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Close #7601. Clearer docs that there is a single mesh item.

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Dion Moult
2026-01-23 15:56:44 +11:00
parent 5dd771c5e5
commit ac128e3395
1 changed files with 6 additions and 2 deletions
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src/ifcopenshell-python/docs/ifcopenshell-python/geometry_creation.rst
+6 -2
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@@ -340,8 +340,12 @@ In IFC, meshes may be stored as **Faceted BReps**, **Tessellations**, or
# These vertices and faces represent a 2m square 1m high pyramid in SI units. # These vertices and faces represent a 2m square 1m high pyramid in SI units.
# Note how they are nested lists. Each nested list represents a "mesh". There may be multiple meshes. # Note how they are nested lists. Each nested list represents a "mesh". There may be multiple meshes.
vertices = [[(0.,0.,0.), (0.,2.,0.), (2.,2.,0.), (2.,0.,0.), (1.,1.,1.)]] vertices = [
faces = [[(0,1,2,3), (0,4,1), (1,4,2), (2,4,3), (3,4,0)]] [(0.,0.,0.), (0.,2.,0.), (2.,2.,0.), (2.,0.,0.), (1.,1.,1.)] # A single mesh
]
faces = [
[(0,1,2,3), (0,4,1), (1,4,2), (2,4,3), (3,4,0)] # A single mesh
]
representation = ifcopenshell.api.geometry.add_mesh_representation(model, context=body, vertices=vertices, faces=faces) representation = ifcopenshell.api.geometry.add_mesh_representation(model, context=body, vertices=vertices, faces=faces)
.. image:: images/mesh-representation.png .. image:: images/mesh-representation.png