quaternion.h File Reference

#include "pbrt.h"
#include "geometry.h"

Go to the source code of this file.

Classes
struct	Quaternion
Functions
Quaternion	Slerp (float t, const Quaternion &q1, const Quaternion &q2)
Quaternion	operator* (float f, const Quaternion &q)
float	Dot (const Quaternion &q1, const Quaternion &q2)
Quaternion	Normalize (const Quaternion &q)

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Function Documentation

float Dot	(	const Quaternion &	q1,
		const Quaternion &	q2
	)			[inline]

Definition at line 96 of file quaternion.h.

References Dot(), Quaternion::v, and Quaternion::w.

Quaternion Normalize

(

const Quaternion &

q

)

[inline]

Definition at line 101 of file quaternion.h.

References Dot().

Quaternion operator*	(	float	f,
		const Quaternion &	q
	)			[inline]

Definition at line 91 of file quaternion.h.

Quaternion Slerp	(	float	t,
		const Quaternion &	q1,
		const Quaternion &	q2
	)

Definition at line 87 of file quaternion.cpp.

References Clamp(), Dot(), and Normalize().

Referenced by AnimatedTransform::Interpolate().