Curve.ComputeTangent Method (Int32, CurveTangent, CurveTangent)

Computes a specified type of TangentIn and a specified type of TangentOut for a given CurveKey.

Syntax

'Declaration
Public Sub ComputeTangent ( _
         keyIndex As Integer, _
         tangentInType As CurveTangent, _
         tangentOutType As CurveTangent _
)

public void ComputeTangent (
         int keyIndex,
         CurveTangent tangentInType,
         CurveTangent tangentOutType
)

public:
void ComputeTangent(
         int keyIndex,
         CurveTangent tangentInType,
         CurveTangent tangentOutType
)

Parameters

• keyIndex
  Type: Int32
  The index of the CurveKey for which to compute tangents (in the Keys collection of the Curve).
• tangentInType
  Type: CurveTangent
  The type of TangentIn to compute (one of the types specified in the CurveTangent enumeration).
• tangentOutType
  Type: CurveTangent
  The type of TangentOut to compute (one of the types specified in the CurveTangent enumeration).

Exceptions

Exception type	Condition
ArgumentOutOfRangeException	keyIndex is not a valid index.

Requirements

Namespace: Microsoft.Xna.Framework

Assembly: Microsoft.Xna.Framework (in microsoft.xna.framework.dll)

See Also

Reference

Curve Class
Curve Members
Microsoft.Xna.Framework Namespace

Platforms

Windows Phone