Michaël Lemaire
eaf72f810c
git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@488 b1fd45b6-86a6-48da-8261-f70d1f35bdcc
73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
#ifndef _PAYSAGES_ATMOSPHERE_PUBLIC_H_
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#define _PAYSAGES_ATMOSPHERE_PUBLIC_H_
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#include "../shared/types.h"
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#include "../euclid.h"
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#include "../color.h"
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#include "../pack.h"
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#include "../layers.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum
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{
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ATMOSPHERE_PRESET_CLEAR_DAY = 0,
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ATMOSPHERE_PRESET_CLEAR_SUNSET = 1,
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ATMOSPHERE_PRESET_HAZY_MORNING = 2,
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ATMOSPHERE_PRESET_FOGGY = 3,
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ATMOSPHERE_PRESET_STORMY = 4
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} AtmospherePreset;
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typedef enum
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{
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ATMOSPHERE_MODEL_PREETHAM = 0,
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ATMOSPHERE_MODEL_BRUNETON = 1
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} AtmosphereModel;
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typedef struct
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{
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AtmosphereModel model;
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int hour;
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int minute;
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double humidity;
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Color sun_color;
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double sun_radius;
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double sun_halo_size;
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Curve* sun_halo_profile;
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double dome_lighting;
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double _daytime;
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} AtmosphereDefinition;
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typedef int (*FuncAtmosphereGetSkydomeLights)(Renderer* renderer, LightDefinition* array, int max_lights);
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typedef Color (*FuncAtmosphereApplyAerialPerspective)(Renderer* renderer, Vector3 location, Color base);
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typedef Color (*FuncAtmosphereGetSkyColor)(Renderer* renderer, Vector3 direction);
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typedef Vector3 (*FuncAtmosphereGetSunDirection)(Renderer* renderer);
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typedef struct
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{
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AtmosphereDefinition* definition;
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FuncAtmosphereGetSkydomeLights getSkydomeLights;
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FuncAtmosphereApplyAerialPerspective applyAerialPerspective;
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FuncAtmosphereGetSkyColor getSkyColor;
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FuncAtmosphereGetSunDirection getSunDirection;
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void* _internal_data;
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} AtmosphereRenderer;
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extern StandardDefinition AtmosphereDefinitionClass;
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extern StandardRenderer AtmosphereRendererClass;
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void atmosphereAutoPreset(AtmosphereDefinition* definition, AtmospherePreset preset);
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void atmosphereRenderSkydome(Renderer* renderer);
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Renderer atmosphereCreatePreviewRenderer();
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Color atmosphereGetPreview(Renderer* renderer, double x, double y, double heading);
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#ifdef __cplusplus
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}
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#endif
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#endif
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