diff options
| author | kwolekr <kwolekr@minetest.net> | 2014-10-27 02:02:38 -0400 |
|---|---|---|
| committer | kwolekr <kwolekr@minetest.net> | 2014-10-27 02:02:38 -0400 |
| commit | b994a7af130cb8219fc0c546454317cb105c7322 (patch) | |
| tree | 44bd68bcb175404d1bc6cf24db9d57d2a577cdc5 /src/noise.h | |
| parent | d274cbfce6ed39f5b7ad41261ede8c0fad7e980a (diff) | |
| download | minetest-b994a7af130cb8219fc0c546454317cb105c7322.tar.gz minetest-b994a7af130cb8219fc0c546454317cb105c7322.tar.bz2 minetest-b994a7af130cb8219fc0c546454317cb105c7322.zip | |
Add support for eased 3d noise
Diffstat (limited to 'src/noise.h')
| -rw-r--r-- | src/noise.h | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/src/noise.h b/src/noise.h index 9f9e2af6d..093ac1d87 100644 --- a/src/noise.h +++ b/src/noise.h @@ -102,13 +102,10 @@ public: float *buf; float *result; - Noise(NoiseParams *np, int seed, int sx, int sy); - Noise(NoiseParams *np, int seed, int sx, int sy, int sz); - virtual ~Noise(); + Noise(NoiseParams *np, int seed, int sx, int sy, int sz=1); + ~Noise(); - virtual void init(NoiseParams *np, int seed, int sx, int sy, int sz); - void setSize(int sx, int sy); - void setSize(int sx, int sy, int sz); + void setSize(int sx, int sy, int sz=1); void setSpreadFactor(v3f spread); void setOctaves(int octaves); void resizeNoiseBuf(bool is3d); @@ -120,10 +117,10 @@ public: void gradientMap3D( float x, float y, float z, float step_x, float step_y, float step_z, - int seed); + int seed, bool eased=false); float *perlinMap2D(float x, float y); float *perlinMap2DModulated(float x, float y, float *persist_map); - float *perlinMap3D(float x, float y, float z); + float *perlinMap3D(float x, float y, float z, bool eased=false); void transformNoiseMap(); }; |