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Imported Upstream version 0.26.0

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Bret Curtis 2013-10-17 16:37:22 +02:00
commit 9a2b6c69b6
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51
libs/openengine/ogre/lights.hpp Normal file
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#ifndef OENGINE_OGRE_LIGHTS_H
#define OENGINE_OGRE_LIGHTS_H
#include <OgreController.h>
#include <OgreColourValue.h>
/*
* Controller classes to handle pulsing and flicker lights
*/
namespace OEngine {
namespace Render {
enum LightType {
LT_Normal,
LT_Flicker,
LT_FlickerSlow,
LT_Pulse,
LT_PulseSlow
};
class LightFunction : public Ogre::ControllerFunction<Ogre::Real>
{
LightType mType;
Ogre::Real mPhase;
Ogre::Real mDirection;
static Ogre::Real pulseAmplitude(Ogre::Real time);
static Ogre::Real flickerAmplitude(Ogre::Real time);
static Ogre::Real flickerFrequency(Ogre::Real phase);
public:
LightFunction(LightType type);
virtual Ogre::Real calculate(Ogre::Real value);
};
class LightValue : public Ogre::ControllerValue<Ogre::Real>
{
Ogre::Light *mTarget;
Ogre::ColourValue mColor;
public:
LightValue(Ogre::Light *light, const Ogre::ColourValue &color);
virtual Ogre::Real getValue() const;
virtual void setValue(Ogre::Real value);
};
}
}
#endif