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Refactor: Remove AStarRouter, introduce AStarContext/AStarMetrics

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Jan Petykiewicz 2026-03-21 22:50:45 -07:00
commit a77ae781a7
23 changed files with 226 additions and 276 deletions
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19
examples/05_orientation_stress.py
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@ -1,6 +1,6 @@
from inire.geometry.collision import CollisionEngine
from inire.geometry.primitives import Port
from inire.router.astar import AStarRouter
from inire.router.astar import AStarContext, route_astar
from inire.router.cost import CostEvaluator
from inire.router.danger_map import DangerMap
from inire.router.pathfinder import PathFinder
@ -8,7 +8,7 @@ from inire.utils.visualization import plot_routing_results
def main() -> None:
print("Running Example 05: Orientation Stress Test...")
print("Running Example 05: Orientation Stress...")
# 1. Setup Environment
bounds = (0, 0, 200, 200)
@ -16,9 +16,9 @@ def main() -> None:
danger_map = DangerMap(bounds=bounds)
danger_map.precompute([])
evaluator = CostEvaluator(engine, danger_map, bend_penalty=50.0, sbend_penalty=150.0)
router = AStarRouter(evaluator, snap_size=1.0, bend_radii=[10.0])
pf = PathFinder(router, evaluator)
evaluator = CostEvaluator(engine, danger_map, bend_penalty=50.0)
context = AStarContext(evaluator, snap_size=1.0, bend_radii=[10.0])
pf = PathFinder(context)
# 2. Define Netlist: Complex orientation challenges
netlist = {
@ -29,15 +29,10 @@ def main() -> None:
net_widths = {nid: 2.0 for nid in netlist}
# 3. Route
print("Routing complex orientation nets...")
print("Routing nets with complex orientation combinations...")
results = pf.route_all(netlist, net_widths)
# 4. Check Results
for nid, res in results.items():
status = "Success" if res.is_valid else "Failed"
print(f" {nid}: {status}")
# 5. Visualize
# 4. Visualize
fig, ax = plot_routing_results(results, [], bounds, netlist=netlist)
fig.savefig("examples/05_orientation_stress.png")
print("Saved plot to examples/05_orientation_stress.png")