/// <summary>
/// Initializes a new instance of the <c>PolyfaceMesh</c> class.
/// </summary>
/// <param name="vertexes">Polyface mesh <see cref="PolyfaceMeshVertex">vertex</see> list.</param>
/// <param name="faces">Polyface mesh <see cref="PolyfaceMeshFace">faces</see> list.</param>
public PolyfaceMesh(IEnumerable <PolyfaceMeshVertex> vertexes, IEnumerable <PolyfaceMeshFace> faces)
: base(EntityType.PolyfaceMesh, DxfObjectCode.Polyline)
{
this.flags = PolylinetypeFlags.PolyfaceMesh;
if (vertexes == null)
{
throw new ArgumentNullException(nameof(vertexes));
}
this.vertexes = new List <PolyfaceMeshVertex>(vertexes);
if (this.vertexes.Count < 3)
{
throw new ArgumentOutOfRangeException(nameof(vertexes), this.vertexes.Count, "The polyface mesh faces list requires at least three points.");
}
if (faces == null)
{
throw new ArgumentNullException(nameof(vertexes));
}
this.faces = new List <PolyfaceMeshFace>(faces);
if (this.faces.Count < 1)
{
throw new ArgumentOutOfRangeException(nameof(vertexes), this.faces.Count, "The polyface mesh faces list requires at least one face.");
}
this.endSequence = new EndSequence(this);
}
/// <summary>
/// Initializes a new instance of the <c>LwPolyline</c> class.
/// </summary>
/// <param name="vertexes">LwPolyline <see cref="LwPolylineVertex">vertex</see> list in object coordinates.</param>
/// <param name="isClosed">Sets if the polyline is closed (default: false).</param>
public LwPolyline(IEnumerable<LwPolylineVertex> vertexes, bool isClosed)
: base(EntityType.LightWeightPolyline, DxfObjectCode.LightWeightPolyline)
{
if (vertexes == null)
throw new ArgumentNullException(nameof(vertexes));
this.vertexes = new List<LwPolylineVertex>(vertexes);
this.elevation = 0.0;
this.thickness = 0.0;
this.flags = isClosed ? PolylinetypeFlags.ClosedPolylineOrClosedPolygonMeshInM : PolylinetypeFlags.OpenPolyline;
}
/// <summary>
/// Initializes a new instance of the <c>LwPolyline</c> class.
/// </summary>
/// <param name="vertexes">LwPolyline <see cref="Vector2">vertex</see> list in object coordinates.</param>
/// <param name="isClosed">Sets if the polyline is closed, by default it will create an open polyline.</param>
public LwPolyline(IEnumerable<Vector2> vertexes, bool isClosed)
: base(EntityType.LightWeightPolyline, DxfObjectCode.LightWeightPolyline)
{
if (vertexes == null)
throw new ArgumentNullException(nameof(vertexes));
this.vertexes = new List<LwPolylineVertex>();
foreach (Vector2 vertex in vertexes)
this.vertexes.Add(new LwPolylineVertex(vertex));
this.elevation = 0.0;
this.thickness = 0.0;
this.flags = isClosed ? PolylinetypeFlags.ClosedPolylineOrClosedPolygonMeshInM : PolylinetypeFlags.OpenPolyline;
}
/// <summary>
/// Initializes a new instance of the <c>LwPolyline</c> class.
/// </summary>
/// <param name="vertexes">LwPolyline <see cref="Vector2">vertex</see> list in object coordinates.</param>
/// <param name="isClosed">Sets if the polyline is closed, by default it will create an open polyline.</param>
public LwPolyline(IEnumerable <Vector2> vertexes, bool isClosed)
: base(EntityType.LightWeightPolyline, DxfObjectCode.LightWeightPolyline)
{
if (vertexes == null)
{
throw new ArgumentNullException("vertexes");
}
this.vertexes = new List <LwPolylineVertex>();
foreach (Vector2 vertex in vertexes)
{
this.vertexes.Add(new LwPolylineVertex(vertex));
}
this.elevation = 0.0;
this.thickness = 0.0;
this.flags = isClosed ? PolylinetypeFlags.ClosedPolylineOrClosedPolygonMeshInM : PolylinetypeFlags.OpenPolyline;
}
/// <summary>
/// Initializes a new instance of the <c>PolyfaceMesh</c> class.
