#### 6.5.7.6. CADSelectionRule

`class compolyx.CADSelectionRule`(graph, obj, parent=None)

Bases: compolyx.selection_rule.ElementSelectionRule

Cad Selection Rule

`geometry`

  Virtual Geometry for the Cad Selection Rule.

`in_plane_capture_tolerance`

  In-plane capture tolerance

`neg_capture_tolerance`

  Capture tolerance in the negative direction of the CAD surface.

`pos_capture_tolerance`

  Capture tolerance in the positive direction of the CAD surface.

`projection_normal`

  Projection direction used to map curves onto the shell mesh.

`serialize`()

  Serialize to Python string

`use_defaults`

  Wheter to use the offset value of the CAD Geometry or not.

`use_projection_normal`

  Wheter to use a projection normal for outlines or not.

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