#include "GL/glus.h"

Functions
GLUSvoid GLUSAPIENTRY	glusVector3Copyf (GLUSfloat result[3], const GLUSfloat vector[3])
	Copies a 3D Vector. More...

GLUSvoid GLUSAPIENTRY	glusVector2Copyf (GLUSfloat result[2], const GLUSfloat vector[2])
	Copies a 2D Vector. More...

GLUSvoid GLUSAPIENTRY	glusVector3AddVector3f (GLUSfloat result[3], const GLUSfloat vector0[3], const GLUSfloat vector1[3])
	Adds a 3D Vector to another. More...

GLUSvoid GLUSAPIENTRY	glusVector2AddVector2f (GLUSfloat result[2], const GLUSfloat vector0[2], const GLUSfloat vector1[2])
	Adds a 2D Vector to another. More...

GLUSvoid GLUSAPIENTRY	glusVector3SubtractVector3f (GLUSfloat result[3], const GLUSfloat vector0[3], const GLUSfloat vector1[3])
	Subtracts a 3D Vector from another. More...

GLUSvoid GLUSAPIENTRY	glusVector2SubtractVector2f (GLUSfloat result[2], const GLUSfloat vector0[2], const GLUSfloat vector1[2])
	Subtracts a 2D Vector from another. More...

GLUSvoid GLUSAPIENTRY	glusVector3MultiplyScalarf (GLUSfloat result[3], const GLUSfloat vector[3], const GLUSfloat scalar)
	Multiplies a 3D Vector by a scalar. More...

GLUSvoid GLUSAPIENTRY	glusVector2MultiplyScalarf (GLUSfloat result[2], const GLUSfloat vector[2], const GLUSfloat scalar)
	Multiplies a 2D Vector by a scalar. More...

GLUSfloat GLUSAPIENTRY	glusVector3Lengthf (const GLUSfloat vector[3])
	Calculates the length of a 3D Vector. More...

GLUSfloat GLUSAPIENTRY	glusVector2Lengthf (const GLUSfloat vector[2])
	Calculates the length of a 2D Vector. More...

GLUSboolean GLUSAPIENTRY	glusVector3Normalizef (GLUSfloat vector[3])
	Normalizes the given 3D Vector. More...

GLUSboolean GLUSAPIENTRY	glusVector2Normalizef (GLUSfloat vector[2])
	Normalizes the given 2D Vector. More...

GLUSfloat GLUSAPIENTRY	glusVector3Dotf (const GLUSfloat vector0[3], const GLUSfloat vector1[3])
	Calculates the dot product of two 3D vectors. More...

GLUSfloat GLUSAPIENTRY	glusVector2Dotf (const GLUSfloat vector0[2], const GLUSfloat vector1[2])
	Calculates the dot product of two 2D vectors. More...

GLUSvoid GLUSAPIENTRY	glusVector3Crossf (GLUSfloat result[3], const GLUSfloat vector0[3], const GLUSfloat vector1[3])
	Calculates the cross product of two 3D vectors: vector0 x vector1. More...

GLUSvoid GLUSAPIENTRY	glusVector3GetQuaternionf (GLUSfloat result[4], const GLUSfloat vector[3])
	Creates a quaternion out of a 3D vector. More...

GLUSvoid GLUSAPIENTRY	glusVector3GetPoint4f (GLUSfloat result[4], const GLUSfloat vector[3])
	Creates a 3D point, given as homogeneous coordinates, out of a 3D vector. More...

GLUSvoid GLUSAPIENTRY	glusVector2GetPoint3f (GLUSfloat result[3], const GLUSfloat vector[2])
	Creates a 2D point, given as homogeneous coordinates, out of a 2D vector. More...

GLUSboolean GLUSAPIENTRY	glusVector3GramSchmidtOrthof (GLUSfloat result[3], const GLUSfloat u[3], const GLUSfloat v[3])
	Creates a 3D vector orthogonal to u on the u/v plane. More...

GLUSboolean GLUSAPIENTRY	glusVector2GramSchmidtOrthof (GLUSfloat result[2], const GLUSfloat u[2], const GLUSfloat v[2])
	Creates a 2D vector orthogonal to u. More...

