Built-in Engine¶
The default Gmsh kernel with basic geometry construction functions. For advanced geometries it is recommended to use the openCASCADE kernel.
Geometry¶
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class
pygmsh.geo.geometry.
BoundaryLayer
(lcmin, lcmax, distmin, distmax, edges_list=None, faces_list=None, nodes_list=None)¶ Bases:
object
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exec
()¶
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class
pygmsh.geo.geometry.
Circle
(x0, radius, R, compound, num_sections, holes, curve_loop, plane_surface, mesh_size=None)¶ Bases:
object
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class
pygmsh.geo.geometry.
Geometry
¶ Bases:
pygmsh.common.geometry.CommonGeometry
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add_ball
(x0, radius, **kwargs)¶
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add_boundary_layer
(*args, **kwargs)¶
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add_box
(x0, x1, y0, y1, z0, z1, mesh_size=None, with_volume=True, holes=None)¶
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add_circle
(x0, radius, mesh_size=None, R=None, compound=False, num_sections=3, holes=None, make_surface=True)¶ Add circle in the \(x\)-\(y\)-plane.
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add_ellipsoid
(x0, radii, mesh_size=None, with_volume=True, holes=None)¶ Creates an ellipsoid with radii around a given midpoint \(x_0\).
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add_pipe
(outer_radius, inner_radius, length, R=array([[1.0, 0.0, 0.0], [0.0, 1.0, 0.0], [0.0, 0.0, 1.0]]), x0=array([0.0, 0.0, 0.0]), mesh_size=None, variant='rectangle_rotation')¶
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add_rectangle
(xmin, xmax, ymin, ymax, z, mesh_size=None, holes=None, make_surface=True)¶
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add_torus
(irad, orad, mesh_size=None, R=array([[1.0, 0.0, 0.0], [0.0, 1.0, 0.0], [0.0, 0.0, 1.0]]), x0=array([0.0, 0.0, 0.0]), variant='extrude_lines')¶
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in_surface
(input_entity, surface)¶ Embed the point(s) or curve(s) in the given surface. The surface mesh will conform to the mesh of the point(s) or curves(s).
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in_volume
(input_entity, volume)¶ Embed the point(s)/curve(s)/surface(s) in the given volume. The volume mesh will conform to the mesh of the input entities.
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revolve
(*args, **kwargs)¶
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set_background_mesh
(*args, **kwargs)¶
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twist
(input_entity, translation_axis, rotation_axis, point_on_axis, angle, num_layers=None, heights=None, recombine=False)¶ Twist (translation + rotation) of any entity along a given translation_axis, around a given rotation_axis, about a given angle.
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