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rip up traces only on anchor fp's layer

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This commit is contained in:
jaseg 2023-07-03 16:09:28 +02:00
parent a81c209746
commit 5e3313c346
1 changed files with 20 additions and 9 deletions
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29
mesh_dialog.py
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@ -125,10 +125,14 @@ class MeshPluginMainDialog(mesh_plugin_dialog.MainDialog):
def tearup_mesh(self, matching=None):
count = 0
anchor, target_layer_id = self.get_anchor()
for track in self.board.GetTracks():
if matching is not None and track.GetNet().GetNetname() not in matching:
continue
if track.GetLayer() != target_layer_id:
continue
count += 1
self.board.Remove(track)
print(f'Tore up {count} trace segments.')
@ -136,6 +140,21 @@ class MeshPluginMainDialog(mesh_plugin_dialog.MainDialog):
def settings_fn(self):
return path.join(path.dirname(self.board.GetFileName()), 'last_kimesh_settings.json')
def get_anchor(self):
ref = str(list(self.board.Footprints())[self.m_anchorChoice.GetSelection()].GetReference())
footprints = [ fp for fp in self.board.Footprints() if fp.GetReference() == ref ]
if len(footprints) == 0:
wx.MessageDialog(self, f'Error: Could not find anchor footprint "{ref}".').ShowModal()
raise ValueError()
if len(footprints) > 1:
wx.MessageDialog(self, f'Error: Multiple footprints with anchor footprint reference "{ref}".').ShowModal()
raise ValueError()
anchor = footprints[0]
pad0, *_ = anchor.Pads()
lset = pad0.GetLayerSet()
target_layer_id, *_ = [l for l in lset.CuStack() if lset.Contains(l)]
return anchor, target_layer_id
def generate_mesh(self, evt):
try:
settings = GeneratorSettings(
@ -155,16 +174,8 @@ class MeshPluginMainDialog(mesh_plugin_dialog.MainDialog):
except:
wx.MessageDialog(self, "Cannot save settings: {}.".format(e), "File I/O error").ShowModal()
anchor = [ fp for fp in self.board.Footprints() if fp.GetReference() == settings.anchor ]
if len(anchor) == 0:
return wx.MessageDialog(self, f'Error: Could not find anchor footprint "{self.m_anchorInput.Value}".').ShowModal()
if len(anchor) > 1:
return wx.MessageDialog(self, f'Error: Multiple footprints with anchor footprint reference "{self.m_anchorInput.Value}".').ShowModal()
anchor, = anchor
pad0, *_ = anchor.Pads()
lset = pad0.GetLayerSet()
target_layer_id, *_ = [l for l in lset.CuStack() if lset.Contains(l)]
anchor, target_layer_id = self.get_anchor()
mesh_zones = []
for drawing in self.board.GetDrawings():