UnitVector3D Class

A vector with unit length. Represents a direction in 3D space. Immutable.

Namespace: Autodesk.Navisworks.Api
Assembly: Autodesk.Navisworks.Api (in Autodesk.Navisworks.Api.dll)

Syntax

Visual Basic
Public Class UnitVector3D _
	Inherits NativeHandle
C#
public class UnitVector3D : NativeHandle
Visual C++
public ref class UnitVector3D : public NativeHandle

Remarks

A UnitVector3D is a vector (see Vector3D) whose length is 1.

UnitVector3D will maintain it's length of 1 when its direction is changed.

Examples

CopyTesting if a vector is a unit vector
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Windows.Forms;

using System.Text;

using Autodesk.Navisworks.Api.Controls;

      static public bool IsUnitVector(Vector3D vector)
      {
         //convert Vector3D to a UnitVector3D and normalize
         UnitVector3D unitVector = new UnitVector3D(vector);

         //convert the UnitVector3D back to a Vector3D and compare
         return unitVector.ToVector3D() == vector;
      }

Inheritance Hierarchy

System..::..Object
  Autodesk.Navisworks.Api..::..NativeHandle
    Autodesk.Navisworks.Api..::..UnitVector3D

See Also

T:Autodesk.Navisworks.Api.UnitVector3D