SketchIsoparametricCurve Object

Derived from: Base Object
Defined in namespace "adsk::fusion" and the header file is <Fusion/Sketch/SketchIsoparametricCurve.h>

Description

This object represents the result of creating isoparametric curves. It contains the definition of how the curves are created and the resulting sketch curves.

Methods

Name Description
classType Static function that all classes support that returns the type of the class as a string. The returned string matches the string returned by the objectType property. For example if you have a reference to an object and you want to check if it's a SketchLine you can use myObject.objectType == fusion.SketchLine.classType().
createForAssemblyContext Creates or returns a proxy for the native object - i.e. a new object that represents this object but adds the assembly context defined by the input occurrence.
deleteMe Deletes this SketchIsoparametricCurve object. Deleting this object deletes the definition and the association the sketch curves have as isoparametric curves so they become regular sketch curves.
setDistributed Redefines that one or more isoparametric curves will be created along the U or V parameter curves of the face. The direction is defined using the isUDirection property.
setSingle Redefines that a single isoparametric curve will be created and its position is defined by its distance from the edge of the surface. The direction is defined using the isUDirection property.

Properties

Name Description
assemblyContext Returns the assembly occurrence (i.e. the occurrence) of this object in an assembly. This is only valid in the case where this is acting as a proxy in an assembly. Returns null in the case where the object is not in the context of an assembly but is already the native object.
face Gets and sets the BRepFace that the curves are calculated for.
isPhysicalOffset Gets how the distance of the single curve from the face edge is defined by a distance or proportionally. This property only applies when the isSingle property is True. A value of true indicates it is defined using a physical offset. To change how the offset is defined use the setSingle method.
isSingle Gets if a single or distributed curve creation is defined. To change the type, call either the setSingle or setDistributed methods.
isUDirection Gets and sets the direction of the isoparametric curve on the surface. The curve follows the surface in either the U or V parametric direction. True indicates the U direction, which is also the default when the input is created.
isValid Indicates if this object is still valid, i.e. hasn't been deleted or some other action done to invalidate the reference.
nativeObject The NativeObject is the object outside the context of an assembly and in the context of its parent component. Returns null in the case where this object is not in the context of an assembly but is already the native object.
objectType This property is supported by all objects in the API and returns a string that contains the full name (namespace::objecttype) describing the type of the object.

It's often useful to use this in combination with the classType method to see if an object is a certain type. For example: if obj.objectType == adsk.core.Point3D.classType():
quantityOrDistance Returns the parameter that controls the quantity or offset distance of the curves. If the isSingle property returns true, the parameter controls the distance of the curve from the edge of the face. If the isSingle property is false, the parameter controls the quantity of curves in the result. To change the values, use the returned ModelParameter object.
resultCurves Returns the sketch curves that were created as isoparametric curves.

Accessed From

SketchIsoparametricCurve.createForAssemblyContext, SketchIsoparametricCurve.nativeObject, SketchIsoparametricCurves.add, SketchIsoparametricCurves.item

Version

Introduced in version April 2026