protected override Geometry GetGeometryCore(out bool autodispose)
{
IGeometryEntity entity = MeshEntity.Geometry;
autodispose = true;
return(Geometry.ToGeometry(entity, true));
}
public static bool ExportToSAT(DSGeometry[] geometry, string filePath)
{
List <IGeometryEntity> hosts = new List <IGeometryEntity>();
foreach (DSGeometry geom in geometry)
{
IGeometryEntity geomEntity = geom.GeomEntity as IGeometryEntity;
if (null != geomEntity)
{
hosts.Add(geomEntity);
}
}
if (hosts.Count == 0)
{
return(false);
}
if (!filePath.EndsWith(".sat"))
{
filePath += ".sat";
}
if (!Path.IsPathRooted(filePath))
{
string foldername = Path.GetDirectoryName(DSGeometrySettings.RootModulePath);
filePath = Path.Combine(foldername, filePath);
}
return(HostFactory.Factory.SaveSat(filePath, hosts.ToArray()));
}
internal static DSGeometry ToGeometry(IGeometryEntity host, bool persist = false, DSGeometry context = null)
{
if (host == null)
{
return(null);
}
if (host.Owner != null)
{
return(host.Owner as DSGeometry);
}
Func <IGeometryEntity, bool, DSGeometry> constructor = GetGeomConstructor(host);
if (null == constructor)
{
throw new InvalidOperationException(string.Format("Can't locate DSGeometry constructor for type: {0}.", host.GetType()));
}
DSGeometry geom = constructor(host, persist);
if (null != context)
{
geom.Context = context;
}
return(geom);
}
private Point ProjectOnGeometry(Geometry contextGeometry, Vector direction)
{
IPointEntity closestPoint = null;
if (null == direction)
{
return(contextGeometry.ClosestPointTo(this));
}
else
{
IGeometryEntity[] entities = ProjectOn(contextGeometry, direction);
if (null == entities || entities.Length == 0)
{
throw new InvalidOperationException(string.Format(Properties.Resources.OperationFailed, "Project along direction"));
}
int nearestIndex = GetIndexOfNearestGeometry(entities, PointEntity);
IGeometryEntity closestGeometry = entities[nearestIndex];
//Clone the closest geometry
closestPoint = closestGeometry.Clone() as IPointEntity;
//Done with projected entities, dispose them.
entities.DisposeObject();
}
return(new Point(closestPoint, true));
}
/// <summary>
///
/// </summary>
/// <param name="offset"></param>
/// <returns></returns>
protected virtual DSGeometry Translate(DSVector offset)
{
IGeometryEntity clone = GeomEntity.CopyAndTranslate(offset.IVector);
if (null == clone)
{
throw new InvalidOperationException("Failed to clone and translate geometry.");
}
DSGeometry geom = ToGeometry(clone, true);
return(geom);
}
static DSSolid CreateSolid(IGeometryEntity host, bool persist)
{
ISolidEntity entity = host as ISolidEntity;
if (null == entity)
{
return(null);
}
if (entity.IsNonManifold())
{
return(new DSNonManifoldSolid(entity, persist));
}
return(DSSolid.CreateSolid(entity, persist));
}
private static Func <IGeometryEntity, bool, DSGeometry> GetGeomConstructor(IGeometryEntity host)
{
Type type = host.GetType();
Type[] interfaces = type.GetInterfaces();
for (int i = interfaces.Length - 1; i >= 0; --i)
{
Func <IGeometryEntity, bool, DSGeometry> constructor;
if (mGeometryContructors.TryGetValue(interfaces[i], out constructor))
{
return(constructor);
}
}
return(null);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public Geometry SelectNearest(Geometry[] contextGeometries)
{
if (contextGeometries == null)
{
throw new System.ArgumentNullException("contextGeometries");
}
IGeometryEntity[] hostentities = contextGeometries.ConvertAll(GeometryExtension.ToEntity <Geometry, IGeometryEntity>);
if (hostentities == null)
{
throw new System.ArgumentException(string.Format(Properties.Resources.InvalidInput, "contextGeometries", "SelectNearest"), "contextGeometries");
}
int nearestIndex = GetIndexOfNearestGeometry(hostentities, PointEntity);
IGeometryEntity nearestGeom = hostentities[nearestIndex];
return(Geometry.ToGeometry(nearestGeom, false)); //returning one of the existing geometry, so persist is no-op.
