A simple point light source. More...

#include <Light.h>

Public Member Functions
	Light ()
	Constructor loading standard values for position, color, intensity and attenuation. More...

	Light (const vmml::Vector3f &position, const vmml::Vector3f &color)
	Constructor loading standard values for intensity and attenuation. More...

	Light (const vmml::Vector3f &position, const vmml::Vector3f &color, GLfloat intensity, GLfloat attenuation, GLfloat radius)
	Constructor. More...

	Light (const vmml::Vector3f &position, const vmml::Vector3f &diffuseColor, const vmml::Vector3f &specularColor, GLfloat intensity, GLfloat attenuation, GLfloat radius)
	Constructor. More...

virtual	~Light ()
	Virtual destructor. More...

void	setPosition (const vmml::Vector3f &position)
	Sets the position of the light. More...

void	setDiffuseColor (const vmml::Vector3f &color)
	Sets the color of the light for diffuse lighting. More...

void	setSpecularColor (const vmml::Vector3f &color)
	Sets the color of the light for specular lighting. More...

void	setIntensity (GLfloat intensity)
	Sets the intensity of the light. More...

void	setAttenuation (GLfloat attenuation)
	Sets the attenuation of the light. More...

void	setRadius (GLfloat radius)
	Sets the radius of the light. More...

const vmml::Vector4f &	getPosition ()
	Returns the position of the light. More...

const vmml::Vector3f &	getDiffuseColor ()
	Returns the color of the light for diffuse lighting. More...

const vmml::Vector3f &	getSpecularColor ()
	Returns the color of the light for specular lighting. More...

GLfloat	getIntensity ()
	Returns the intensity of the light. More...

GLfloat	getAttenuation ()
	Returns the attenuation of the light. More...

GLfloat	getRadius ()
	Returns the radius of the light. More...

Detailed Description

A simple point light source.

Author: Benjamin Buergisser

Constructor & Destructor Documentation

Light::Light ( )

inline

Constructor loading standard values for position, color, intensity and attenuation.

Light::Light	(	const vmml::Vector3f &	position,
		const vmml::Vector3f &	color
	)

inline

Constructor loading standard values for intensity and attenuation.

Parameters

[in]	position	Position of the light
[in]	color	Color of the light for both diffuse and specular lighting

Light::Light	(	const vmml::Vector3f &	position,
		const vmml::Vector3f &	color,
		GLfloat	intensity,
		GLfloat	attenuation,
		GLfloat	radius
	)

inline

Constructor.

Parameters

[in]	position	Position of the light
[in]	color	Color of the light for both diffuse and specular lighting
[in]	intensity	Intensity of the light
[in]	attenuation	Attenuation of the light
[in]	radius	Radius of the light (clamps the light at a certain distance)

Light::Light	(	const vmml::Vector3f &	position,
		const vmml::Vector3f &	diffuseColor,
		const vmml::Vector3f &	specularColor,
		GLfloat	intensity,
		GLfloat	attenuation,
		GLfloat	radius
	)

inline

Constructor.

Parameters

[in]	position	Position of the light
[in]	diffuseColor	Color of the light for diffuse lighting
[in]	specularColor	Color of the light for specular lighting
[in]	intensity	Intensity of the light
[in]	attenuation	Attenuation of the light
[in]	radius	Radius of the light (clamps the light at a certain distance)

virtual Light::~Light ( )

inlinevirtual

Virtual destructor.

Member Function Documentation

GLfloat Light::getAttenuation ( )

inline

Returns the attenuation of the light.

const vmml::Vector3f& Light::getDiffuseColor ( )

inline

Returns the color of the light for diffuse lighting.

GLfloat Light::getIntensity ( )

inline

Returns the intensity of the light.

const vmml::Vector4f& Light::getPosition ( )

inline

Returns the position of the light.

GLfloat Light::getRadius ( )

inline

Returns the radius of the light.

const vmml::Vector3f& Light::getSpecularColor ( )

inline

Returns the color of the light for specular lighting.

void Light::setAttenuation ( GLfloat attenuation )

inline

Sets the attenuation of the light.

Parameters

[in] attenuation Attenuation of the light

void Light::setDiffuseColor ( const vmml::Vector3f & color )

inline

Sets the color of the light for diffuse lighting.

Parameters

[in] color Color of the light for diffuse lighting

void Light::setIntensity ( GLfloat intensity )

inline

Sets the intensity of the light.

Parameters

[in] intensity Intensity of the light

void Light::setPosition ( const vmml::Vector3f & position )

inline

Sets the position of the light.

Parameters

[in] position Position of the light

void Light::setRadius ( GLfloat radius )

inline

Sets the radius of the light.

Parameters

[in] radius Radius of the light

void Light::setSpecularColor ( const vmml::Vector3f & color )

inline

Sets the color of the light for specular lighting.

Parameters

[in] color Color of the light for specular lighting

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation