9bfdfa3f12
noise: remove constexpr from most methods
...
temporary measure until debug macros can be made constexpr
2015-06-30 22:24:43 +10:00
7b9a01c790
n/fractal: increment fractal pos between octave
...
given summation occurs with only scaling of positions between octaves,
points around the origin are likely to remain self-similar between
octaves. but nudging the point out range of the origin's unit surrounds
we can avoid degenerate highlights.
2015-06-17 03:06:05 +10:00
4f7a3d790f
n/f/fbm: accumulate frequency directly on point
...
avoids (minimal) extra multiplications.
2015-06-02 16:17:44 +10:00
6278902e3e
n/fractal: use a common base class
...
some working variables need to be precomputed. it makes sense to do this
in a base class.
2015-06-02 16:13:12 +10:00
bc1c576297
n/fractal: use hurst parameters consistently
2015-06-02 00:15:02 +10:00
1ec4b7b9a1
noise: add constexpr to eval functions
2015-06-01 18:45:47 +10:00
f6e2e6a409
n/fractal: use inline headers for fractals
2015-06-01 17:30:18 +10:00
