====Ellipse3D====


An ellipse in 3D space.
%%Ellipse3D%% has the following child elements:

^ %%Child%%                                               ^ %%Namespace%%   ^ %%Type%%       ^ %%Use%%   ^ %%Cardinality%%   ^ %%Choice%%   ^ %%Description%%                                                                                                       ^
| [[ocx-if:draft-schema:ocx:Center|Center]]               | ocx             | ocx:Point3D_T  | req.      | [1, 1]            | False        | The centre of the ellipse.                                                                                            |
| [[ocx-if:draft-schema:ocx:MajorAxis|MajorAxis]]         | ocx             | ocx:Vector3D_T | req.      | [1, 1]            | False        | Direction of ellipse major axis.                                                                                      |
| [[ocx-if:draft-schema:ocx:MajorDiameter|MajorDiameter]] | ocx             | ocx:Quantity_T | req.      | [1, 1]            | False        | The ellipse major diameter. It is expected that MajorDiameter > MinorDiameter.                                        |
| [[ocx-if:draft-schema:ocx:MinorAxis|MinorAxis]]         | ocx             | ocx:Vector3D_T | req.      | [1, 1]            | False        | Definition of the ellipse minor axis direction. The minor axis is the cross product of the normal and the major axis. |
| [[ocx-if:draft-schema:ocx:MinorDiameter|MinorDiameter]] | ocx             | ocx:Quantity_T | req.      | [1, 1]            | False        | The diameter of the ellipse on the minor axis.                                                                        |
| [[ocx-if:draft-schema:ocx:Normal|Normal]]               | ocx             | ocx:Vector3D_T | opt.      | [0, 1]            | False        | The normal vector of the ellipse plane.                                                                               |

%%Ellipse3D%% has the following attributes:

^ %%Attribute%%                               ^ %%Namespace%%   ^ %%Type%%                                                  ^ %%Use%%   ^ %%Default%%   ^ %%Fixed%%   ^ %%Description%%                                                                                                                                                                                                                                                                                                        ^
| is2D                                        | ocx             | [[https://www.w3.org/TR/xmlschema-2/#boolean|xs:boolean]] | opt.      | false         |             | Set to True if the Curve3D is given in 2D space.                                                                                                                                                                                                                                                                       |
| [[ocx-if:draft-schema:ocx:GUIDRef|GUIDRef]] | ocx             | ocx:guid                                                  | opt.      |               |             | A globally unique ID referring to an entity in the authoring application. The sending application creates and holds the GUID. Used to establish a unique reference to an entity persistent  between applications.                                                                                                      |
| name                                        | ocx             | [[https://www.w3.org/TR/xmlschema-2/#string|xs:string]]   | opt.      |               |             | An optional descriptive or display name.                                                                                                                                                                                                                                                                               |
| [[ocx-if:draft-schema:ocx:id|id]]           | ocx             | [[https://www.w3.org/TR/xmlschema-2/#ID|xs:ID]]           | req.      |               |             | An identifier for an element unique within the scope of the XML file. Each id must be unique within a document. The attribute uses the standard XML 1.0 ID type as defined in the XML Schema specification. This attribute is required in many OCX XML elements and an application should generate them automatically. |

---- dataentry version ----

OCX Version  : 3.1.0
Location URL_url  : https://3docx.org/fileadmin//ocx_schema//V310//OCX_Schema.xsd
Namespace : https://3docx.org/fileadmin//ocx_schema//V310//OCX_Schema.xsd
Author  : wikibot
Date  : Aug 15 2025 08:47:50
Statuss  : PublishState.PUBLIC
Publisher version  : 1.0.0
----