bflatasticandClaude Opus 5.5 fe0d11c5cc Effects: Fractal Noise's Soft Linear has no lattice creases (#259) ...

Soft Linear was value noise with a quintic fade between two lattice
values per axis. That fade has zero slope across every lattice line and
at every lattice point, so the noise's contours met the lattice at right
angles and flattened around its points. The turbulent fold (1 - |s|) and
high contrast turned that into a visible square grid at each layer's cell
size (Turbulent Basic, Contrast 140, Brightness -35: gradients 1.3x as
strong along the axes as along the diagonals; Spline 1.1x).

Soft Linear is now linear interpolation softened by a one-cell box
filter, i.e. the uniform quadratic B-spline over the 3 x 3 lattice values
around the nearest one (evolution still fades between two slices): smooth
everywhere, with half the neighbours' difference as its slope on lattice
lines, and cheaper than Spline (9 taps instead of 16). Averaging
lowers the noise's spread, so a fixed gain about mid-grey restores the
quintic fade's variance and existing projects keep their contrast and
brightness (issue settings: mean 0.356 -> 0.362, std 0.147 -> 0.152,
axis bias 1.28 -> 1.05).

Only Fractal / Turbulent Noise's Soft Linear changes: generate's
value_noise and its other callers are untouched. noise3 now shares
generate's lattice hash and fade instead of copying them. The GPU
kernels (pointwise Fractal Noise and fxn_fractal) call the same
soft_linear_noise. No golden hashes pin these cases.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-08 21:00:42 +07:00

..

shaders

Effects: Fractal Noise's Soft Linear has no lattice creases (#259)

2026-10-08 21:00:42 +07:00

adv3d.rs

fix: contain GPU initialization and retire failed readbacks

2026-10-06 16:40:12 -05:00

bokeh.rs

M13.13: gpu texture pool, Auto per-comp backend choice, warp-family GPU ports

2026-10-03 10:31:31 -04:00

classic3d.rs

M13.13: gpu texture pool, Auto per-comp backend choice, warp-family GPU ports

2026-10-03 10:31:31 -04:00

context.rs

GPU: the compositor declines OpenGL adapters at once (#243)

2026-10-08 13:57:08 +07:00

deferred.rs

Effects: Turbulent Displace displaces the whole layer, not one quadrant (#227)

2026-10-08 12:20:10 +07:00

effects.rs

Merge main into M13.28 worktree

2026-10-04 02:57:55 -04:00

fx_color.rs

M13.23: GPU colour management (LUTs, OCIO, Color Profile Converter, Lumetri LUT/look)

2026-10-03 17:43:24 -04:00

fx_depth.rs

M13.23: GPU 3D Channel effects (aux channels as textures)

2026-10-03 17:33:41 -04:00

fx_distort.rs

Effects: Turbulent Displace displaces the whole layer, not one quadrant (#227)

2026-10-08 12:20:10 +07:00

fx_extra.rs

M13.13: GPU Circle, Ellipse, Iris Wipe, Bevel Alpha, Bevel Edges, Gaussian Blur (Legacy)

2026-10-03 10:53:00 -04:00

fx_gen2.rs

M13.28: GPU generators (fx_gen2): Lightning, Advanced Lightning, Beam, Lens Flare, Radio Waves, Vegas, Stroke, Scribble, Write-on, Paint Bucket, Eyedropper Fill, CC Glue Gun, CC Threads, Audio Spectrum/Waveform, Basic Text, Path Text

2026-10-04 02:56:00 -04:00

fx_generate.rs

M13.13: GPU Circle, Ellipse, Iris Wipe, Bevel Alpha, Bevel Edges, Gaussian Blur (Legacy)

2026-10-03 10:53:00 -04:00

fx_key.rs

M13.28: GPU pixel ports (fx_pixel2): CC Cross/Radial/Vector Blur, Reduce Interlace Flicker, CC Composite, Color Link, Cineon, HDR Compander/Highlight Compression, Grow Bounds, CC Overbrights, CC Block Load, CC Burn Film, CC Glass/Plastic, CC HexTile, CC Mr. Smoothie, Inner/Outer Key, CC Simple Wire Removal, Basic 3D

2026-10-04 01:33:54 -04:00

fx_light.rs

M13.22: GPU CC light family (CC Light Rays, CC Light Burst 2.5, CC Light Sweep, CC Light Wipe)

2026-10-03 17:31:26 -04:00

fx_lut.rs

M13.29: GPU effects part D (particles and remaining fallbacks)

