ES3D::QuaternionMathx Class Reference

#include <QuaternionMathx.h>

List of all members.

Static Public Member Functions
static GLvoid	angleToQuaternionx (FixedPointx result[4], FixedPointx anglex, FixedPointx angley, FixedPointx anglez)
static GLvoid	slerpx (FixedPointx result[4], const FixedPointx quaternion0[4], const FixedPointx quaternion1[4], GLclampx t)
static GLvoid	quaternionToMatrixx (FixedPointx result[16], FixedPointx quaternion[4])

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Detailed Description

Class, for quaternion calculations.

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Member Function Documentation

static GLvoid ES3D::QuaternionMathx::angleToQuaternionx	(	FixedPointx	result[4],
		FixedPointx	anglex,
		FixedPointx	angley,
		FixedPointx	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::QuaternionMathx::quaternionToMatrixx	(	FixedPointx	result[16],
		FixedPointx	quaternion[4]
	)			[inline, static]

Converts a quaternion to a rotation matrix.

Parameters:

	result	the resulting quaternion
	quaternion	the quaternion to convert

static GLvoid ES3D::QuaternionMathx::slerpx	(	FixedPointx	result[4],
		const FixedPointx	quaternion0[4],
		const FixedPointx	quaternion1[4],
		GLclampx	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/QuaternionMathx.h

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