API Reference

Detailed and full API reference helps you master Tekla development

This is the most recent version of Tekla Open API.
For older versions, please visit Tekla Warehouse.

PolycurveGeometryBuilderPrependTangentArc Method

Prepends an arc tangent to the first curve of the curve list.

Namespace:  Tekla.Structures.Geometry3d
Assembly:  Tekla.Structures (in Tekla.Structures.dll) Version: 2023.0.1
public PolycurveGeometryBuilder PrependTangentArc(
	Point startPoint


Type: Tekla.Structures.Geometry3dPoint
Start point of the arc

Return Value

Type: PolycurveGeometryBuilder
The builder itself
This function requires that there is at least one curve in the polycurve
See Also