40 lines
840 B
C++
40 lines
840 B
C++
#ifndef NIGHTSKY_H
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#define NIGHTSKY_H
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#include "software_global.h"
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#include "LightSource.h"
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namespace paysages {
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namespace software {
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/**
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* Night sky renderer.
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*/
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class SOFTWARESHARED_EXPORT NightSky : public LightSource {
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public:
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NightSky(SoftwareRenderer *renderer);
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virtual ~NightSky();
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/**
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* Update the night sky renderer, when the scenery or parent renderer changed.
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*/
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void update();
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/**
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* Get the color of the night sky at a given direction.
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*
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* 'altitude' is above water level, in coordinate units (not kilometers).
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*/
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virtual const Color getColor(double altitude, const Vector3 &direction);
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virtual bool getLightsAt(vector<LightComponent> &result, const Vector3 &location) const override;
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private:
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SoftwareRenderer *renderer;
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};
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}
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}
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#endif // NIGHTSKY_H
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