VecTrans &t)

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Typedef Documentation

typedef Vector4 Quaternion

Definition at line 16 of file Quaternion.h.

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Function Documentation

Void MakeFromQuat (const Quaternion & q, VecTrans & t) [inline]

Definition at line 28 of file Quaternion.h.

Quaternion MakeQuat (const VecTrans & R)

Finds an equivalent quaternion for the rotation matrix R.

R is assumed to contain the orthonormal axes of the new (rotated) space in its columns. Code originally from spiff@cs.cmu.edu

Definition at line 71 of file Quaternion.cc.

Quaternion MakeQuat (const Vector & point)

Definition at line 55 of file Quaternion.cc.

Quaternion MakeQuat (const Vector & axis, GCLReal theta)

Definition at line 39 of file Quaternion.cc.

Quaternion QuatInv (const Quaternion & q) [inline]

Definition at line 25 of file Quaternion.h.

Quaternion QuatMult (const Quaternion & a, const Quaternion & b)

Definition at line 60 of file Quaternion.cc.

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