/// <summary>
///
/// </summary>
/// <param name="curves"></param>
/// <param name="planes"></param>
/// <param name="surfaces"></param>
/// <param name="solids"></param>
/// <param name="selectPoint"></param>
/// <param name="autoExtend"></param>
/// <returns></returns>
public DSSurface Trim(DSCurve[] curves, DSPlane[] planes, DSSurface[] surfaces, DSSolid[] solids, DSPoint selectPoint, bool autoExtend)
{
if (null == selectPoint)
throw new System.ArgumentNullException("selectPoint");
ICurveEntity[] hostCurves = curves.ConvertAll(DSGeometryExtension.ToEntity<DSCurve, ICurveEntity>);
IPlaneEntity[] hostPlanes = planes.ConvertAll(DSGeometryExtension.ToEntity<DSPlane, IPlaneEntity>);
ISurfaceEntity[] hostSurfaces = surfaces.ConvertAll(DSGeometryExtension.ToEntity<DSSurface, ISurfaceEntity>);
ISolidEntity[] hostSolids = solids.ConvertAll(DSGeometryExtension.ToEntity<DSSolid, ISolidEntity>);
IPointEntity hostPoint = selectPoint.PointEntity;
if (hostCurves == null && hostPlanes == null && hostSurfaces == null && hostSolids == null)
throw new System.ArgumentException(string.Format(Properties.Resources.InvalidInput, "DSGeometry", "DSSurface.Trim"));
ISurfaceEntity trimSurface = SurfaceEntity.Trim(hostCurves, hostPlanes, hostSurfaces, hostSolids, hostPoint, autoExtend);
//For trim operation, if the return value is not null, hide the original tools and surfaces.
if (null != trimSurface)
{
Hide(curves);
Hide(planes);
Hide(surfaces);
Hide(solids);
SetVisibility(false);
}
return trimSurface.ToSurf(true, this);
}
private static ISolidEntity LoftFromCrossSectionsPathCore(DSCurve[] crossSections, DSCurve path)
{
//Get all closed host xsections.
ICurveEntity[] xsections = crossSections.ConvertAll((DSCurve c) => DSGeometryExtension.GetCurveEntity(c, true));
if (xsections == null || xsections.Length < 2)
throw new System.ArgumentException(string.Format(Properties.Resources.InvalidArguments, "cross sections"), "crossSections");
if (path == null)
throw new ArgumentNullException("path");
ISolidEntity entity = HostFactory.Factory.SolidByLoftCrossSectionsPath(xsections, path.CurveEntity);
if (entity == null)
throw new InvalidOperationException(string.Format(Properties.Resources.OperationFailed, "DSSolid.LoftFromCrossSectionsPath"));
return entity;
}