2026-10-04 01:35:56 -04:00

fx_noise.rs

M13.23: GPU Immersive Video effects

2026-10-03 17:53:23 -04:00

fx_particles.rs

M13.29: GPU effects part D (particles and remaining fallbacks)

2026-10-04 01:35:56 -04:00

fx_pixel2.rs

M13.28: GPU pixel ports (fx_pixel2): CC Cross/Radial/Vector Blur, Reduce Interlace Flicker, CC Composite, Color Link, Cineon, HDR Compander/Highlight Compression, Grow Bounds, CC Overbrights, CC Block Load, CC Burn Film, CC Glass/Plastic, CC HexTile, CC Mr. Smoothie, Inner/Outer Key, CC Simple Wire Removal, Basic 3D

2026-10-04 01:33:54 -04:00

fx_sim.rs

M13.29: GPU effects part D (particles and remaining fallbacks)

2026-10-04 01:35:56 -04:00

fx_stylize.rs

M13.13: gpu texture pool, Auto per-comp backend choice, warp-family GPU ports

2026-10-03 10:31:31 -04:00

fx_text.rs

M13.22: GPU transitions and perspective (Block Dissolve, CC Glass/Grid/Image Wipe, CC Jaws, CC Line Sweep, CC Radial ScaleWipe, CC Scale Wipe, CC Twister, CC WarpoMatic, Radial Shadow, CC Bender, CC Blobbylize, CC Cylinder, CC Sphere, CC Spotlight, CC Environment, 3D Glasses) and text (Numbers, Timecode: CPU glyph coverage, GPU composite)

2026-10-03 17:48:02 -04:00

fx_time.rs

M13.29: GPU effects part D (particles and remaining fallbacks)

2026-10-04 01:35:56 -04:00

fx_tone.rs

M13.13: gpu texture pool, Auto per-comp backend choice, warp-family GPU ports

2026-10-03 10:31:31 -04:00

fx_transition.rs

M13.22: GPU transitions and perspective (Block Dissolve, CC Glass/Grid/Image Wipe, CC Jaws, CC Line Sweep, CC Radial ScaleWipe, CC Scale Wipe, CC Twister, CC WarpoMatic, Radial Shadow, CC Bender, CC Blobbylize, CC Cylinder, CC Sphere, CC Spotlight, CC Environment, 3D Glasses) and text (Numbers, Timecode: CPU glyph coverage, GPU composite)

2026-10-03 17:48:02 -04:00

fx_vr.rs

M13.23: GPU Immersive Video effects

2026-10-03 17:53:23 -04:00

fx_warp.rs

M13.29: GPU effects part D (particles and remaining fallbacks)

2026-10-04 01:35:56 -04:00

lib.rs

Render: render.backend says why it renders on the CPU; mcp --gpu documented (#262)

2026-10-08 18:09:01 +07:00

ops.rs

G2: improve editing reliability and Windows rendering fidelity

2026-10-06 00:00:31 -05:00

particles.rs

fix: contain GPU initialization and retire failed readbacks

2026-10-06 16:40:12 -05:00

readback.rs

fix: contain GPU initialization and retire failed readbacks

2026-10-06 16:40:12 -05:00

tests_3d.rs

Merge main into M13.6

2026-10-03 07:53:31 -04:00

tests_adjust.rs

M13.28: GPU generators (fx_gen2): Lightning, Advanced Lightning, Beam, Lens Flare, Radio Waves, Vegas, Stroke, Scribble, Write-on, Paint Bucket, Eyedropper Fill, CC Glue Gun, CC Threads, Audio Spectrum/Waveform, Basic Text, Path Text

2026-10-04 02:56:00 -04:00

tests_adv3d.rs

GPU on wgpu's OpenGL backend: renderable depth target, portable shaders, serialised tests

2026-10-05 10:08:21 -04:00

tests_deferred_jobs.rs

M13.30: web depth and polish

2026-10-04 02:57:17 -04:00

tests_deferred.rs

fix: contain GPU initialization and retire failed readbacks

2026-10-06 16:40:12 -05:00

tests_fx_color.rs

Merge main into M9.13 (GPU kernels defer CPU-only controls via catalog::gpu_supported)

2026-10-03 07:29:30 -04:00

tests_fx_depth.rs

M13.23: GPU 3D Channel effects (aux channels as textures)

2026-10-03 17:33:41 -04:00

tests_fx_distort.rs

Effects: Turbulent Displace displaces the whole layer, not one quadrant (#227)