GLUSvoid GLUSAPIENTRY	glusVector3Reflectf (GLUSfloat result[3], const GLUSfloat incident[3], const GLUSfloat normal[3])
	Calculate the reflection direction for an incident vector. More...

GLUSvoid GLUSAPIENTRY	glusVector2Reflectf (GLUSfloat result[2], const GLUSfloat incident[2], const GLUSfloat normal[2])
	Calculate the reflection direction for an incident vector. More...

GLUSvoid GLUSAPIENTRY	glusVector3Refractf (GLUSfloat result[3], const GLUSfloat incident[3], const GLUSfloat normal[3], const float eta)
	Calculate the refraction direction for an incident vector. More...

GLUSvoid GLUSAPIENTRY	glusVector2Refractf (GLUSfloat result[2], const GLUSfloat incident[2], const GLUSfloat normal[2], const float eta)
	Calculate the refraction direction for an incident vector. More...

GLUSfloat GLUSAPIENTRY	glusVector3Fresnelf (const GLUSfloat incident[3], const GLUSfloat normal[3], const GLUSfloat R0)
	Calculate the specular reflection coefficient, based on Schlick's approximation for the Fresnel term. More...

GLUSfloat GLUSAPIENTRY	glusVector2Fresnelf (const GLUSfloat incident[2], const GLUSfloat normal[2], const GLUSfloat R0)
	Calculate the specular reflection coefficient, based on Schlick's approximation for the Fresnel term. More...

GLUSvoid GLUSAPIENTRY	glusVectorNCopyc (GLUScomplex result, const GLUScomplex vector, const GLUSint n)
	Copies a Vector with N elements. More...

GLUSvoid GLUSAPIENTRY	glusVectorNComplexToFloatc (GLUSfloat result, const GLUScomplex vector, const GLUSint n)
	Converts a complex number Vector with N elements to a float Vector. More...

GLUSvoid GLUSAPIENTRY	glusVectorNFloatToComplexc (GLUScomplex result, const GLUSfloat vector, const GLUSint n)
	Converts a float Vector with N elements to a complex Vector. More...

GLUSvoid GLUSAPIENTRY	glusVectorNMultiplyScalarc (GLUScomplex result, const GLUScomplex vector, const GLUSint n, const GLUSfloat scalar)
	Multiplies a Vector with N elements by a scalar. More...

GLUSvoid GLUSAPIENTRY	glusVectorNConjugatec (GLUScomplex result, const GLUScomplex vector, const GLUSint n)
	Calculates the complex conjugate of a Vector with N elements. More...

Function Documentation

GLUSvoid GLUSAPIENTRY glusVector2AddVector2f	(	GLUSfloat	result[2],
		const GLUSfloat	vector0[2],
		const GLUSfloat	vector1[2]
	)

Adds a 2D Vector to another.

Parameters

result	The final vector.
vector0	The first vector.
vector1	The second vector.

GLUSvoid GLUSAPIENTRY glusVector2Copyf	(	GLUSfloat	result[2],
		const GLUSfloat	vector[2]
	)

Copies a 2D Vector.

Parameters

result	The destination vector.
vector	The source vector.

GLUSfloat GLUSAPIENTRY glusVector2Dotf	(	const GLUSfloat	vector0[2],
		const GLUSfloat	vector1[2]
	)

Calculates the dot product of two 2D vectors.

Parameters

vector0	The first vector.
vector1	The second vector.

Returns: The dot product.

GLUSfloat GLUSAPIENTRY glusVector2Fresnelf	(	const GLUSfloat	incident[2],
		const GLUSfloat	normal[2],
		const GLUSfloat	R0
	)

Calculate the specular reflection coefficient, based on Schlick's approximation for the Fresnel term.

Parameters

incident	The incident vector.
normal	The normal vector.
R0	The reflection coefficient for light incoming parallel to the normal.

Returns: Specular reflection coefficient.

GLUSvoid GLUSAPIENTRY glusVector2GetPoint3f	(	GLUSfloat	result[3],
		const GLUSfloat	vector[2]
	)

Creates a 2D point, given as homogeneous coordinates, out of a 2D vector.

Parameters

result	The resulting point.
vector	The used vector.

GLUSboolean GLUSAPIENTRY glusVector2GramSchmidtOrthof	(	GLUSfloat	result[2],
		const GLUSfloat	u[2],
		const GLUSfloat	v[2]
	)

Creates a 2D vector orthogonal to u.

