paysages3d/lib_paysages/renderer.h
2012-01-25 17:31:36 +00:00

45 lines
1.5 KiB
C

#ifndef _PAYSAGES_RENDERER_H_
#define _PAYSAGES_RENDERER_H_
#include "shared/types.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct Renderer Renderer;
struct Renderer
{
/* Quality configuration */
int render_quality;
Vector3 camera_location;
/* Render related */
double (*getPrecision)(Renderer* renderer, Vector3 location);
Vector3 (*projectPoint)(Renderer* renderer, Vector3 point);
Vector3 (*unprojectPoint)(Renderer* renderer, Vector3 point);
/* Scenery related */
RayCastingResult (*rayWalking)(Renderer* renderer, Vector3 location, Vector3 direction, int terrain, int water, int sky, int clouds);
double (*getTerrainHeight)(Renderer* renderer, double x, double z);
Color (*applyTextures)(Renderer* renderer, Vector3 location, double precision);
Color (*applyAtmosphere)(Renderer* renderer, Vector3 location, Color base);
Color (*applyClouds)(Renderer* renderer, Color base, Vector3 start, Vector3 end);
/* Lighting related */
Color (*filterLight)(Renderer* renderer, Color light_color, Vector3 at_location, Vector3 light_location, Vector3 direction_to_light);
Color (*maskLight)(Renderer* renderer, Color light_color, Vector3 at_location, Vector3 light_location, Vector3 direction_to_light);
Color (*applyLightingToSurface)(Renderer* renderer, Vector3 location, Vector3 normal, SurfaceMaterial material);
/* Custom data */
void* customData[10];
};
Renderer rendererGetFake();
#ifdef __cplusplus
}
#endif
#endif