🚧 Pattern Editor v0.9.31 | 2026-02-18 18:07 ET — View progress on GitHub
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Pattern Editor

Create and edit arena patterns
PREVIEW MODE — Click "New" to create a pattern
Pattern Type
Parameters
= 36.00°
= 1.80° (200 frames)
Output
Source Frame
No frame loaded - double-click a frame in clipboard
Sequence Settings
Build from Clipboard Frames
Add frames from the Frames clipboard below
Pattern A
?
No pattern set
Pattern B
?
No pattern set
Combination Mode
Load Image
No image loaded
Preview
Drag to pan the arena region
Transform
100%
deg
Output
GS16: Maps 0-255 to 0-15
GS2: Threshold at 128 (0=dark, 1=bright)
Color:
15
Transform:

No Pattern Loaded

Load a .pat file or generate a new pattern to view it here.

60°
Arena Stats ▾
Columns:
Total panels:
Inner radius:
Arena height:
Total LEDs:
Az. resolution:
V. resolution:
Az. pixels:
V. pixels:
1 / 1
Capture frames from viewer
Capture patterns from viewer
No pattern
Arena: