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fix: snapshot saves logs+prompt to logs/ subdir; routing via_x under start pad; router disabled

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This commit is contained in:
Tom
2026-03-11 11:04:24 +01:00
parent 8412277b3d
commit 3d9497ebe5
5 changed files with 68 additions and 11 deletions
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18
python/commands/routing.py
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@@ -144,9 +144,14 @@ class RoutingCommands:
if not net:
net = start_pad.GetNetname() or end_pad.GetNetname() or ""
# Detect if pads are on different copper layers → need via
start_layer = start_pad.GetLayerName()
end_layer = end_pad.GetLayerName()
# Detect if pads are on different copper layers → need via.
# SMD pad.GetLayer() reports F.Cu even on flipped B.Cu footprints in
# KiCAD 9 SWIG. Use footprint.GetLayer() instead — it always reflects
# the actual placed layer after Flip().
fp_start = footprints[from_ref]
fp_end = footprints[to_ref]
start_layer = self.board.GetLayerName(fp_start.GetLayer())
end_layer = self.board.GetLayerName(fp_end.GetLayer())
copper_layers = {"F.Cu", "B.Cu"}
needs_via = (
start_layer in copper_layers
@@ -155,8 +160,11 @@ class RoutingCommands:
)
if needs_via:
# Place via at midpoint between the two pads
via_x = (start_pos.x + end_pos.x) / 2 / scale
# Place via directly below the start pad (same X).
# Using the geometric midpoint X causes all vias to stack at
# the same X when pads are back-to-back mirrored (e.g. J1/J2
# on F.Cu/B.Cu): midpoint is always the board center.
via_x = start_pos.x / scale
via_y = (start_pos.y + end_pos.y) / 2 / scale
# Trace on start layer: start_pad → via