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
6e5bd1885d
n/fractal: add runtime switchable fractal
2015-06-11 19:33:51 +10:00
5fbfa94dac
n/f/base: add basis accessor
2015-06-11 19:32:35 +10:00
c3e3b79b2c
n/f/base: add accessor implementations
2015-06-11 19:32:29 +10:00
7311acaef6
n/f/base: add frequency accessor implementation
2015-06-02 20:33:00 +10:00
be2317b605
n/basis: add seed accessor method
2015-06-02 17:07:42 +10:00
83f23fe836
n/f/hetero: use unsigned type for octaves
2015-06-02 17:06:46 +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
2d002c9dce
n/fractal: extract each type into seperate units
2015-06-01 16:21:26 +10:00
