Mgv7: Add 'mount_zero_level' parameter

Allows setting of the mountain 'zero level' (y where density gradient is zero).

It is easy to vertically shift smooth terrain by editing noise parameter 'offset',
but vertically shifting mountain terrain was complex and imprecise, involving
making a calculation based on an average of the mountain height parameter.
This commit is contained in:
paramat 2017-07-24 22:50:42 +01:00 committed by Nils Dagsson Moskopp
parent 97468d9162
commit f10492dc28
Signed by: erle
GPG Key ID: A3BC671C35191080
1 changed files with 3 additions and 0 deletions

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@ -1157,6 +1157,9 @@ mgv6_np_apple_trees (Apple trees noise) noise_params 0, 1, (100, 100, 100), 3429
# Flags starting with 'no' are used to explicitly disable them.
mgv7_spflags (Mapgen v7 specific flags) flags mountains,ridges,nofloatlands,caverns,biomerepeat mountains,ridges,floatlands,caverns,biomerepeat,nomountains,noridges,nofloatlands,nocaverns,nobiomerepeat
# Y of mountain density gradient zero level. Used to shift mountains vertically.
mgv7_mount_zero_level (Mountain zero level) int 0
# Controls width of tunnels, a smaller value creates wider tunnels.
mgv7_cave_width (Cave width) float 0.09