cinder::gl::Light Class Reference

#include <Light.h>

List of all members.

Public Types
enum	Type { POINT, DIRECTIONAL, SPOTLIGHT }
Public Member Functions
	Light (int aType, int aID)
void	setAmbient (const Color &aAmbient)
void	setDiffuse (const Color &aDiffuse)
void	setSpecular (const Color &aSpecular)
void	lookAt (const Vec3f &eye, const Vec3f &target)
void	setDirection (const Vec3f &aDirection)
Vec3f	getPosition () const
void	setPosition (const Vec3f &aPosition)
void	setAttenuation (float aConstantAttenuation, float aLinearAttenuation=1.0f, float aQuadraticAttenuation=1.0f)
void	setConstantAttenuation (float aConstantAttenuation)
void	setLinearAttenuation (float aLinearAttenuation)
void	setQuadraticAttenuation (float aQuadraticAttenuation)
void	setSpotExponent (float aSpotExponent)
void	setSpotCutoff (float aSpotCutoff)
void	enable ()
void	disable ()
void	update (const Camera &relativeCamera) const
void	setShadowParams (float aShadowFOV, float aShadowNear, float aShadowFar)
void	setShadowRenderMatrices () const
Matrix44f	getShadowTransformationMatrix (const Camera &camera) const
const CameraPersp &	getShadowCamera () const
Protected Member Functions
void	setDefaults ()
Protected Attributes
int	mType
int	mID
bool	mEnabled
Color	mAmbient
Color	mDiffuse
Color	mSpecular
Vec3f	mPosition
Vec3f	mDirection
float	mSpotExponent
float	mSpotCutoff
float	mConstantAttenuation
float	mLinearAttenuation
float	mQuadraticAttenuation
CameraPersp	mShadowCam
float	mShadowFOV
float	mShadowNear
float	mShadowFar

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Member Enumeration Documentation

enum cinder::gl::Light::Type

Enumerator:

POINT
DIRECTIONAL
SPOTLIGHT

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Constructor & Destructor Documentation

cinder::gl::Light::Light	(	int	aType,
		int	aID
	)

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Member Function Documentation

void cinder::gl::Light::setAmbient

(

const Color &

aAmbient

)

void cinder::gl::Light::setDiffuse

(

const Color &

aDiffuse

)

void cinder::gl::Light::setSpecular

(

const Color &

aSpecular

)

void cinder::gl::Light::lookAt	(	const Vec3f &	eye,
		const Vec3f &	target
	)

void cinder::gl::Light::setDirection

(

const Vec3f &

aDirection

)

Vec3f cinder::gl::Light::getPosition

(

)

const

void cinder::gl::Light::setPosition

(

const Vec3f &

aPosition

)

void cinder::gl::Light::setAttenuation	(	float	aConstantAttenuation,
		float	aLinearAttenuation = 1.0f,
		float	aQuadraticAttenuation = 1.0f
	)

void cinder::gl::Light::setConstantAttenuation

(

float

aConstantAttenuation

)

void cinder::gl::Light::setLinearAttenuation

(

float

aLinearAttenuation

)

void cinder::gl::Light::setQuadraticAttenuation

(

float

aQuadraticAttenuation

)

void cinder::gl::Light::setSpotExponent

(

float

aSpotExponent

)

void cinder::gl::Light::setSpotCutoff

(

float

aSpotCutoff

)

void cinder::gl::Light::enable

(

)

void cinder::gl::Light::disable

(

)

void cinder::gl::Light::update

(

const Camera &

relativeCamera

)

const

void cinder::gl::Light::setShadowParams	(	float	aShadowFOV,
		float	aShadowNear,
		float	aShadowFar
	)

void cinder::gl::Light::setShadowRenderMatrices

(

)

const

Matrix44f cinder::gl::Light::getShadowTransformationMatrix

(

const Camera &

camera

)

const

const CameraPersp& cinder::gl::Light::getShadowCamera

(

)

const

void cinder::gl::Light::setDefaults

(

)

[protected]

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Member Data Documentation

int cinder::gl::Light::mType [protected]

int cinder::gl::Light::mID [protected]

bool cinder::gl::Light::mEnabled [protected]

Color cinder::gl::Light::mAmbient [protected]

Color cinder::gl::Light::mDiffuse [protected]

Color cinder::gl::Light::mSpecular [protected]

Vec3f cinder::gl::Light::mPosition [protected]

Vec3f cinder::gl::Light::mDirection [protected]

float cinder::gl::Light::mSpotExponent [protected]

float cinder::gl::Light::mSpotCutoff [protected]

float cinder::gl::Light::mConstantAttenuation [protected]

float cinder::gl::Light::mLinearAttenuation [protected]

float cinder::gl::Light::mQuadraticAttenuation [protected]

CameraPersp cinder::gl::Light::mShadowCam [protected]

float cinder::gl::Light::mShadowFOV [protected]

float cinder::gl::Light::mShadowNear [protected]

float cinder::gl::Light::mShadowFar [protected]

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

• include/cinder/gl/Light.h
• src/cinder/gl/Light.cpp