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| author | kwolekr <kwolekr@minetest.net> | 2015-05-17 03:38:39 -0400 |
|---|---|---|
| committer | kwolekr <kwolekr@minetest.net> | 2015-05-17 04:04:17 -0400 |
| commit | 4c9a8a91c4988b3567a38af622a3eb0d0ec19f6b (patch) | |
| tree | 1be726a192c20df25e44ff799102199a29ff6744 /src/script/lua_api/l_noise.h | |
| parent | c0edb8e313590efcf473e02ab46dd967774386d0 (diff) | |
| download | hax-minetest-server-4c9a8a91c4988b3567a38af622a3eb0d0ec19f6b.tar.gz hax-minetest-server-4c9a8a91c4988b3567a38af622a3eb0d0ec19f6b.zip | |
SAPI/Noise: Add PerlinNoiseMap:getMapSlice() function
This adds the ability to grab 'slices' of noise calculated by PerlinNoiseMap.
Retrieving smaller slices of noise from the computation result as needed
optimizes memory usage while maintaining a reasonable amount of CPU overhead.
Diffstat (limited to 'src/script/lua_api/l_noise.h')
| -rw-r--r-- | src/script/lua_api/l_noise.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/script/lua_api/l_noise.h b/src/script/lua_api/l_noise.h index 56d2d59f8..e958c5a23 100644 --- a/src/script/lua_api/l_noise.h +++ b/src/script/lua_api/l_noise.h @@ -74,6 +74,10 @@ class LuaPerlinNoiseMap : public ModApiBase { static int l_get3dMap(lua_State *L); static int l_get3dMap_flat(lua_State *L); + static int l_calc2dMap(lua_State *L); + static int l_calc3dMap(lua_State *L); + static int l_getMapSlice(lua_State *L); + public: LuaPerlinNoiseMap(NoiseParams *np, int seed, v3s16 size); |