diff options
Diffstat (limited to 'twisted_coil_gen_twolayer.py')
| -rw-r--r-- | twisted_coil_gen_twolayer.py | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/twisted_coil_gen_twolayer.py b/twisted_coil_gen_twolayer.py index b46fc23..db5e26f 100644 --- a/twisted_coil_gen_twolayer.py +++ b/twisted_coil_gen_twolayer.py @@ -289,7 +289,8 @@ def traces_to_gmsh_mag(traces, mesh_out, bbox, model_name='gerbonara_board', log airbox_physical = gmsh.model.add_physical_group(3, [airbox], name='airbox') trace_physical = gmsh.model.add_physical_group(3, [toplevel_tag], name='trace') - gmsh.model.mesh.setSize([(0, tag) for dim, tag in gmsh.model.getBoundary([(3, toplevel_tag)], recursive=True) if dim == 0], 0.300) + gmsh.model.mesh.setSize([(0, tag) for dim, tag in gmsh.model.getBoundary([(3, toplevel_tag)], recursive=True) if dim == 0], 0.100) + gmsh.model.mesh.setSize([(0, tag) for dim, tag in gmsh.model.getBoundary([(3, substrate)], recursive=True) if dim == 0], 0.200) #interface_tags_top = gmsh.model.getBoundary([(3, contact_tag_top)], oriented=False) #interface_tags_bottom = gmsh.model.getBoundary([(3, contact_tag_bottom)], oriented=False) @@ -308,11 +309,13 @@ def traces_to_gmsh_mag(traces, mesh_out, bbox, model_name='gerbonara_board', log gmsh.option.setNumber('Mesh.MeshSizeFromCurvature', 32) gmsh.option.setNumber('Mesh.Smoothing', 10) - gmsh.option.setNumber('Mesh.Algorithm3D', 10) + gmsh.option.setNumber('Mesh.Algorithm3D', 10) # HXT gmsh.option.setNumber('Mesh.MeshSizeMax', 10) gmsh.option.setNumber('Mesh.MeshSizeMin', 0.08) gmsh.option.setNumber('General.NumThreads', multiprocessing.cpu_count()) + print('Writing geo file') + gmsh.write('/tmp/test.geo_unrolled') print('Meshing') gmsh.model.mesh.generate(dim=3) print('Writing to', str(mesh_out)) @@ -583,25 +586,25 @@ def generate(outfile, turns, outer_diameter, inner_diameter, via_diameter, via_d print(f'Warning: Defaulting to {trace_width:.2f} mm trace width.', file=sys.stderr) if trace_width is None: - if clearance > projected_spiral_pitch: + if round(clearance, 3) > round(projected_spiral_pitch, 3): raise click.ClickException(f'Error: Given clearance of {clearance:.2f} mm is larger than the projected spiral pitch of {projected_spiral_pitch:.2f} mm. Reduce clearance or increase the size of the coil.') trace_width = projected_spiral_pitch - clearance print(f'Calculated trace width for {clearance:.2f} mm clearance is {trace_width:.2f} mm.', file=sys.stderr) elif clearance is None: - if trace_width > projected_spiral_pitch: + if round(trace_width, 2) > round(projected_spiral_pitch, 2): raise click.ClickException(f'Error: Given trace width of {trace_width:.2f} mm is larger than the projected spiral pitch of {projected_spiral_pitch:.2f} mm. Reduce clearance or increase the size of the coil.') clearance = projected_spiral_pitch - trace_width print(f'Calculated clearance for {trace_width:.2f} mm trace width is {clearance:.2f} mm.', file=sys.stderr) else: - if trace_width > projected_spiral_pitch: + if round(trace_width, 2) > round(projected_spiral_pitch, 2): raise click.ClickException(f'Error: Given trace width of {trace_width:.2f} mm is larger than the projected spiral pitch of {projected_spiral_pitch:.2f} mm. Reduce clearance or increase the size of the coil.') clearance_actual = projected_spiral_pitch - trace_width - if clearance_actual < clearance: + if round(clearance_actual, 3) < round(clearance, 3): raise click.ClickException(f'Error: Actual clearance for {trace_width:.2f} mm trace is {clearance_actual:.2f} mm, which is lower than the given clearance of {clearance:.2f} mm.') - if via_diameter < trace_width: + if round(via_diameter, 2) < round(trace_width, 2): print(f'Clipping via diameter from {via_diameter:.2f} mm to trace width of {trace_width:.2f} mm.', file=sys.stderr) via_diameter = trace_width |