A collection of X-Z planes used as object limits. Can also be used to create a frame table definition for display purposes. The exporting application will then have to provide all grid positions.
| Name | Type | Use | Description |
|---|---|---|---|
| isMainSystem | xs:boolean | optional | True if this is the main reference system definition. |
| Name | Type | Cardinality | Description |
|---|---|---|---|
| RefPlane | RefPlane | [1, ∞] | A reference plane used to define unbounded planar geometry. |
| Schema version | 3.2.0 |
|---|---|
| Schema location | .\OCX_Schema.xsd |
| Namespace | https://3docx.org/fileadmin//ocx_schema//V320//OCX_Schema.xsd |
| Created | 2026-09-09T11:33:00Z |