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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/common/c_converter.h | |
| parent | c0edb8e313590efcf473e02ab46dd967774386d0 (diff) | |
| download | minetest-4c9a8a91c4988b3567a38af622a3eb0d0ec19f6b.tar.xz | |
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/common/c_converter.h')
| -rw-r--r-- | src/script/common/c_converter.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/script/common/c_converter.h b/src/script/common/c_converter.h index e99826404..e4466d97f 100644 --- a/src/script/common/c_converter.h +++ b/src/script/common/c_converter.h @@ -106,4 +106,9 @@ void warn_if_field_exists(lua_State *L, int table, const char *fieldname, const std::string &message); +size_t write_array_slice_float(lua_State *L, int table_index, float *data, + v3u16 data_size, v3u16 slice_offset, v3u16 slice_size); +size_t write_array_slice_u16(lua_State *L, int table_index, u16 *data, + v3u16 data_size, v3u16 slice_offset, v3u16 slice_size); + #endif /* C_CONVERTER_H_ */ |