Difference between revisions of "PerlinNoise"
Jump to navigation
Jump to search
(Add UnofficialLua warning) |
(rename minetest forums to luanti forums) |
||
| (One intermediate revision by the same user not shown) | |||
| Line 18: | Line 18: | ||
== External Links == | == External Links == | ||
| − | * [https://forum.minetest.net/viewtopic.php?f=6&t=8157 | + | * [https://forum.minetest.net/viewtopic.php?f=6&t=8157 Luanti Forums thread: "minetest.get_perlin() and minetest.get_perlin_map() Return nil"] |
* [http://web.archive.org/web/20160305194643/http://freespace.virgin.net/hugo.elias/models/m_perlin.htm Explanation of perlin noise] | * [http://web.archive.org/web/20160305194643/http://freespace.virgin.net/hugo.elias/models/m_perlin.htm Explanation of perlin noise] | ||
* [http://webstaff.itn.liu.se/~stegu/simplexnoise/simplexnoise.pdf Explanation of perlin noise and simplex noise] | * [http://webstaff.itn.liu.se/~stegu/simplexnoise/simplexnoise.pdf Explanation of perlin noise and simplex noise] | ||
| Line 26: | Line 26: | ||
[[Category:Objects]] | [[Category:Objects]] | ||
| − | |||
| − | |||
Latest revision as of 10:20, 25 October 2024
 |
This page contains unofficial, low-quality Lua API documentation and is likely to be outdated or wrong. Do not rely on it! For the official and up-to-date documentation, see Lua API Documentation. |
|
|
This page has been proposed for deletion for the following reason: "Contains unofficial and potentially outdated, redundant and inconsistent Lua API information" If you don't think that this page should be deleted, please explain why on the talk page. |
A perlin noise generator. Can be created either via PerlinNoise(seed, octaves, persistence, scale) or minetest.get_perlin(seeddiff, octaves, persistence, scale).
Note that PerlinNoiseMap works faster.
Methods
get2d(pos)— 2d noise value atpos={x=,y=}get3d(pos)— 3d noise value atpos={x=,y=,z=}
== Examples ==TODO
See also
External Links
- Luanti Forums thread: "minetest.get_perlin() and minetest.get_perlin_map() Return nil"
- Explanation of perlin noise
- Explanation of perlin noise and simplex noise
- Perlin noise values exceed [-1; 1]
- Faster mapgen noises