Plane3D

Definition of a Planar surface defined by Root Point and Normal.

Attributes

Name	Type	Use	Description
GUIDRef	ocx:guid	optional	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.
id	xs:ID	required	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.
name	xs:string	optional	An optional descriptive or display name.

Name	Type	Cardinality	Description
UDirection	ocx:Vector3D_T	[0, 1]	Local U direction in a local coordinate system.
LimitedBy	LimitedBy	[0, 1]	The references to limiting objects forming a closed contour of the parent element. It is not required that the set of objects is ordered in the correct sequence.
FaceBoundaryCurve	FaceBoundaryCurve	[0, ∞]	A collection of 3D curves making up a closed boundary.
PointOnSurface	ocx:Point3D_T	[1, 1]	For multiple surface solutions, a point on the target surface must be provided.
Normal	ocx:Vector3D_T	[1, 1]	A unit normal vector to a surface.
Description	xs:string	[0, 1]	Contains a description of the component its parent represents. The description is stored as a string. You can use this element for whatever purposes you require. This element can be used inside many OCX XML elements but is optional.
CustomProperties	ocx:CustomProperties_T	[0, 1]	Container for custom properties.

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

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