## SIVector3.Length

### Description

Returns the length of this vector.

### C# Syntax

    Double SIVector3.Length();

### Scripting Syntax

    oFloat = SIVector3.Length();

### Return Value

Floating point value (length of this vector).

### Examples

#### VBScript Example

    dim v1
    ' Create 3D vectors.
    set v1 = XSIMath.CreateVector3
    v1.Set 1.0, 2.0, 3.0
    length = v1.Length

### See Also

SIVector3.LengthSquared SIVector3.Normalize SIVector3.NormalizeInPlace SIVector3 SIMatrix3 SIMatrix4 SIRotation SITransformation SIQuaternion