SketchFittedSplines.addBlendCurve Method

Parent Object: SketchFittedSplines
Defined in namespace "adsk::fusion" and the header file is <Fusion/Sketch/SketchFittedSplines.h>

Description

Creates a blend curve between two sketch curves. Which end of each curve to blend to is determined by specifying a point near the end of that curve. Using the startSketchPoint and endSketchPoint and then getting the geometry from those returned SketchPoint objects is a convenient way to get good points.

Syntax

"sketchFittedSplines_var" is a variable referencing a SketchFittedSplines object.

# Uses no optional arguments.
returnValue = sketchFittedSplines_var.addBlendCurve(firstCurve, firstCurvePoint, secondCurve, secondCurvePoint)

# Uses optional arguments.
returnValue = sketchFittedSplines_var.addBlendCurve(firstCurve, firstCurvePoint, secondCurve, secondCurvePoint, isCurvatureContinuity)
"sketchFittedSplines_var" is a variable referencing a SketchFittedSplines object.

#include <Fusion/Sketch/SketchFittedSplines.h>

// Uses no optional arguments.
returnValue = sketchFittedSplines_var->addBlendCurve(firstCurve, firstCurvePoint, secondCurve, secondCurvePoint);

// Uses optional arguments.
returnValue = sketchFittedSplines_var->addBlendCurve(firstCurve, firstCurvePoint, secondCurve, secondCurvePoint, isCurvatureContinuity);
"sketchFittedSplines_var" is a variable referencing a SketchFittedSplines object.

// Uses no optional arguments.
returnValue = sketchFittedSplines_var.addBlendCurve(firstCurve, firstCurvePoint, secondCurve, secondCurvePoint);

// Uses Optional arguments.
returnValue = sketchFittedSplines_var.addBlendCurve(firstCurve, firstCurvePoint, secondCurve, secondCurvePoint, isCurvatureContinuity);

Return Value

Type Description
SketchFittedSpline Returns the newly created SketchFittedSpline (blend curve) if the operation was successful or null if it failed.

Parameters

Name Type Description
firstCurve SketchCurve The first curve for the blend curve definition. The curve must be open.
firstCurvePoint Point3D A point on or close to one end of the first curve that indicates the end to create the blend curve on.
secondCurve SketchCurve The second curve for the blend curve definition. The curve must be open.
secondCurvePoint Point3D A point on or close to one end of the second curve that indicates the end to create the blend curve on.
isCurvatureContinuity boolean Optional argument that specifies if a curvature continuous (G2) or a tangent continuous (G1) blend curve is created. If not provided, a tangent continuous (G1) blend curve will be created.

This is an optional argument whose default value is False.

Version

Introduced in version July 2026