Struct SelectableTangent

Represents a struct that implements the ISelectableElement interface. Spline selection uses SelectableTangent and handles to easily manipulate spline elements with tools and handles.

Implements
Inherited Members
Namespace: UnityEditor.Splines
Assembly: solution.dll
Syntax
public struct SelectableTangent : ISelectableElement, IEquatable<ISelectableElement>, IEquatable<SelectableTangent>

Constructors

Name Description
SelectableTangent(SplineInfo, int, int)

Creates a new SelectableTangent object.
SelectableTangent(SplineInfo, int, BezierTangent)

Creates a new SelectableTangent object.

Properties

Name Description
Direction

The direction of the tangent in world space.
KnotIndex

The index of the knot in the spline. If the spline element is a tangent, this is the index of the knot that the tangent is attached to.
LocalDirection

The direction of the tangent in local space.
LocalPosition

The position of the spline element in local space.
OppositeTangent

The opposite tangent on the knot. If this tangent is the In tangent, then the opposite tangent is the Out tangent. If this tangent is the Out tangent, then the opposite tangent is the In tangent.
Owner

The knot associated with this tangent.
Position

The position of the spline element in world space.
SplineInfo

The SplineInfo that describes the spline.
TangentIndex

The index of the tangent. A value of 0 represents an In tangent. A value of 1 represents an Out tangent.

Methods

Name Description
Equals(object)

Checks if two objects are equal.
Equals(ISelectableElement)

Checks if two instances of a SplineElement are equal.
Equals(SelectableTangent)

Checks if two instances of SelectableTangent are equal.
GetHashCode()

Gets a hash code for this tangent.
IsValid()

Checks if the element is valid. For example, checks if the spline is not null and the index is valid.