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Choose Line segments between vertices (the default) to define line segments using vertices (points) in the geometry, which you add to the Vertices defining line segments list.
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Choose Lines through vertices to define partitioning lines that pass through the vertices in the Vertices defining lines list. The lines through the vertices extend to the perimeters of the selected domains.
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Choose Edges to select edges in the geometry as the partitioning curves. Add the edges to use for partitioning to the Edges list.
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Choose Extended edges to use the lines and circles defined by straight and circular edges, respectively, as partitioning curves. Add the edges to use for partitioning to the Straight or circular edges list.
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Choose Objects to use geometry objects that you add to the Objects list for partitioning the domains. The objects used for partitioning remain for further geometry operations.
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Choose Work plane (the default) to partition the domain using a work plane that you choose from the Work plane list. Click the Go to Source button () to move to the Work Plane node for the selected work plane.
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Choose Faces to select faces in the geometry as the partitioning faces. Add the faces to use for partitioning to the Faces list.
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Choose Extended faces to use the surfaces defined by planar, cylindrical, and spherical faces as partitioning surfaces. Add the faces to use for partitioning to the Planar, cylindrical, or spherical faces list.
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Choose Objects to use geometry objects that you add to the Objects list for partitioning the domains. The objects used for partitioning remain for further geometry operations. When Objects is selected, you can clear the Keep objects check box (selected by default) to not keep the objects use for the partitioning in the resulting geometry.
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The Objects option in the Partition with list is not available if the Partition Domains node appears after the Form Union/Assembly node.
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The default value in the Repair tolerance list is Automatic, which for 3D objects represented using the CAD kernel determines the repair tolerance internally. For 3D objects represented using the COMSOL kernel, and for 2D and 1D objects, Automatic means a relative repair tolerance of 10−6.
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Choose Relative to enter a value for the Relative repair tolerance field (the default is determined by the main Geometry node’s setting). This value is relative to the largest absolute value of the coordinates of all input objects.
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Choose Absolute to enter a value for the Absolute repair tolerance field (the default is determined by the main Geometry node’s setting; SI unit: m). This value uses the same unit as the geometry sequence’s length unit.
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