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-rw-r--r--builtin/settingtypes.txt38
-rw-r--r--minetest.conf.example26
2 files changed, 33 insertions, 31 deletions
diff --git a/builtin/settingtypes.txt b/builtin/settingtypes.txt
index 9ddf5b5ae..607fbe607 100644
--- a/builtin/settingtypes.txt
+++ b/builtin/settingtypes.txt
@@ -936,52 +936,58 @@ mgv7_np_cave2 (Mapgen v7 cave2 noise parameters) noise_params 0, 12, (100, 100,
# Flags starting with "no" are used to explicitly disable them.
mgfractal_spflags (Mapgen fractal flags) flags nojulia julia,nojulia
-# Mandelbrot set: iterations of recursive function.
+# Mandelbrot set: Iterations of the recursive function.
# Controls scale of finest detail.
mgfractal_m_iterations (Mapgen fractal mandelbrot iterations) int 9
-# Mandelbrot set: Approximate scale in nodes.
-# Format is 3 numbers separated by commas, inside brackets.
+# Mandelbrot set: Approximate (X,Y,Z) scales in nodes.
+# Format is 3 numbers separated by commas and inside brackets.
mgfractal_m_scale (Mapgen fractal mandelbrot scale) string (1024.0, 256.0, 1024.0)
-# 'string' is currently used for a v3f argument.
+# Type 'string' is currently used for a v3f.
-# Mandelbrot set: Offsets the fractal from world centre.
-# Format is 3 numbers separated by commas, inside brackets.
-# Range -2 to 2, multiply by m_scale for actual offset in nodes.
+# Mandelbrot set: (X,Y,Z) offsets from world centre.
+# Format is 3 numbers separated by commas and inside brackets.
+# Range roughly -2 to 2, multiply by m_scale for offsets in nodes.
mgfractal_m_offset (Mapgen fractal mandelbrot offset) string (1.75, 0.0, 0.0)
-# 'string' is currently used for a v3f argument.
+# Type 'string' is currently used for a v3f.
# Mandelbrot set: W co-ordinate of the generated 3D slice of the 4D shape.
+# Range roughly -2 to 2.
mgfractal_m_slice_w (Mapgen fractal mandelbrot slice w) float 0.0
-# Julia set: iterations of recursive function.
+# Julia set: Iterations of the recursive function.
# Controls scale of finest detail.
mgfractal_j_iterations (Mapgen fractal julia iterations) int 9
-# Julia set: Approximate scale in nodes.
-# Format is 3 numbers separated by commas, inside brackets.
+# Julia set: Approximate (X,Y,Z) scales in nodes.
+# Format is 3 numbers separated by commas and inside brackets.
mgfractal_j_scale (Mapgen fractal julia scale) string (2048.0, 512.0, 2048.0)
-# 'string' is currently used for a v3f argument.
+# Type 'string' is currently used for a v3f.
-# Julia set: Offsets the fractal from world centre.
-# Format is 3 numbers separated by commas, inside brackets.
-# Range -2 to 2, multiply by j_scale for actual offset in nodes.
+# Julia set: (X,Y,Z) offsets from world centre.
+# Format is 3 numbers separated by commas and inside brackets.
+# Range roughly -2 to 2, multiply by j_scale for offsets in nodes.
mgfractal_j_offset (Mapgen fractal julia offset) string (0.0, 1.0, 0.0)
-# 'string' is currently used for a v3f argument.
+# Type 'string' is currently used for a v3f.
# Julia set: W co-ordinate of the generated 3D slice of the 4D shape.
+# Range roughly -2 to 2.
mgfractal_j_slice_w (Mapgen fractal julia slice w) float 0.0
# Julia set: X value determining the 4D shape.
+# Range roughly -2 to 2.
mgfractal_julia_x (Mapgen fractal julia x) float 0.33
# Julia set: Y value determining the 4D shape.
+# Range roughly -2 to 2.
mgfractal_julia_y (Mapgen fractal julia y) float 0.33
# Julia set: Z value determining the 4D shape.
+# Range roughly -2 to 2.
mgfractal_julia_z (Mapgen fractal julia z) float 0.33
# Julia set: W value determining the 4D shape.
+# Range roughly -2 to 2.
mgfractal_julia_w (Mapgen fractal julia w) float 0.33
mgfractal_np_seabed (Mapgen fractal seabed noise parameters) noise_params -14, 9, (600, 600, 600), 41900, 5, 0.6, 2.0
diff --git a/minetest.conf.example b/minetest.conf.example
index 888e0b41f..99ac2425c 100644
--- a/minetest.conf.example
+++ b/minetest.conf.example
@@ -1188,54 +1188,50 @@
# type: flags possible values: julia, nojulia
# mgfractal_spflags = nojulia
-# Mandelbrot set: iterations of recursive function.
+# Mandelbrot set: Iterations of the recursive function.
# Controls scale of finest detail.
# type: int
# mgfractal_m_iterations = 9
-# Mandelbrot set: Approximate scale in nodes.
+# Mandelbrot set: Approximate (X,Y,Z) scales in nodes.
# type: v3f
# mgfractal_m_scale = (1024.0, 256.0, 1024.0)
-# Mandelbrot set: Offsets the fractal from world centre.
-# Range -2 to 2, multiply by m_scale for actual offset in nodes.
+# Mandelbrot set: (X,Y,Z) offsets from world centre.
+# Range roughly -2 to 2, multiply by m_scale for offsets in nodes.
# type: v3f
# mgfractal_m_offset = (1.75, 0.0, 0.0)
# Mandelbrot set: W co-ordinate of the generated 3D slice of the 4D shape.
+# Range roughly -2 to 2.
# type: float
# mgfractal_m_slice_w = 0.0
-# Julia set: iterations of recursive function.
+# Julia set: Iterations of the recursive function.
# Controls scale of finest detail.
# type: int
# mgfractal_j_iterations = 9
-# Julia set: Approximate scale in nodes.
+# Julia set: Approximate (X,Y,Z) scales in nodes.
# type: v3f
# mgfractal_j_scale = (2048.0, 512.0, 2048.0)
-# Julia set: Offsets the fractal from world centre.
-# Range -2 to 2, multiply by j_scale for actual offset in nodes.
+# Julia set: (X,Y,Z) offsets from world centre.
+# Range roughly -2 to 2, multiply by j_scale for offsets in nodes.
# type: v3f
# mgfractal_j_offset = (0.0, 1.0, 0.0)
# Julia set: W co-ordinate of the generated 3D slice of the 4D shape.
+# Range roughly -2 to 2.
# type: float
# mgfractal_j_slice_w = 0.0
# Julia set: The following 4 values determine the 4D shape.
-# Range -2 to 2.
+# Range roughly -2 to 2.
# type: float
# mgfractal_julia_x = 0.33
-
-# type: float
# mgfractal_julia_y = 0.33
-
-# type: float
# mgfractal_julia_z = 0.33
-
-# type: float
# mgfractal_julia_w = 0.33
# type: noise_params