Negative Box Element (NBOX)
- Last UpdatedNov 19, 2025
- 1 minute read
Primitive Hole Element
Attributes:
|
Name |
Name of the element |
|
Purpose |
Description code word |
|
Position |
Position |
|
Orientation |
Orientation |
|
Level |
Drawing level |
|
Obstruction |
Obstruction level |
|
Xlength |
X length |
|
Ylength |
Y length |
|
Zlength |
Z length |
|
Orrf |
Origin reference (for templates) |
|
Tmrref |
Template Repeat Element Reference |
|
RepCount |
Rule Repeat Counter |
These are as for BOX, but note that the Zlength dimension must be the penetrating dimension for a hole which breaks the surface of its owning primitive.

Legal Owners:
Circular Torus Element (CTORUS)
Polyhedron Element (POLYHEDRON)
Revolution Element (REVOLUTION)
Rectangular Torus Element (RTORUS)
Slope Bottom Cylinder Element (SLCYLINDER)
Legal Members:
None