CAD tip # 11654:

Question

CAD

% platform category

Select 3D solids by their height, volume, surface (smaller then...)

The freeware utility Sel3Dsol can be used to automatically select resp. filter 3D solids in an AutoCAD DWG drawing. You can select all solids higher or smaller then given height (from-to), larger or smaller then given volume or surface area, or "slender" solids - which are taller then wider (or vice-versa).

You can use the command SEL3DSOL to create a new selection set, or enter 'SEL3DSOL as a filter anywhere AutoCAD prompts to "Select objects:". So you can e.g. select and erase or color all small or all large solid objects in AutoCAD.

You download the LISP utility SEL3DSOL from Download, load it e.g. with APPLOAD and run it by typing the SEL3DSOL command.

ACAD

*CAD

19.10.2017 10136×

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applies to: AutoCAD ·

See also:
Tip 14615:	How to create negative dimensions in AutoCAD?
Tip 14613:	How to set the elevation of objects according to the value of Object Data, OD? (OD2Z)
Tip 14604:	QRcode - dynamically generated QR codes in AutoCAD.
Tip 14553:	Revit displays the Device Limit dialog and stops responding.
Tip 14539:	How to move vertices of a multiline in Z-axis?

Selected tip: Autodesk Fusion 360 - dragging components in imported models.

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