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Broke the methods apart to make it cleaner if the user wants more meshing control #6

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Merged
merged 5 commits into from
Jan 29, 2025
Merged

Broke the methods apart to make it cleaner if the user wants more meshing control #6

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d4cde66
Broke the methods apart to make it cleaner if the user wants more mes…
jmwright Jan 29, 2025
c01e9d8
Update assembly_mesh_plugin/plugin.py
jmwright Jan 29, 2025
932c346
Fix gmsh name
jmwright Jan 29, 2025
6fb0ecd
Fix gmsh name
jmwright Jan 29, 2025
3595878
Switched the method names in the test and added a getTaggedGmsh examp…
jmwright Jan 29, 2025
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21 changes: 17 additions & 4 deletions assembly_mesh_plugin/plugin.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,12 +5,11 @@
import gmsh


def assembly_to_gmsh(self, mesh_path="tagged_mesh.msh"):
def get_tagged_gmesh(self):
"""
Pack the assembly into a gmsh object, respecting assembly part names and face tags when creating
the physical groups.
Allows the user to get a gmsh object from the assembly, respecting assembly part names and face
tags, but have more control over how it is meshed.
"""

gmsh.initialize()
gmsh.option.setNumber("General.Terminal", 0)
gmsh.model.add("coil_assembly")
Expand Down Expand Up @@ -126,6 +125,18 @@ def assembly_to_gmsh(self, mesh_path="tagged_mesh.msh"):

gmsh.model.occ.synchronize()

return gmsh


def assembly_to_gmsh(self, mesh_path="tagged_mesh.msh"):
"""
Pack the assembly into a gmsh object, respecting assembly part names and face tags when creating
the physical groups.
"""

# Turn this assembly with potentially tagged faces into a gmsh object
gmsh = get_tagged_gmesh(self)

gmsh.model.mesh.field.setAsBackgroundMesh(2)

gmsh.model.mesh.generate(3)
Expand All @@ -136,3 +147,5 @@ def assembly_to_gmsh(self, mesh_path="tagged_mesh.msh"):

# Patch the new assembly functions into CadQuery's importers package
cq.Assembly.assemblyToGmsh = assembly_to_gmsh
cq.Assembly.saveToGmsh = assembly_to_gmsh # Alias name that works better on cq.Assembly
cq.Assembly.getTaggedGmesh = get_tagged_gmesh
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