/// </summary>
/// <param name="vertexes">Polyface mesh <see cref="PolyfaceMeshVertex">vertex</see> list.</param>
/// <param name="faces">Polyface mesh <see cref="PolyfaceMeshFace">faces</see> list.</param>
public PolyfaceMesh(IEnumerable<PolyfaceMeshVertex> vertexes, IEnumerable<PolyfaceMeshFace> faces)
: base(EntityType.PolyfaceMesh, DxfObjectCode.Polyline)
{
this.flags = PolylinetypeFlags.PolyfaceMesh;
if (vertexes == null)
throw new ArgumentNullException(nameof(vertexes));
this.vertexes = new List<PolyfaceMeshVertex>(vertexes);
if (this.vertexes.Count < 3)
throw new ArgumentOutOfRangeException(nameof(vertexes), this.vertexes.Count, "The polyface mesh faces list requires at least three points.");
if (faces == null)
throw new ArgumentNullException(nameof(vertexes));
this.faces = new List<PolyfaceMeshFace>(faces);
if (this.faces.Count < 1)
throw new ArgumentOutOfRangeException(nameof(vertexes), this.faces.Count, "The polyface mesh faces list requires at least one face.");
this.endSequence = new EndSequence(this);
}
/// <summary>
/// Initializes a new instance of the <c>Polyline3d</c> class.
/// </summary>
/// <param name="vertexes">3d polyline <see cref="Vector3">vertex</see> list.</param>
/// <param name="isClosed">Sets if the polyline is closed, by default it will create an open polyline.</param>
public Polyline(IEnumerable<Vector3> vertexes, bool isClosed)
: base(EntityType.Polyline, DxfObjectCode.Polyline)
{
if (vertexes == null)
throw new ArgumentNullException(nameof(vertexes));
this.vertexes = new ObservableCollection<PolylineVertex>();
this.vertexes.BeforeAddItem += this.Vertexes_BeforeAddItem;
this.vertexes.AddItem += this.Vertexes_AddItem;
this.vertexes.BeforeRemoveItem += this.Vertexes_BeforeRemoveItem;
this.vertexes.RemoveItem += this.Vertexes_RemoveItem;
foreach (Vector3 vertex in vertexes)
this.vertexes.Add(new PolylineVertex(vertex));
this.flags = isClosed ? PolylinetypeFlags.ClosedPolylineOrClosedPolygonMeshInM | PolylinetypeFlags.Polyline3D : PolylinetypeFlags.Polyline3D;
this.smoothType = PolylineSmoothType.NoSmooth;
this.endSequence = new EndSequence(this);
}
/// <summary>
/// Initializes a new instance of the <c>Polyline3d</c> class.
/// </summary>
/// <param name="vertexes">3d polyline <see cref="PolylineVertex">vertex</see> list.</param>
/// <param name="isClosed">Sets if the polyline is closed (default: false).</param>
public Polyline(IEnumerable <PolylineVertex> vertexes, bool isClosed)
: base(EntityType.Polyline, DxfObjectCode.Polyline)
{
if (vertexes == null)
{
throw new ArgumentNullException("vertexes");
}
this.vertexes = new ObservableCollection <PolylineVertex>();
this.vertexes.BeforeAddItem += this.Vertexes_BeforeAddItem;
this.vertexes.AddItem += this.Vertexes_AddItem;
this.vertexes.BeforeRemoveItem += this.Vertexes_BeforeRemoveItem;
this.vertexes.RemoveItem += this.Vertexes_RemoveItem;
this.vertexes.AddRange(vertexes);
this.flags = isClosed ? PolylinetypeFlags.ClosedPolylineOrClosedPolygonMeshInM | PolylinetypeFlags.Polyline3D : PolylinetypeFlags.Polyline3D;
this.smoothType = PolylineSmoothType.NoSmooth;
this.endSequence = new EndSequence(this);
}
/// <summary>
/// Initializes a new instance of the <c>Polyline3d</c> class.
/// </summary>
/// <param name="vertexes">3d polyline <see cref="Vector3">vertex</see> list.</param>
/// <param name="isClosed">Sets if the polyline is closed, by default it will create an open polyline.</param>
public Polyline(IEnumerable <Vector3> vertexes, bool isClosed)
: base(EntityType.Polyline, DxfObjectCode.Polyline)
{
if (vertexes == null)
{
throw new ArgumentNullException(nameof(vertexes));
}
this.vertexes = new ObservableCollection <PolylineVertex>();
this.vertexes.BeforeAddItem += Vertexes_BeforeAddItem;
this.vertexes.AddItem += Vertexes_AddItem;
this.vertexes.BeforeRemoveItem += Vertexes_BeforeRemoveItem;
this.vertexes.RemoveItem += Vertexes_RemoveItem;
foreach (Vector3 vertex in vertexes)
{
this.vertexes.Add(new PolylineVertex(vertex));
}
flags = isClosed ? PolylinetypeFlags.ClosedPolylineOrClosedPolygonMeshInM | PolylinetypeFlags.Polyline3D : PolylinetypeFlags.Polyline3D;
smoothType = PolylineSmoothType.NoSmooth;
endSequence = new EndSequence(this);
}
public static bool HasFlag(this PolylinetypeFlags flags, PolylinetypeFlags flag)
{
return((flags & flag) != 0);
}
