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SpatialFilter
=============
.. module:: ezdxf.entities
:noindex:
The `SPATIAL_FILTER`_ object stores the clipping path for external references and block
references. For more information about getting, setting and removing clippings paths
read the docs for the :class:`ezdxf.xclip.XClip` class.
The HEADER variable $XCLIPFRAME determines if the clipping path is displayed and
plotted:
=== ===========================
0 not displayed, not plotted
1 displayed, not plotted
2 displayed and plotted
=== ===========================
.. seealso::
- :mod:`ezdxf.xclip`
- Knowledge Graph: https://ezdxf.mozman.at/notes/#/page/spatial_filter
======================== =============================================================
Subclass of :class:`ezdxf.entities.DXFObject`
DXF type ``'SPATIAL_FILTER'``
Factory function internal data structure
======================== =============================================================
.. class:: SpatialFilter
.. attribute:: dxf.back_clipping_plane_distance
Defines the distance of the back clipping plane from the origin in direction of
the extrusion vector.
.. attribute:: dxf.is_clipping_enabled
Block reference clipping is enabled when 1 and disabled when 0.
.. attribute:: dxf.extrusion
Defines the orientation of the OCS
.. attribute:: dxf.front_clipping_plane_distance
Defines the distance of the front clipping plane from the origin in direction of
the extrusion vector.
.. attribute:: dxf.has_back_clipping_plane
.. attribute:: dxf.has_front_clipping_plane
.. attribute:: dxf.origin
Defines the origin of the OCS
.. autoproperty:: boundary_vertices
.. autoproperty:: inverse_insert_matrix
.. autoproperty:: transform_matrix
.. automethod:: set_boundary_vertices
.. automethod:: set_inverse_insert_matrix
.. automethod:: set_transform_matrix
.. _SPATIAL_FILTER: https://help.autodesk.com/view/OARX/2018/ENU/?guid=GUID-34F179D8-2030-47E4-8D49-F87B6538A05A
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