}
internal override DSGeometry TransformBy(ICoordinateSystemEntity csEntity)
{
IGeometryEntity clone = GeomEntity.CopyAndTransform(DSCoordinateSystem.WCS.CSEntity, csEntity);
if (null == clone)
{
throw new System.InvalidOperationException("Failed to clone and transform cone.");
}
IConeEntity cone = clone as IConeEntity;
if (null != cone)
{
return(new DSCone(cone, true));
}
return(ToGeometry(clone, true));
}
/// <summary>
/// Creates geometry from given set of data
/// </summary>
/// <param name="geomType">Geometry type</param>
/// <param name="data">Collection of input data to create geometry from</param>
/// <returns>Collection of Geometry created using the given data</returns>
public static Geometry[] CreateGeometryFromData(string geomType, Array data)
{
Func <GeometryDataSerializer, IDesignScriptEntity> reader = mSerializers.GetReader(geomType);
if (reader == null)
{
return(null);
}
List <Geometry> geometry = new List <Geometry>();
GeometryDataSerializer stream = new GeometryDataSerializer(data);
while (!stream.DoneReading())
{
IGeometryEntity entity = reader(stream) as IGeometryEntity;
geometry.Add(Geometry.ToGeometry(entity, true));
}
return(geometry.ToArray());
}
static Solid CreateGeometry(IGeometryEntity host, bool persist)
{
IConeEntity cone = host as IConeEntity;
if (null == cone)
{
return(null);
}
if (cone.Owner != null)
{
return(cone.Owner as Solid);
}
if (IsCylinder(cone))
{
return(new Cylinder(cone, persist));
}
return(Cone.ToCone(cone, persist));
}
private DSSolid[] SliceWithPlanes(DSPlane[] planes, bool isRegular)
{
IPlaneEntity[] planeHosts = planes.ConvertAll(DSGeometryExtension.ToEntity <DSPlane, IPlaneEntity>);
if (null == planeHosts || planeHosts.Length == 0)
{
throw new System.ArgumentException(string.Format(Properties.Resources.InvalidInput, "planes", "DSSolid.SliceWithPlanes"), "planes");
}
IGeometryEntity[] solids = null;
if (isRegular)
{
solids = SolidEntity.SliceWithPlanes(planeHosts);
}
else
{
solids = new IGeometryEntity[] { SolidEntity.NonRegularSliceWithPlanes(planeHosts) }
};
if (solids == null || solids.Length == 0)
{
throw new System.Exception(string.Format(Properties.Resources.OperationFailed, "DSSolid.SliceWithPlanes"));
}
return(solids.ToArray <DSSolid, IGeometryEntity>(true));
}
public DSSolid[] Slice(DSPlane plane, bool isRegular)
{
if (null == plane)
{
throw new ArgumentNullException("plane");
}
IGeometryEntity[] solids = null;
if (isRegular)
{
solids = SolidEntity.SliceWithPlane(plane.PlaneEntity);
}
else
{
solids = new IGeometryEntity[] { SolidEntity.NonRegularSliceWithPlane(plane.PlaneEntity) }
};
if (solids == null || solids.Length == 0)
{
throw new System.Exception(string.Format(Properties.Resources.OperationFailed, "DSSolid.Slice"));
}
return(solids.ToArray <DSSolid, IGeometryEntity>(true));
}
internal IPersistentObject Persist()
{
if (null != mPersistent)
{
return(mPersistent);
}
//In the absense of persistent manager, bail out.
if (null == HostFactory.PersistenceManager)
{
return(null);
}
IGeometryEntity geometry = HostImpl as IGeometryEntity;
if (geometry == null)
{
return(null);
}
DisposeDisplay();
mPersistent = HostFactory.PersistenceManager.Persist(geometry);
return(mPersistent);
}
public ISubDMeshEntity SubDMeshFromGeometry(IGeometryEntity geometry, double maxEdgeLength)
{
DSGeometryApplication.Check();
return(new SubDMeshEntity());
}
public virtual ISubDMeshEntity SubDMeshFromGeometry(IGeometryEntity geometry, double maxEdgeLength)
{
throw new NotImplementedException("Factory method SubDMeshFromGeometry not implemented");
}
public IPointEntity GetClosestPoint(IGeometryEntity entity)
{
throw new NotImplementedException();
}
public IGeometryEntity[] NonRegularUnionWith(IGeometryEntity geometry)
{
return new IGeometryEntity[2] { new GeometryEntity(), new GeometryEntity() };
}
public IGeometryEntity[] UnionWith(IGeometryEntity geometry)
{
return(new IGeometryEntity[2] {
new GeometryEntity(), new GeometryEntity()
});
}
public IGeometryEntity[] SubtractFrom(IGeometryEntity geometry)
{
return(new IGeometryEntity[2] {
new GeometryEntity(), new GeometryEntity()
});
}
public IGeometryEntity[] Project(IGeometryEntity geometry, IVector direction)
{
return(new IGeometryEntity[2] {
new GeometryEntity(), new GeometryEntity()
});
}
public IGeometryEntity[] Intersect(IGeometryEntity[] entity)
{
throw new NotImplementedException();
}
public bool DoesIntersect(IGeometryEntity entity)
{
throw new NotImplementedException();
}
internal virtual DSGeometry TransformBy(ICoordinateSystemEntity csEntity)
{
