Curve3D
Published on May 11, 2020
VEC Version 1.2.0
Last updated on Oct 3, 2022
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Note: There is a newer version of this specification see VEC 2.1.0
The Curve3D is an abstract representation of a curve, that defines the three-dimensional appearance of the centreline of a segment. The concrete type of the curve (e.g. NURBSCurve) defines the mathematical function that applies to curve and stores the required parameter set for this function in the VEC.
General Information
| Attribute | Value |
|---|---|
| Owner | geo_3d |
| Applied Stereotype | |
| Base Classifier | ExtendableElement |
| Is Abstract | true |
| Derived Classifiers | NURBSCurve |
Attributes
| Name | Type | Mult. | Description | Owning Classifier |
|---|
Incoming Relations
| Type | Mult. | Role | Mult. | Description |
|---|---|---|---|---|
| GeometrySegment3D | curve | 0..* | Specifies an ordered list of curves which describe the centerline of the segment. If a segment is described by more than one curve, the centrelines of the individual curves are aligned in the order of this association. |
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Classes
Last updated on Oct 3, 2022