Function: clump_e

Syntax

clump_e (<group> {,<group> ...})

Type

filter

Returns

The filter of all entities which lie totally within one or more 3-D polygons derived from polygon primitive(s). The combination of polygons is often referred to as a fence. Entities are tested for coincidence with the polygon(s) after being projected onto the polygon surface. All polygons in the fence should be coplanar.

Parameters

<group>
A group expression yielding one or more graphic entities/ primitives making up the fence. Only polygon primitives are considered.

Examples

Modify the fill color of all entities which lie within the polygons in the group my_group.

modify clump_e(my_group) { fill = red }

Rotate all entities which lie within two polygon entities, poly1 and poly2.

rotate -z=90,clump_e(poly1,poly2)

Commands:	filter,group
Functions:	clash_e (filter), clump_b (filter), clump_c (filter), clump_p (filter), clump_r (filter), clump_s (filter), clump_w (filter)