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fix: rename check_wire_collisions to find_wires_crossing_symbols and detect pass-through wires

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Wires that start at a component pin but continue through the body were
incorrectly suppressed as "valid connections." Now nudges the pin endpoint
toward the other end and re-tests intersection — if the shortened segment
still hits the bbox, the wire passes through and is flagged.

Renamed the tool from check_wire_collisions to find_wires_crossing_symbols
across all layers (Python, handler, schema, TypeScript) to clarify that it
finds wires crossing over component symbols, which is unacceptable in
schematics.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Eugene Mikhantyev
2026-03-15 13:48:18 +00:00
parent 3ab93b241f
commit 76ad44121c
5 changed files with 89 additions and 31 deletions
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14
python/kicad_interface.py
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@@ -403,7 +403,7 @@ class KiCADInterface:
"find_unconnected_pins": self._handle_find_unconnected_pins,
"find_overlapping_elements": self._handle_find_overlapping_elements,
"get_elements_in_region": self._handle_get_elements_in_region,
"check_wire_collisions": self._handle_check_wire_collisions,
"find_wires_crossing_symbols": self._handle_find_wires_crossing_symbols,
"import_svg_logo": self._handle_import_svg_logo,
# UI/Process management commands
"check_kicad_ui": self._handle_check_kicad_ui,
@@ -2734,23 +2734,23 @@ class KiCADInterface:
logger.error(traceback.format_exc())
return {"success": False, "message": str(e)}
def _handle_check_wire_collisions(self, params):
"""Detect wires passing through component bodies without connecting to their pins"""
logger.info("Checking wire collisions in schematic")
def _handle_find_wires_crossing_symbols(self, params):
"""Find wires that cross over component symbol bodies"""
logger.info("Finding wires crossing symbols in schematic")
try:
from pathlib import Path
from commands.schematic_analysis import check_wire_collisions
from commands.schematic_analysis import find_wires_crossing_symbols
schematic_path = params.get("schematicPath")
if not schematic_path:
return {"success": False, "message": "schematicPath is required"}
result = check_wire_collisions(Path(schematic_path))
result = find_wires_crossing_symbols(Path(schematic_path))
return {
"success": True,
"collisions": result,
"count": len(result),
"message": f"Found {len(result)} wire collision(s)",
"message": f"Found {len(result)} wire(s) crossing symbols",
}
except Exception as e:
logger.error(f"Error checking wire collisions: {e}")