oss/luanti
oss/luanti
1
0
Fork 0
mirror of https://github.com/luanti-org/luanti.git synced 2025-08-01 17:38:41 +00:00
Code Wiki Activity

Ore: Add puff ore type

Browse source
This commit is contained in:
kwolekr 2015-09-15 21:28:16 -04:00
parent 6c81be51ff
commit dcbb95338a
4 changed files with 178 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

28
doc/lua_api.txt
View file

@ -714,8 +714,8 @@ a non-equal distribution of ore.
### `sheet`
Creates a sheet of ore in a blob shape according to the 2D perlin noise
described by `noise_params`. This is essentially an improved version of
the so-called "stratus" ore seen in some unofficial mods.
described by `noise_params` and `noise_threshold`. This is essentially an
improved version of the so-called "stratus" ore seen in some unofficial mods.
This sheet consists of vertical columns of uniform randomly distributed height,
varying between the inclusive range `column_height_min` and `column_height_max`.
@ -731,12 +731,23 @@ the default is 0.5.
The ore parameters `clust_scarcity` and `clust_num_ores` are ignored for this ore type.
### `puff`
Creates a sheet of ore in a cloud-like puff shape.
As with the `sheet` ore type, the size and shape of puffs are described by
`noise_params` and `noise_threshold` and are placed at random vertical positions
within the currently generated chunk.
The vertical top and bottom displacement of each puff are determined by the noise
parameters `np_puff_top` and `np_puff_bottom`, respectively.
### `blob`
Creates a deformed sphere of ore according to 3d perlin noise described by
`noise_params`. The maximum size of the blob is `clust_size`, and
`clust_scarcity` has the same meaning as with the `scatter` type.
### `vein
### `vein`
Creates veins of ore varying in density by according to the intersection of two
instances of 3d perlin noise with diffferent seeds, both described by
`noise_params`. `random_factor` varies the influence random chance has on
@ -771,6 +782,17 @@ Also produce this same ore between the height range of `-y_max` and `-y_min`.
Useful for having ore in sky realms without having to duplicate ore entries.
### `puff_cliffs`
If set, puff ore generation will not taper down large differences in displacement
when approaching the edge of a puff. This flag has no effect for ore types other
than `puff`.
### `puff_additive_composition`
By default, when noise described by `np_puff_top` or `np_puff_bottom` results in a
negative displacement, the sub-column at that point is not generated. With this
attribute set, puff ore generation will instead generate the absolute difference in
noise displacement values. This flag has no effect for ore types other than `puff`.
Decoration types
----------------
The varying types of decorations that can be placed.