Package kr.ac.konkuk.ccslab.cm.entity

Class CMQuat

java.lang.Object

kr.ac.konkuk.ccslab.cm.entity.CMQuat

public class CMQuat
extends Object

This class represents orientation information of an object.

Field Summary

Fields

Modifier and Type	Field	Description
float	m_w
float	m_x
float	m_y
float	m_z

Constructor Summary

Constructors

Constructor	Description
CMQuat()	creates a default orientation object.
CMQuat(float w, float x, float y, float z)	creates an orientation object and set the quarternion.

Method Summary

Modifier and Type	Method	Description
void	setQuat(float w, float x, float y, float z)	sets quarternion of the orientation object.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

m_w

public float m_w

m_x

public float m_x

m_y

public float m_y

m_z

public float m_z

Constructor Details

CMQuat

public CMQuat()

creates a default orientation object.
The quarternion (x,y,z,w) is set to (0.0f, 0.0f, 0.0f, 0.0f)

CMQuat

public CMQuat(float w,
 float x,
 float y,
 float z)

creates an orientation object and set the quarternion.
The quarternion is set to (x,y,z,w).

Parameters:

w - - the rotation angle

x - - the x axis for rotation

y - - the y axis for rotation

z - - the z axis for rotation

Method Details

setQuat

public void setQuat(float w,
 float x,
 float y,
 float z)

sets quarternion of the orientation object.

Parameters:

w - - the rotation angle

x - - the x axis for rotation

y - - the y axis for rotation

z - - the z axis for rotation