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e7600a79c5
GLSL fixture: tie families, regenerated CultMath.glsl and glsl-parity.json ...
Two families appended after phacelle, cultmath_snoise(vec3) and
cultmath_snoise_grad(vec3) over TiePoint3 (seven of eight cases on lattice
diagonals, one of eight on (t, t, t)); the shared Random leaves every earlier
family's draws unchanged. Both carry the tolerance text "ulp-bounded, on the
simplex tie set" and share a glsl name with the random families, so a consumer
tells them apart by index or tolerance.
Regenerated on Yggdrasil (Linux, the fixture's platform) with
CULTMATH_WRITE_GLSL=1. CultMath.glsl: the two tie lines, the constant, one
comment sentence. Fixture: 41 cases of iv_snoise_ball(vec3) and iv_fbm_ball move
with L, everything else is byte-identical before the appended families. Full
suite on Yggdrasil: 290 of 290.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-04 03:25:43 +02:00
GLSL fixture: tie families, regenerated CultMath.glsl and glsl-parity.json
2026-10-04 03:25:43 +02:00
Test that the float2 radial falloff overload accumulates, not assigns
2026-09-24 20:13:05 +02:00
cultmath: BoundedLeastSquares tests drive stalled passes to the stall rule
2026-09-29 13:14:21 +02:00
tests: fix hashing fixtures, false comments, and gradient tolerance
2026-09-25 23:13:50 +02:00
Compile the real HLSL mirror as C# and with dxc; fix its errors
2026-09-14 13:57:03 +02:00
Move CultMath into the CultLib monorepo
2026-08-26 17:35:51 +02:00
Fix a tolerance-overload bug that made intercept precision asserts inert
2026-09-24 19:38:30 +02:00
CultMath GLSL tests: overloads compared by signature; the two-file header contract pinned
2026-10-03 14:15:32 +02:00
GLSL fixture: tie families, regenerated CultMath.glsl and glsl-parity.json
2026-10-04 03:25:43 +02:00
CultMath intervals: cultmath_iv_* over float2(lo, hi) in C# and HLSL, with snoise and fbm ball bounds
2026-10-02 19:52:33 +02:00
Move CultMath into the CultLib monorepo
2026-08-26 17:35:51 +02:00
snoise tie rule: x over y, y over z, x over z (a total order) in C# and both HLSL copies
2026-10-04 03:15:32 +02:00
Make CultMath HLSL-shaped: writable components, bool-vector comparisons
2026-09-14 13:29:59 +02:00
CultMath GLSL: Phacelle lowered into its own MPL-2.0 file; iv_frustum_ball and iv_exp in the fixture
2026-10-03 13:40:16 +02:00
Make CultMath HLSL-shaped: writable components, bool-vector comparisons
2026-09-14 13:29:59 +02:00
CultMath intervals: enclosure harness, one-ulp shrink mutants, noise bounds, Lipschitz pin, saving
2026-10-02 19:56:30 +02:00
CultMath: regenerate snoise golden values for the upstream kernel
2026-09-29 12:09:43 +02:00
Move CultMath into the CultLib monorepo
2026-08-26 17:35:51 +02:00
Re-pin SNOISE_LIPSCHITZ to 7.9640074 on the tie-fixed kernel
2026-10-04 03:16:31 +02:00
snoise tie rule: x over y, y over z, x over z (a total order) in C# and both HLSL copies
2026-10-04 03:15:32 +02:00
CultMath: Phacelle port moves into MPL-2.0 files; prune cut pinned by boundary points
2026-09-30 00:34:27 +02:00
Pin mtp test-runner for CultMath and document mutation testing
2026-09-22 21:24:05 +02:00
Tie the scalar comparison overloads too, not just vector-vector
2026-09-24 19:49:23 +02:00
e7600a79c5