Michaël Lemaire
56270e9941
git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@541 b1fd45b6-86a6-48da-8261-f70d1f35bdcc
21 lines
739 B
C
21 lines
739 B
C
#include "public.h"
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#ifndef _PAYSAGES_ATMOSPHERE_PRIVATE_H_
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#define _PAYSAGES_ATMOSPHERE_PRIVATE_H_
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#define SPHERE_SIZE 10000.0
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/* Factor to convert software units to kilometers */
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#define WORLD_SCALING 0.05
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#define SUN_DISTANCE 149597870.0
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#define SUN_DISTANCE_SCALED (SUN_DISTANCE / WORLD_SCALING)
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#define SUN_RADIUS 6.955e5
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#define SUN_RADIUS_SCALED (SUN_RADIUS / WORLD_SCALING)
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void brunetonInit();
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AtmosphereResult brunetonGetSkyColor(Renderer* renderer, Vector3 eye, Vector3 direction, Vector3 sun_position, Color base);
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AtmosphereResult brunetonApplyAerialPerspective(Renderer* renderer, Vector3 location, Color base);
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void brunetonGetLightingStatus(Renderer* renderer, LightStatus* status, Vector3 normal, int opaque);
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#endif
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