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Clean up for Lights (and AmbientLights)

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Eryn Wells 2014-08-09 20:04:42 -07:00
parent d085a192e8
commit e1ded8a9ad
2 changed files with 80 additions and 122 deletions
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59
src/light.hh
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@ -1,53 +1,46 @@
/* light.h
*
* Lights light the scene.
*
/* light.hh
* vim: set tw=80:
* Eryn Wells <eryn@erynwells.me>
*/
#ifndef __LIGHT_H__
#define __LIGHT_H__
#include "basics.h"
#include "basics/basics.hh"
class AmbientLight
namespace charles {
struct Light
{
public:
AmbientLight();
AmbientLight(const Color &c);
AmbientLight(const Color &c, const float &i);
Light(const basics::Color& color,
const Double& intensity = 1.0);
const Color &get_color() const;
const float &get_intensity() const;
void set_intensity(const float &i);
basics::Color& GetColor();
const basics::Color& GetColor() const;
void SetColor(basics::Color& color);
Color compute_color_contribution() const;
Double GetIntensity() const;
void SetIntensity(const Double& intensity);
protected:
Color color;
float intensity;
basics::Color&& Contribution() const;
private:
void _clamp_intensity();
Double ClampIntensity(const Double& intensity);
/** The color of the light. */
basics::Color mColor;
/**
* The intensity of the light. Normal values range from 0.0 to 1.0, but
* they can be set higher.
*/
Double mIntensity;
};
class PointLight
: public AmbientLight
{
public:
PointLight();
typedef Light AmbientLight;
PointLight(const Vector3 &o);
PointLight(const Vector3 &o, const Color &c);
PointLight(const Vector3 &o, const Color &c, const float &i);
const Vector3& GetOrigin() const;
void SetOrigin(const Vector3& origin);
private:
Vector3 mOrigin;
};
} /* namespace charles */
#endif