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141 Commits

Author SHA1 Message Date
Zoë Gidiere
f278ae7ab5 update licence 2025-02-26 22:34:41 -07:00
Astrash
5e43f0afef Add support for Paralithic let expressions 2024-10-30 14:04:40 +11:00
Zoe Gidiere
4165224c51 Mark Cache Sampler Experimental 2024-10-29 16:04:55 -06:00
Zoe Gidiere
65d026a130 Fix Cache Deadlock 2024-10-12 15:38:51 -06:00
Zoe Gidiere
b9c2f4e63b Update Licence year 2024-10-12 02:03:43 -06:00
Zoe Gidiere
87674aa0ba fix cellular sampler 2024-10-12 02:02:28 -06:00
Zoe Gidiere
6946755e31 Minor Cellular opt 2024-10-12 00:56:37 -06:00
Zoe Gidiere
6851999926 Some refactoring 2024-10-11 19:45:12 -06:00
Zoe Gidiere
305255511d More cache improvements 2024-10-11 18:27:37 -06:00
Zoe Gidiere
9d328b12b3 More cache improvements 2024-10-11 16:06:23 -06:00
Zoe Gidiere
c1d3155ddd Cache Improvements 2024-10-11 15:15:10 -06:00
Zoe Gidiere
9a01a6c6a0 more WIP on cache 2024-10-11 00:20:46 -06:00
Zoe Gidiere
1ae0d1f867 WIP Caching Hints and Caching Sampler 2024-10-09 23:36:12 -06:00
Zoe Gidiere
370b2e0122 Fix import 2024-10-09 13:01:54 -06:00
Zoe Gidiere
331075e54d Refractor name 2024-10-09 12:59:19 -06:00
Zoë Gidiere
973590f5fd Add parameter to turn off salting cellular lookup 
another updated astrash commit
 2024-10-09 12:42:24 -06:00
Astrash
1a5ab6b505 Add meta annotations 2024-10-09 12:42:13 -06:00
Astrash
14732328cd Add default 'from' values for linear map template 2024-10-09 12:41:55 -06:00
Zoë Gidiere
6c7974c302 Implement linear map normalizer 
Updated astrash commit
 2024-10-09 12:41:40 -06:00
Zoe Gidiere
1204b7a8c1 ArithmeticSampler Derivatives 2024-10-09 12:37:50 -06:00
Astrash
fbe1c76e26 Forgot to include 4th derivative array index for 3D FBM 2024-10-09 21:50:08 +11:00
Astrash
4393a16b2f Use proper static isDifferentiable method 2024-10-09 20:56:11 +11:00
Astrash
b4fa635455 Ensure throw with incorrect use of SimplexStyle derivatives 
This should ensure that in the case an implementation fails to correctly
check isDifferentiable then performs a subsequent derivative based sample,
an error is thrown, rather than potentially missing a logic bug due to
noise of 0 and derivative of 0 being returned which could otherwise be
hard to narrow down.
 2024-10-09 20:45:25 +11:00
Astrash
9f425c6159 Add support for derivatives in FBM 2024-10-09 20:39:45 +11:00
Astrash
158ffba2a5 Make FractalNoiseFunction impls support derivatives 2024-10-09 20:39:13 +11:00
astrsh
589cf83c38 Flip comparison 
As per request from @duplexsystem
 2024-09-25 14:08:19 +10:00
Zoe Gidiere
1aa3ef813c add default sampler to pseudoerosion 2024-09-24 09:05:33 -06:00
Zoe Gidiere
f605ee1937 Remove Final from psuedoerosion template 2024-09-23 22:35:01 -06:00
Zoe Gidiere
9c8298fe53 convert pseudoerosion to double 2024-09-23 21:09:19 -06:00
Zoe Gidiere
d69b0dba90 reformat 2 2024-09-23 21:06:07 -06:00
Zoe Gidiere
42166d5239 bump version number 2024-09-23 20:59:02 -06:00
Zoe Gidiere
d6772f51ea Reformat 2024-09-23 20:56:13 -06:00
Zoe Gidiere
f469193909 Make seed affect pseudoerosion hasing 2024-09-23 20:51:00 -06:00
Zoe Gidiere
bd73427072 OpenSimplex 2 Derivative Impl 2024-09-23 20:29:41 -06:00
Zoe Gidiere
017b4608bc Fix build 2024-09-23 19:49:16 -06:00
Zoe Gidiere
5f340f8ffd slight open simplex 2s op\pt 2024-09-23 19:48:22 -06:00
Zoe Gidiere
5b35eb041b Remove temp DerivativeFractl nose 2024-09-23 19:43:56 -06:00
Zoe Gidiere
699d5d1d62 Derivable OpenSimplex2S Impl 
baased on https://gist.github.com/KdotJPG/882f36b2ae5ae56a8fc91627ec1c87f4
 2024-09-23 19:42:50 -06:00
Zoe Gidiere
07e3d0058d Refractor PseudoErosion 2024-09-23 16:46:48 -06:00
Zoe Gidiere
b1ad820e1c Move pseudoerosion to NoiseFunction 2024-09-23 16:37:42 -06:00
Zoe Gidiere
3644ee7fca Implement DerivateNoiseFunction 2024-09-23 16:28:34 -06:00
Zoe Gidiere
b14b355c6f Merge branch 'dev/fractal-gavoro-pseudoerosion' into ver/6.5.0 2024-09-21 17:22:47 -06:00
Zoe Gidiere
b63f5f4a8f Reformat 2024-09-18 12:43:41 -06:00
Gavin Tran
c20b1eaf10 Apply code style fixes 2024-04-21 15:39:48 -04:00
Gavin Tran
72f761678a Add SaltedNoiseFunctions in sampler conversion 2024-04-21 14:54:45 -04:00
Gavin Tran
62317a2f3f Add SaltedNoiseFunctions 2024-04-21 14:48:46 -04:00
Astrash
823afd592b Reduce number of erosion impulses 
A reduction of impulse evaluations from 5^2 to 3^2, original algorithm used exponential falloff function which required evaluating impulses from further away to avoid artifacts. I've changed it to a parabolic falloff function which is exactly 0 at the largest possible distance from a cell origin, meaning any cells further than that will not have an effect, preventing said artifacting from occurring. The parabolic function could be replaced with an exponential function (or any other similar easing function) as long as it has an x-intercept at maxCellDistSq. In addition, an option to control whether averaging impulses has been added as it has more of a visual impact with the aforementioned changes.
 2024-04-20 15:55:59 +10:00
Astrash
ff03b38b81 Derivative API documentation 2024-04-19 21:25:16 +10:00
Astrash
35246d65b9 Require implementing derivable check 2024-04-19 21:07:53 +10:00
Astrash
41652d29df Use proper check for derivative sampler validation 2024-04-19 21:05:52 +10:00