Parameters

result	The resulting vector.
u	The vector to calculate a orthogonal vector to.
v	The vector, which is projected to the orthogonal line of u.

Returns: GLUS_TRUE, if a vector could be calculated.

GLUSfloat GLUSAPIENTRY glusVector2Lengthf ( const GLUSfloat vector[2] )

Calculates the length of a 2D Vector.

Parameters

vector The used vector.

Returns: The length of the vector.

GLUSvoid GLUSAPIENTRY glusVector2MultiplyScalarf	(	GLUSfloat	result[2],
		const GLUSfloat	vector[2],
		const GLUSfloat	scalar
	)

Multiplies a 2D Vector by a scalar.

Parameters

result	The final vector.
vector	The used vector for multiplication.
scalar	The scalar.

GLUSboolean GLUSAPIENTRY glusVector2Normalizef ( GLUSfloat vector[2] )

Normalizes the given 2D Vector.

Parameters

vector The vector to normalize.

Returns: GLUS_TRUE, if normalization succeeded.

GLUSvoid GLUSAPIENTRY glusVector2Reflectf	(	GLUSfloat	result[2],
		const GLUSfloat	incident[2],
		const GLUSfloat	normal[2]
	)

Calculate the reflection direction for an incident vector.

Parameters

result	The reflection vector.
incident	The incident vector.
normal	The normal vector.

GLUSvoid GLUSAPIENTRY glusVector2Refractf	(	GLUSfloat	result[2],
		const GLUSfloat	incident[2],
		const GLUSfloat	normal[2],
		const float	eta
	)

Calculate the refraction direction for an incident vector.

Parameters

result	The refraction vector.
incident	The incident vector.
normal	The normal vector.
eta	The ratio of indices of refraction.

GLUSvoid GLUSAPIENTRY glusVector2SubtractVector2f	(	GLUSfloat	result[2],
		const GLUSfloat	vector0[2],
		const GLUSfloat	vector1[2]
	)

Subtracts a 2D Vector from another.

Parameters

result	The final vector.
vector0	The vector subtracted by vector1.
vector1	The vector subtracted from vector0.

GLUSvoid GLUSAPIENTRY glusVector3AddVector3f	(	GLUSfloat	result[3],
		const GLUSfloat	vector0[3],
		const GLUSfloat	vector1[3]
	)

Adds a 3D Vector to another.

Parameters

result	The final vector.
vector0	The first vector.
vector1	The second vector.

GLUSvoid GLUSAPIENTRY glusVector3Copyf	(	GLUSfloat	result[3],
		const GLUSfloat	vector[3]
	)

Copies a 3D Vector.

Parameters

result	The destination vector.
vector	The source vector.

GLUSvoid GLUSAPIENTRY glusVector3Crossf	(	GLUSfloat	result[3],
		const GLUSfloat	vector0[3],
		const GLUSfloat	vector1[3]
	)

Calculates the cross product of two 3D vectors: vector0 x vector1.

Parameters

result	The resulting vector from the cross product.
vector0	The first vector.
vector1	The second vector.

GLUSfloat GLUSAPIENTRY glusVector3Dotf	(	const GLUSfloat	vector0[3],
		const GLUSfloat	vector1[3]
	)

Calculates the dot product of two 3D vectors.

Parameters

vector0	The first vector.
vector1	The second vector.

Returns: The dot product.

GLUSfloat GLUSAPIENTRY glusVector3Fresnelf	(	const GLUSfloat	incident[3],
		const GLUSfloat	normal[3],
		const GLUSfloat	R0
	)

Calculate the specular reflection coefficient, based on Schlick's approximation for the Fresnel term.

Parameters

incident	The incident vector.
normal	The normal vector.
R0	The reflection coefficient for light incoming parallel to the normal.

Returns: Specular reflection coefficient.

GLUSvoid GLUSAPIENTRY glusVector3GetPoint4f	(	GLUSfloat	result[4],
		const GLUSfloat	vector[3]
	)

Creates a 3D point, given as homogeneous coordinates, out of a 3D vector.

Parameters

result	The resulting point.
vector	The used vector.

