TerrainNoise.h File Reference

#include "perlin.h"
#include "../libs.h"

Include dependency graph for TerrainNoise.h:

Go to the source code of this file.

Namespaces
namespace	TerrainNoise

Macros
#define	terrain_colournoise_rock   octavenoise(GetFracDef(0), 0.65, p)
#define	terrain_colournoise_rock2   octavenoise(GetFracDef(1), 0.6, p) * 0.6 * ridged_octavenoise(GetFracDef(0), 0.55, p)
#define	terrain_colournoise_mud   0.1 * voronoiscam_octavenoise(GetFracDef(1), 0.5, p) * octavenoise(GetFracDef(1), 0.5, p) * GetFracDef(5).amplitude
#define	terrain_colournoise_sand   ridged_octavenoise(GetFracDef(0), 0.4, p) * dunes_octavenoise(GetFracDef(2), 0.4, p) + 0.1 * dunes_octavenoise(GetFracDef(1), 0.5, p)
#define	terrain_colournoise_sand2   dunes_octavenoise(GetFracDef(0), 0.6, p) * octavenoise(GetFracDef(4), 0.6, p)
#define	terrain_colournoise_grass   billow_octavenoise(GetFracDef(1), 0.8, p)
#define	terrain_colournoise_grass2   billow_octavenoise(GetFracDef(3), 0.6, p) * voronoiscam_octavenoise(GetFracDef(4), 0.6, p) * river_octavenoise(GetFracDef(5), 0.6, p)
#define	terrain_colournoise_forest   octavenoise(GetFracDef(1), 0.65, p) * voronoiscam_octavenoise(GetFracDef(2), 0.65, p)
#define	terrain_colournoise_water   dunes_octavenoise(GetFracDef(6), 0.6, p)

Functions
double	TerrainNoise::octavenoise (const fracdef_t &def, const double persistence, const vector3d &p)
double	TerrainNoise::river_octavenoise (const fracdef_t &def, const double persistence, const vector3d &p)
double	TerrainNoise::ridged_octavenoise (const fracdef_t &def, const double persistence, const vector3d &p)
double	TerrainNoise::billow_octavenoise (const fracdef_t &def, const double persistence, const vector3d &p)
double	TerrainNoise::voronoiscam_octavenoise (const fracdef_t &def, const double persistence, const vector3d &p)
double	TerrainNoise::dunes_octavenoise (const fracdef_t &def, const double persistence, const vector3d &p)
double	TerrainNoise::octavenoise (int octaves, const double persistence, const double lacunarity, const vector3d &p)
double	TerrainNoise::river_octavenoise (int octaves, const double persistence, const double lacunarity, const vector3d &p)
double	TerrainNoise::ridged_octavenoise (int octaves, const double persistence, const double lacunarity, const vector3d &p)
double	TerrainNoise::billow_octavenoise (int octaves, const double persistence, const double lacunarity, const vector3d &p)
double	TerrainNoise::voronoiscam_octavenoise (int octaves, const double persistence, const double lacunarity, const vector3d &p)
vector3d	TerrainNoise::interpolate_color (const double n, const vector3d &start, const vector3d &end)

Macro Definition Documentation

terrain_colournoise_forest

#define terrain_colournoise_forest   octavenoise(GetFracDef(1), 0.65, p) * voronoiscam_octavenoise(GetFracDef(2), 0.65, p)

terrain_colournoise_grass

#define terrain_colournoise_grass   billow_octavenoise(GetFracDef(1), 0.8, p)

terrain_colournoise_grass2

#define terrain_colournoise_grass2   billow_octavenoise(GetFracDef(3), 0.6, p) * voronoiscam_octavenoise(GetFracDef(4), 0.6, p) * river_octavenoise(GetFracDef(5), 0.6, p)

terrain_colournoise_mud

#define terrain_colournoise_mud   0.1 * voronoiscam_octavenoise(GetFracDef(1), 0.5, p) * octavenoise(GetFracDef(1), 0.5, p) * GetFracDef(5).amplitude

terrain_colournoise_rock

#define terrain_colournoise_rock   octavenoise(GetFracDef(0), 0.65, p)

terrain_colournoise_rock2

#define terrain_colournoise_rock2   octavenoise(GetFracDef(1), 0.6, p) * 0.6 * ridged_octavenoise(GetFracDef(0), 0.55, p)

terrain_colournoise_sand

#define terrain_colournoise_sand   ridged_octavenoise(GetFracDef(0), 0.4, p) * dunes_octavenoise(GetFracDef(2), 0.4, p) + 0.1 * dunes_octavenoise(GetFracDef(1), 0.5, p)

terrain_colournoise_sand2

#define terrain_colournoise_sand2   dunes_octavenoise(GetFracDef(0), 0.6, p) * octavenoise(GetFracDef(4), 0.6, p)

terrain_colournoise_water

#define terrain_colournoise_water   dunes_octavenoise(GetFracDef(6), 0.6, p)