graphics/paysages3d
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Added lighting done by moon

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Michaël Lemaire 2013-12-26 18:28:25 +01:00
parent 3786b21e15
commit 0e837f00c6
3 changed files with 21 additions and 1 deletions
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3
src/render/software/AtmosphereRenderer.cpp
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@ -171,7 +171,8 @@ SoftwareBrunetonAtmosphereRenderer::~SoftwareBrunetonAtmosphereRenderer()
void SoftwareBrunetonAtmosphereRenderer::getLightingStatus(LightStatus* status, Vector3 normal, int opaque)
{
return model->fillLightingStatus(status, normal, opaque);
model->fillLightingStatus(status, normal, opaque);
parent->getNightSky()->fillLightingStatus(status, normal, opaque);
}
AtmosphereResult SoftwareBrunetonAtmosphereRenderer::applyAerialPerspective(Vector3 location, Color base)

17
src/render/software/NightSky.cpp
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@ -7,6 +7,8 @@
#include "Scenery.h"
#include "AtmosphereDefinition.h"
#include "SurfaceMaterial.h"
#include "LightComponent.h"
#include "LightStatus.h"
#define WORLD_SCALING 0.05
#define MOON_DISTANCE 384403.0
@ -86,3 +88,18 @@ const Color NightSky::getColor(double altitude, const Vector3 &direction)
return result;
}
void NightSky::fillLightingStatus(LightStatus *status, const Vector3 &, int)
{
LightComponent moon;
AtmosphereDefinition* atmosphere = renderer->getScenery()->getAtmosphere();
VectorSpherical moon_location_s = {MOON_DISTANCE_SCALED, atmosphere->moon_theta, -atmosphere->moon_phi};
moon.color = Color(0.03, 0.03, 0.03); // TODO take moon phase into account
moon.direction = Vector3(moon_location_s).normalize().scale(-1.0);
moon.reflection = 0.2;
moon.altered = 1;
status->pushComponent(moon);
}

2
src/render/software/NightSky.h
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@ -26,6 +26,8 @@ public:
*/
virtual const Color getColor(double altitude, const Vector3 &direction);
virtual void fillLightingStatus(LightStatus *status, const Vector3 &normal, int opaque);
private:
SoftwareRenderer* renderer;
};