GLUSvoid GLUSAPIENTRY glusVector3GetQuaternionf	(	GLUSfloat	result[4],
		const GLUSfloat	vector[3]
	)

Creates a quaternion out of a 3D vector.

Parameters

result	The resulting quaternion.
vector	The used vector.

GLUSboolean GLUSAPIENTRY glusVector3GramSchmidtOrthof	(	GLUSfloat	result[3],
		const GLUSfloat	u[3],
		const GLUSfloat	v[3]
	)

Creates a 3D vector orthogonal to u on the u/v plane.

Parameters

result	The resulting vector.
u	The vector to calculate a orthogonal vector to.
v	The vector, which is projected to the orthogonal line of u.

Returns: GLUS_TRUE, if a vector could be calculated.

GLUSfloat GLUSAPIENTRY glusVector3Lengthf ( const GLUSfloat vector[3] )

Calculates the length of a 3D Vector.

Parameters

vector The used vector.

Returns: The length of the vector.

GLUSvoid GLUSAPIENTRY glusVector3MultiplyScalarf	(	GLUSfloat	result[3],
		const GLUSfloat	vector[3],
		const GLUSfloat	scalar
	)

Multiplies a 3D Vector by a scalar.

Parameters

result	The final vector.
vector	The used vector for multiplication.
scalar	The scalar.

GLUSboolean GLUSAPIENTRY glusVector3Normalizef ( GLUSfloat vector[3] )

Normalizes the given 3D Vector.

Parameters

vector The vector to normalize.

Returns: GLUS_TRUE, if normalization succeeded.

GLUSvoid GLUSAPIENTRY glusVector3Reflectf	(	GLUSfloat	result[3],
		const GLUSfloat	incident[3],
		const GLUSfloat	normal[3]
	)

Calculate the reflection direction for an incident vector.

Parameters

result	The reflection vector.
incident	The incident vector.
normal	The normal vector.

GLUSvoid GLUSAPIENTRY glusVector3Refractf	(	GLUSfloat	result[3],
		const GLUSfloat	incident[3],
		const GLUSfloat	normal[3],
		const float	eta
	)

Calculate the refraction direction for an incident vector.

Parameters

result	The refraction vector.
incident	The incident vector.
normal	The normal vector.
eta	The ratio of indices of refraction.

GLUSvoid GLUSAPIENTRY glusVector3SubtractVector3f	(	GLUSfloat	result[3],
		const GLUSfloat	vector0[3],
		const GLUSfloat	vector1[3]
	)

Subtracts a 3D Vector from another.

Parameters

result	The final vector.
vector0	The vector subtracted by vector1.
vector1	The vector subtracted from vector0.

GLUSvoid GLUSAPIENTRY glusVectorNComplexToFloatc	(	GLUSfloat *	result,
		const GLUScomplex *	vector,
		const GLUSint	n
	)

Converts a complex number Vector with N elements to a float Vector.

Parameters

result	The destination vector.
vector	The source vector.
n	The number of elements.

GLUSvoid GLUSAPIENTRY glusVectorNConjugatec	(	GLUScomplex *	result,
		const GLUScomplex *	vector,
		const GLUSint	n
	)

Calculates the complex conjugate of a Vector with N elements.

Parameters

result	The vector, containing the complex conjugate.
vector	The source vector.
n	The number of elements.

GLUSvoid GLUSAPIENTRY glusVectorNCopyc	(	GLUScomplex *	result,
		const GLUScomplex *	vector,
		const GLUSint	n
	)

Copies a Vector with N elements.

Parameters

result	The destination vector.
vector	The source vector.
n	The number of elements.

GLUSvoid GLUSAPIENTRY glusVectorNFloatToComplexc	(	GLUScomplex *	result,
		const GLUSfloat *	vector,
		const GLUSint	n
	)

Converts a float Vector with N elements to a complex Vector.

Parameters

result	The destination vector.
vector	The source vector.
n	The number of elements.

GLUSvoid GLUSAPIENTRY glusVectorNMultiplyScalarc	(	GLUScomplex *	result,
		const GLUScomplex *	vector,
		const GLUSint	n,
		const GLUSfloat	scalar
	)

Multiplies a Vector with N elements by a scalar.

Parameters

result	The final vector.
vector	The used vector for multiplication.
n	The number of elements.
scalar	The scalar.

Functions

Function Documentation