2026-10-08 12:20:10 +07:00

tests_fx_extra.rs

M13.13: GPU Circle, Ellipse, Iris Wipe, Bevel Alpha, Bevel Edges, Gaussian Blur (Legacy)

2026-10-03 10:53:00 -04:00

tests_fx_gen2.rs

M13.28: GPU generators (fx_gen2): Lightning, Advanced Lightning, Beam, Lens Flare, Radio Waves, Vegas, Stroke, Scribble, Write-on, Paint Bucket, Eyedropper Fill, CC Glue Gun, CC Threads, Audio Spectrum/Waveform, Basic Text, Path Text

2026-10-04 02:56:00 -04:00

tests_fx_generate.rs

M12.7: GPU blur/transition/generate effects (radial, camera lens, CC radial fast, wipes, venetian, cell pattern, checkerboard, grid, 4-color, noise, add grain)

2026-10-03 02:46:09 -04:00

tests_fx_key.rs

G2: improve editing reliability and Windows rendering fidelity

2026-10-06 00:00:31 -05:00

tests_fx_light.rs

M13.22: GPU CC light family (CC Light Rays, CC Light Burst 2.5, CC Light Sweep, CC Light Wipe)

2026-10-03 17:31:26 -04:00

tests_fx_lut.rs

M13.29: GPU effects part D (particles and remaining fallbacks)

2026-10-04 01:35:56 -04:00

tests_fx_noise.rs

G2: improve editing reliability and Windows rendering fidelity

2026-10-06 00:00:31 -05:00

tests_fx_particles.rs

M13.29: GPU effects part D (particles and remaining fallbacks)

2026-10-04 01:35:56 -04:00

tests_fx_pixel2.rs

M13.28: GPU generators (fx_gen2): Lightning, Advanced Lightning, Beam, Lens Flare, Radio Waves, Vegas, Stroke, Scribble, Write-on, Paint Bucket, Eyedropper Fill, CC Glue Gun, CC Threads, Audio Spectrum/Waveform, Basic Text, Path Text

2026-10-04 02:56:00 -04:00

tests_fx_sim.rs

M13.29: GPU effects part D (particles and remaining fallbacks)

2026-10-04 01:35:56 -04:00

tests_fx_stylize.rs

M13.13: gpu texture pool, Auto per-comp backend choice, warp-family GPU ports

2026-10-03 10:31:31 -04:00

tests_fx_text.rs

M13.22: GPU transitions and perspective (Block Dissolve, CC Glass/Grid/Image Wipe, CC Jaws, CC Line Sweep, CC Radial ScaleWipe, CC Scale Wipe, CC Twister, CC WarpoMatic, Radial Shadow, CC Bender, CC Blobbylize, CC Cylinder, CC Sphere, CC Spotlight, CC Environment, 3D Glasses) and text (Numbers, Timecode: CPU glyph coverage, GPU composite)

2026-10-03 17:48:02 -04:00

tests_fx_time.rs

M13.29: GPU effects part D (particles and remaining fallbacks)

2026-10-04 01:35:56 -04:00

tests_fx_tone.rs

M13.9: gpu Color Stabilizer apply pass

2026-10-03 08:28:27 -04:00

tests_fx_transition.rs

M13.22: GPU transitions and perspective (Block Dissolve, CC Glass/Grid/Image Wipe, CC Jaws, CC Line Sweep, CC Radial ScaleWipe, CC Scale Wipe, CC Twister, CC WarpoMatic, Radial Shadow, CC Bender, CC Blobbylize, CC Cylinder, CC Sphere, CC Spotlight, CC Environment, 3D Glasses) and text (Numbers, Timecode: CPU glyph coverage, GPU composite)

2026-10-03 17:48:02 -04:00

tests_fx_vr.rs

M13.23: GPU Immersive Video effects

2026-10-03 17:53:23 -04:00

tests_fx_warp.rs

M13.29: GPU effects part D (particles and remaining fallbacks)

2026-10-04 01:35:56 -04:00

tests_init.rs

GPU: the compositor declines OpenGL adapters at once (#243)

2026-10-08 13:57:08 +07:00

tests_particles.rs

M13.30: web depth and polish

2026-10-04 02:57:17 -04:00

tests.rs

fix: contain GPU initialization and retire failed readbacks

2026-10-06 16:40:12 -05:00

walk.rs

M13.22: GPU compositing of Advanced 3D runs with blend modes, track mattes (2D and 3D), Preserve Transparency, and environment backgrounds (Classic and Advanced 3D skies)

2026-10-03 18:26:06 -04:00