Vrml_DirectionalLight Class Reference

defines a directional light node of VRML specifying properties of lights. This node defines a directional light source that illuminates along rays parallel to a given 3-dimentional vector Color is written as an RGB triple. Light intensity must be in the range 0.0 to 1.0, inclusive. More...

#include <Vrml_DirectionalLight.hxx>

Public Member Functions
	Vrml_DirectionalLight ()
	Vrml_DirectionalLight (const Standard_Boolean aOnOff, const Standard_Real aIntensity, const Quantity_Color &aColor, const gp_Vec &aDirection)
void	SetOnOff (const Standard_Boolean aOnOff)
Standard_Boolean	OnOff () const
void	SetIntensity (const Standard_Real aIntensity)
Standard_Real	Intensity () const
void	SetColor (const Quantity_Color &aColor)
Quantity_Color	Color () const
void	SetDirection (const gp_Vec &aDirection)
gp_Vec	Direction () const
Standard_OStream &	Print (Standard_OStream &anOStream) const

Detailed Description

defines a directional light node of VRML specifying properties of lights. This node defines a directional light source that illuminates along rays parallel to a given 3-dimentional vector Color is written as an RGB triple. Light intensity must be in the range 0.0 to 1.0, inclusive.

Constructor & Destructor Documentation

Vrml_DirectionalLight() [1/2]

Vrml_DirectionalLight::Vrml_DirectionalLight

(

)

Vrml_DirectionalLight() [2/2]

Vrml_DirectionalLight::Vrml_DirectionalLight	(	const Standard_Boolean	aOnOff,
		const Standard_Real	aIntensity,
		const Quantity_Color &	aColor,
		const gp_Vec &	aDirection
	)

Member Function Documentation

Color()

Quantity_Color Vrml_DirectionalLight::Color

(

)

const

Direction()

gp_Vec Vrml_DirectionalLight::Direction

(

)

const

Intensity()

Standard_Real Vrml_DirectionalLight::Intensity

(

)

const

OnOff()

Standard_Boolean Vrml_DirectionalLight::OnOff

(

)

const

Print()

Standard_OStream& Vrml_DirectionalLight::Print

(

Standard_OStream &

anOStream

)

const

SetColor()

void Vrml_DirectionalLight::SetColor

(

const Quantity_Color &

aColor

)

SetDirection()

void Vrml_DirectionalLight::SetDirection

(

const gp_Vec &

aDirection

)

SetIntensity()

void Vrml_DirectionalLight::SetIntensity

(

const Standard_Real

aIntensity

)

SetOnOff()

void Vrml_DirectionalLight::SetOnOff

(

const Standard_Boolean

aOnOff

)

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

• Vrml_DirectionalLight.hxx