ES3D::QuaternionMathf Class Reference

#include <QuaternionMathf.h>

List of all members.

Static Public Member Functions
static GLvoid	angleToQuaternionf (GLfloat result[4], GLfloat anglex, GLfloat angley, GLfloat anglez)
static GLvoid	slerpf (GLfloat result[4], const GLfloat quaternion0[4], const GLfloat quaternion1[4], GLclampf t)
static GLvoid	quaternionToMatrixf (GLfloat result[16], GLfloat quaternion[4])

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Detailed Description

Class, for quaternion calculations.

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Member Function Documentation

static GLvoid ES3D::QuaternionMathf::angleToQuaternionf	(	GLfloat	result[4],
		GLfloat	anglex,
		GLfloat	angley,
		GLfloat	anglez
	)			[inline, static]

Converts Euler Angles to a quaternion rotation.

Parameters:

	result	the resulting quaternion
	anglex	the x angle
	angley	the y angle
	anglez	the z angle

static GLvoid ES3D::QuaternionMathf::quaternionToMatrixf	(	GLfloat	result[16],
		GLfloat	quaternion[4]
	)			[inline, static]

Converts a quaternion to a rotation matrix.

Parameters:

	result	the resulting quaternion
	quaternion	the quaternion to convert

static GLvoid ES3D::QuaternionMathf::slerpf	(	GLfloat	result[4],
		const GLfloat	quaternion0[4],
		const GLfloat	quaternion1[4],
		GLclampf	t
	)			[inline, static]

Does a spherical interpolation (SLERP) with two quaternions.

Parameters:

	result	the resulting quaternion
	quaternion0	the first quaternion
	quaternion1	the second quaternion
	t	the ratio (between 0 and 1) to interpolate

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

• C:/Projects/win32/ES3D/ES3D/QuaternionMathf.h

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