Curve3D
Published on Jan 8, 2024
VEC Version 2.1.0
Last updated on Apr 14, 2025
1 min read
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.
Attributes
| Name | Type | Mult. | Description | Owning Classifier |
|---|
Incoming Relations
| This End | Other End | General |
|---|
| Role | Mult. | Agg. | Unique | Ordered | Type | Mult. | Description |
|---|
| curve | 0..* | Y | Y | Y | GeometrySegment3D | | 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. |