49 lines
669 B
Plaintext
49 lines
669 B
Plaintext
|
== noise
|
||
|
|
|
||
|
|
=== fractals
|
||
|
|
|
||
|
|
fbm:: fractional brownian motion. simple summation of successive basis iterations with geometrically varying amplitude and frequency. results in homogenous and isotropic fields.
|
||
|
|
hetero:: heterogenous fractal terrain. dampens high frequency contributions at local minima
|
||
|
|
rmf::
|
||
|
|
hmf::
|
||
|
|
|
||
|
|
runtime::
|
||
|
|
|
||
|
|
==== fractional brownian motion (fbm)
|
||
|
|
|
||
|
|
==== hetergenous fractal terrain
|
||
|
|
|
||
|
|
==== ridged multi-fractal
|
||
|
|
|
||
|
|
==== hybrid multi-fractal
|
||
|
|
|
||
|
|
=== parameters
|
||
|
|
|
||
|
|
octaves::
|
||
|
|
|
||
|
|
H:: fractal hurst parameter.
|
||
|
|
|
||
|
|
amplitude::
|
||
|
|
gain::
|
||
|
|
|
||
|
|
frequency::
|
||
|
|
lacunarity::
|
||
|
|
|
||
|
|
|
||
|
|
=== basis
|
||
|
|
|
||
|
|
worley::
|
||
|
|
perlin::
|
||
|
|
value::
|
||
|
|
patch::
|
||
|
|
constant::
|
||
|
|
|
||
|
|
=== lerp
|
||
|
|
|
||
|
|
linear::
|
||
|
|
cubic::
|
||
|
|
quintic::
|
||
|
|
cosine::
|
||
|
|
|
||
|
|
=== turbulence
|