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Mgfractal: Move julia set selection into formula parameter 

Improve default parameters
Update and improve documentation
Unhide mapgen, but is still unstable
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paramat 2015-11-21 20:22:45 +00:00 committed by Nils Dagsson Moskopp
parent 93356f96df
commit 90edce95c3
Signed by: erle
GPG Key ID: A3BC671C35191080
1 changed files with 20 additions and 16 deletions
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builtin/settingtypes.txt
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@ -970,29 +970,33 @@ mgflat_np_cave2 (Mapgen flat cave2 noise parameters) noise_params 0, 12, (128, 1
[***Mapgen fractal]
# Map generation attributes specific to Mapgen fractal.
# The 'julia' flag results in the corresponding julia set being generated.
# Flags that are not specified in the flag string are not modified from the default.
# Flags starting with "no" are used to explicitly disable them.
mgfractal_spflags (Mapgen fractal flags) flags nojulia julia,nojulia
# Choice of 4 mandelbrot set variations.
# 1 = 4D "Roundy" mandelbrot set, 2 = 4D "Squarry" mandelbrot set,
# 3 = 4D "Mandy Cousin" mandelbrot set, 4 = 4D mandelbrot set variation.
mgfractal_formula (Mapgen fractal formula) int 1 1 4
# Choice of 8 4-dimensional fractals.
# 1 = "Roundy" mandelbrot set.
# 2 = "Roundy" julia set.
# 3 = "Squarry" mandelbrot set.
# 4 = "Squarry" julia set.
# 5 = "Mandy Cousin" mandelbrot set.
# 6 = "Mandy Cousin" julia set.
# 7 = "Variation" mandelbrot set.
# 8 = "Variation" julia set.
mgfractal_formula (Mapgen fractal formula) int 1 1 8
# Iterations of the recursive function.
# Controls scale of finest detail.
mgfractal_iterations (Mapgen fractal iterations) int 9
mgfractal_iterations (Mapgen fractal iterations) int 11
# Approximate (X,Y,Z) scales in nodes.
mgfractal_scale (Mapgen fractal scale) v3f (1024.0, 256.0, 1024.0)
# Approximate (X,Y,Z) scale of fractal in nodes.
mgfractal_scale (Mapgen fractal scale) v3f (4096.0, 1024.0, 4096.0)
# (X,Y,Z) offsets from world centre.
# Range roughly -2 to 2, multiply by 'scale' for offsets in nodes.
mgfractal_offset (Mapgen fractal offset) v3f (1.75, 0.0, 0.0)
# (X,Y,Z) offset of fractal from world centre.
# Used to move a suitable spawn area of low land close to (0, 0).
# The default is suitable for mandelbrot sets, it needs to be edited for julia sets,
# do this by greatly reducing 'scale' and setting 'offset' initially to (0, 0, 0).
# Range roughly -2 to 2. Multiply by 'scale' for offset in nodes.
mgfractal_offset (Mapgen fractal offset) v3f (1.79, 0.0, 0.0)
# W co-ordinate of the generated 3D slice of the 4D shape.
# Alters the generated 3D shape.
# Range roughly -2 to 2.
mgfractal_slice_w (Mapgen fractal slice w) float 0.0