SpotLight Class Reference

Spotlight constructor. More...

#include <Light.h>

Inheritance diagram for SpotLight:

Collaboration diagram for SpotLight:

Public Member Functions
	SpotLight (ngl::Vec3 _pos, ngl::Colour _diff_col, ngl::Colour _spec_col, float _diff_int, float _spec_int, float _falloff, float _angle, ngl::Vec3 _dir)
	~SpotLight ()
Public Member Functions inherited from Light
	Light (ngl::Vec3 _pos, ngl::Colour _diff_col, ngl::Colour _spec_col, float _diff_int, float _spec_int, float _falloff)
	Light constructor. More...
	~Light ()
	Destructor for the Light objects. More...

Private Attributes
float	m_angle
	The cone angle in which light is emitted. More...
ngl::Vec3	m_dir
	Direction or aiming vector of the spotlight. More...

Additional Inherited Members
Protected Attributes inherited from Light
ngl::Vec3	m_pos
	Light's position vector. More...
ngl::Colour	m_diff_col
	Diffuse colour emmited by the light. More...
ngl::Colour	m_spec_col
	Specular colour emmited by the light. More...
float	m_diff_int
	Diffuse contribution intensity. It will multiply the diffuse colour when doing the Phong calculations More...
float	m_spec_int
	Specular contribution intensity. Will multiply the specular colour when doing the Phong calculations More...
float	m_falloff
	Controlls the falloff of the light. Higher values will accentuate the decay. More...

Detailed Description

Spotlight constructor.

Parameters

[in]	_pos	Light's position.
[in]	_diff_col	Diffuse colour emitted by the light.
[in]	_spec_col	Specular colour emmited by the light.
[in]	_diff_int	Sets the intensity of the diffuse colour emission.
[in]	_spec_int	Sets the intensity of the specular emission.
[in]	_falloff	Controlls how the light decays.
[in]	_angle	The cone angle in which light is emitted.
[in]	_dir	Direction or aiming vector of the spotlight.

Definition at line 106 of file Light.h.

Constructor & Destructor Documentation

SpotLight::SpotLight ( ngl::Vec3  _pos, ngl::Colour  _diff_col, ngl::Colour  _spec_col, float  _diff_int, float  _spec_int, float  _falloff, float  _angle, ngl::Vec3  _dir  )

inline

Definition at line 109 of file Light.h.

                              : Light(_pos, _diff_col,
                                        _spec_col,
                                        _diff_int,
                                        _spec_int,
                                        _falloff),
                                  m_angle(_angle), m_dir(_dir) {}

SpotLight::~SpotLight ( )

inline

Definition at line 122 of file Light.h.

{}

Member Data Documentation

float SpotLight::m_angle

private

The cone angle in which light is emitted.

Definition at line 127 of file Light.h.

ngl::Vec3 SpotLight::m_dir

private

Direction or aiming vector of the spotlight.

Definition at line 131 of file Light.h.

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

• FinalSubmission/include/Light.h