All Civil3D PointGroup related functions use
the prefix : "civil:pgroup-".
A PointGroup is a logical collection of
Civil3D Point entities, which match the conditions + filtering
defined by the PointGroup's filter lists.
Each PointGroup has a unique name, and also an
associated 64-bit integer "handle", stored inside the dwg
database;
the Lisp interface supports both the string
name and the 64-bit integer "handle" to access a
PointGroup.
There is always a PointGroup using the "_All
points" name, containing all Civil3D Point entities; this special
group can not be modified (read-only).
PointGroup related functions allow to query
and edit a single PointGroup, including the query and modification
of the filter definitions :
|
|
||||
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
| © Bricsys NV. All rights reserved. |