diff options
Diffstat (limited to 'modules/opensimplex/open_simplex_noise.h')
| -rw-r--r-- | modules/opensimplex/open_simplex_noise.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/modules/opensimplex/open_simplex_noise.h b/modules/opensimplex/open_simplex_noise.h index 89b12253b9..dce62bc1f9 100644 --- a/modules/opensimplex/open_simplex_noise.h +++ b/modules/opensimplex/open_simplex_noise.h @@ -37,11 +37,16 @@ #include "thirdparty/misc/open-simplex-noise.h" +// The maximum number of octaves allowed. Note that these are statically allocated. +// Higher values become exponentially slower, so this shouldn't be set too high +// to avoid freezing the editor for long periods of time. +#define MAX_OCTAVES 9 + class OpenSimplexNoise : public Resource { GDCLASS(OpenSimplexNoise, Resource); OBJ_SAVE_TYPE(OpenSimplexNoise); - osn_context contexts[6]; + osn_context contexts[MAX_OCTAVES]; int seed; float persistence; // Controls details, value in [0,1]. Higher increases grain, lower increases smoothness. |