O3D_Quaternion Class Reference

General purpose Quaternion class for camera and object rotations. More...

#import <O3D_Quaternion.h>

List of all members.

Public Member Functions
(id)	- initFromAxis:angle:
	Creates a normalized Quaternion on the specified axis with the specified angle.
(id)	- initWithQuaternion:
	Copy a Quaternion.
(O3D_Matrix *)	- matrix
	Creates an autoreleased matrix representing the receiver.
(NSDictionary *)	- axisAngle
	generates a Dictionary cotaining an axis / angle pair for the receiver. Keys "axis" and "angle"
(O3D_Vector3 *)	- vectorX
	Creates an autoreleased vector representing the X axis of the receiver.
(O3D_Vector3 *)	- vectorY
	Creates an autoreleased vector representing the Y axis of the receiver.
(O3D_Vector3 *)	- vectorZ
	Creates an autoreleased vector representing the Z axis of the receiver.
(void)	- invert
	Inverts the receiver.
(void)	- normalize
	Normalizes the receiver.
(void)	- multiplyByQuaternion:
	Multiplies the receiver by the argument Quaternion.
(void)	- rotateWithAxis:angle:
	Rotates the receiver on the specified axis by the specified amount.
Static Public Member Functions
(O3D_Quaternion *)	+ quaternion
	Autoreleased Quaternion.
(O3D_Quaternion *)	+ quaternionWithQuaternion:
	Autoreleased copied Quaternion.
(O3D_Quaternion *)	+ quaternionFromAxis:angle:
	Autoreleased Quaternion on the specified axis with the specified angle.
Properties
float	x
float	y
float	z
float	w

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Detailed Description

General purpose Quaternion class for camera and object rotations.

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

• /Users/charlie/Documents/xcode/O3D/O3D_Quaternion.h
• /Users/charlie/Documents/xcode/O3D/O3D_Quaternion.m