This code defines a PCB layout with test points, obstacles, and routed traces, including components like rotated and twin pads for physical hardware design.
# dataset-srj11-45-degree
45 Degree Autorouting Problem Dataset (validates an autorouter has good 45-degree obstacle support)
This repo is now scaffolded as a regular `tscircuit` project with twenty
single-net obstacle samples under `circuits/`. Each sample uses two
`<testpoint />` endpoints and one routed trace, with rotated custom-footprint
chips acting as the blocking geometry.
Current samples:
- `sample001`: wide rising tunnel between two diamond pads
- `sample002`: wide falling tunnel between two diamond pads
- `sample003`: rising tunnel using two-pad diagonal stretches with an about-0.1mm sliver
- `sample004`: falling tunnel mirrored with two-pad diagonal stretches
- `sample005`: asymmetric rising diamond tunnel with a larger entry obstacle
- `sample006`: asymmetric falling diamond tunnel with mirrored obstacle sizes
- `sample007`: wide tunnel between two tilted rectangular pads
- `sample008`: mirrored tilted-pad tunnel
- `sample009`: two diamond tunnels in sequence
- `sample010`: narrower rising tunnel between two tilted rectangular pads
- `sample011`: ten-obstacle horizontal weave with blockers across the centerline
- `sample012`: ten-obstacle rising diagonal weave with scattered blockers on the route
- `sample013`: ten-obstacle falling diagonal weave through alternating blockers
- `sample014`: ten-obstacle broken fence that forces repeated gap selection
- `sample015`: ten-obstacle shelf field with blockers forcing alternating side escapes
- `sample016`: ten-obstacle island cluster threaded through alternating openings
- `sample017`: ten-tooth comb maze with alternating 45-degree sliver gates
- `sample018`: ten-obstacle guarded ring aperture with sentries in the corridor
- `sample019`: ten-obstacle asymmetric scatter field blocking a diagonal net
- `sample020`: ten-obstacle zigzag maze with blockers placed in every corridor segment
Usage:
- `bun install`
- `bun run build`
- `tsci build circuits/sample001.circuit.tsx`