IGeometryEntity clone = GeomEntity.CopyAndTransform(DSCoordinateSystem.WCS.CSEntity, csEntity);
return(ToGeometry(clone, true));
}
static Solid CreateGeometry(IGeometryEntity host, bool persist)
{
IConeEntity cone = host as IConeEntity;
if (null == cone)
return null;
if (cone.Owner != null)
return cone.Owner as Solid;
if (IsCylinder(cone))
return new Cylinder(cone, persist);
return Cone.ToCone(cone, persist);
}
public IBoundingBoxEntity BoundingBoxByGeometry(IGeometryEntity geom)
{
throw new NotImplementedException();
}
public IGeometryEntity[] Project(IGeometryEntity geometry, IVectorEntity direction)
{
return new IGeometryEntity[2] { new GeometryEntity(), new GeometryEntity() };
}
public IBoundingBoxEntity BoundingBoxByGeometryCoordinateSystem(IGeometryEntity geom, ICoordinateSystemEntity cs)
{
throw new NotImplementedException();
}
public DSSolid[] Slice(DSPlane plane, bool isRegular)
{
if (null == plane)
throw new ArgumentNullException("plane");
IGeometryEntity[] solids = null;
if (isRegular)
solids = SolidEntity.SliceWithPlane(plane.PlaneEntity);
else
solids = new IGeometryEntity[] { SolidEntity.NonRegularSliceWithPlane(plane.PlaneEntity) };
if (solids == null || solids.Length == 0)
throw new System.Exception(string.Format(Properties.Resources.OperationFailed, "DSSolid.Slice"));
return solids.ToArray<DSSolid, IGeometryEntity>(true);
}
public ISubDMeshEntity SubDMeshFromGeometry(IGeometryEntity geometry, double maxEdgeLength)
{
DSGeometryApplication.Check();
return new SubDMeshEntity();
}
static DSSolid CreateSolid(IGeometryEntity host, bool persist)
{
ISolidEntity entity = host as ISolidEntity;
if (null == entity)
return null;
if (entity.IsNonManifold())
return new DSNonManifoldSolid(entity, persist);
return DSSolid.CreateSolid(entity, persist);
}
public IGeometryEntity[] Split(IGeometryEntity tool)
{
throw new NotImplementedException();
}
internal DSSurface(IGeometryEntity host, bool persist = false)
: base(host, persist)
{
}
public IGeometryEntity[] Trim(IGeometryEntity tool, IPointEntity pick)
{
throw new NotImplementedException();
}
public IGeometryEntity[] Split(IGeometryEntity[] tools)
{
throw new NotImplementedException();
}
public IGeometryEntity[] Project(IGeometryEntity iGeometryEntity, IVectorEntity iVectorEntity)
{
throw new NotImplementedException();
}
internal DSGeometry(IGeometryEntity host, bool persist)
: base(host)
{
InitGeometry(persist);
}
public virtual ISubDMeshEntity SubDMeshFromGeometry(IGeometryEntity geometry, double maxEdgeLength)
{
throw new NotImplementedException("Factory method SubDMeshFromGeometry not implemented");
}
public IBoundingBoxEntity BoundingBoxByGeometryCoordinateSystem(IGeometryEntity[] geom, ICoordinateSystemEntity cs) { throw new NotImplementedException(); }
public IGeometryEntity[] Project(IGeometryEntity iGeometryEntity, IVectorEntity iVectorEntity)
{
throw new NotImplementedException();
}
public IBoundingBoxEntity BoundingBoxByGeometry(IGeometryEntity[] geom) { throw new NotImplementedException(); }
public IGeometryEntity[] Intersect(IGeometryEntity entity)
{
throw new NotImplementedException();
}
public IGeometryEntity[] SubtractFrom(IGeometryEntity geometry)
{
return new IGeometryEntity[2] { new GeometryEntity(), new GeometryEntity() };
}
public IGeometryEntity[] Trim(IGeometryEntity[] tools, IPointEntity pick)
{
throw new NotImplementedException();
}
public ISolidEntity NonRegularUnionWithMany(IGeometryEntity[] solids)
{
return new SolidEntity();
}
private DSSolid[] SliceWithPlanes(DSPlane[] planes, bool isRegular)
{
IPlaneEntity[] planeHosts = planes.ConvertAll(DSGeometryExtension.ToEntity<DSPlane, IPlaneEntity>);
if (null == planeHosts || planeHosts.Length == 0)
throw new System.ArgumentException(string.Format(Properties.Resources.InvalidInput, "planes", "DSSolid.SliceWithPlanes"), "planes");
IGeometryEntity[] solids = null;
if (isRegular)
solids = SolidEntity.SliceWithPlanes(planeHosts);
else
solids = new IGeometryEntity[] { SolidEntity.NonRegularSliceWithPlanes(planeHosts) };
if (solids == null || solids.Length == 0)
throw new System.Exception(string.Format(Properties.Resources.OperationFailed, "DSSolid.SliceWithPlanes"));
return solids.ToArray<DSSolid, IGeometryEntity>(true);
}
public double DistanceTo(IGeometryEntity entity)
{
throw new NotImplementedException();
}
public double DistanceTo(IGeometryEntity entity)
{
throw new NotImplementedException();
}
internal DSSurface(IGeometryEntity host, bool persist = false)
: base(host, persist)
{
}
public IPointEntity GetClosestPoint(IGeometryEntity entity)
{
throw new NotImplementedException();
}
