Arch Space

Description
The Space tool allows you to define an empty volume, either by basing it on a solid shape, or by defining its boundaries, or a mix of both. If it is based solely on boundaries, the volume is calculated by starting from the bounding box of all the given boundaries, and subtracting the spaces behind each boundary. The space object always defines a solid volume. The floor area of a space object, calculated by intersecting a horizontal plane at the center of mass of the space volume, can also be displayed, by setting the display mode of the space object to "detailed".



How to use

 * 1) Select an existing solid object, or faces on boundary objects.
 * 2) Press the  button, or press,  keys.

Properties

 * : The base object, if any (must be a solid)
 * : A list of optional boundary elements

Scripting
Arch API and FreeCAD Scripting Basics.

The Space tool can be used in macros and from the Python console by using the following function:


 * Creates a object from the given  or, which can be
 * one document object, in which case it becomes the base shape of the space object, or
 * a list of selection objects as returned by, or
 * a list of tuples

Example:

After a space object is created, selected faces can be added to it with the following code:

Boundaries can also be removed, again by selecting the indicated faces:

Limitations

 * Not available below FreeCAD version 0.14
 * The boundaries properties is currently not editable via GUI
 * See the forum announcement