public static IEnumerable <Surface> ToProtoType(this Autodesk.Revit.DB.Face revitFace,
bool performHostUnitConversion = true)
{
if (revitFace == null)
{
throw new ArgumentNullException("revitFace");
}
var revitEdgeLoops = EdgeLoopPartition.GetAllEdgeLoopsFromRevitFace(revitFace);
var partitionedRevitEdgeLoops = EdgeLoopPartition.ByEdgeLoopsAndFace(revitFace, revitEdgeLoops);
var listSurface = new List <Surface>();
foreach (var edgeloopPartition in partitionedRevitEdgeLoops)
{
// convert the trimming curves
var edgeLoops = EdgeLoopsAsPolyCurves(revitFace, edgeloopPartition);
// convert the underrlying surface
var dyFace = (dynamic)revitFace;
Surface untrimmedSrf = SurfaceExtractor.ExtractSurface(dyFace, edgeLoops);
if (untrimmedSrf == null)
{
throw new Exception("Failed to extract surface");
}
// trim the surface
Surface converted = untrimmedSrf.TrimWithEdgeLoops(edgeLoops);
// perform unit conversion if necessary
converted = performHostUnitConversion ? converted.InDynamoUnits() : converted;
// if possible, apply revit reference
var revitRef = revitFace.Reference;
if (revitRef != null)
{
converted = ElementFaceReference.AddTag(converted, revitRef);
}
listSurface.Add(converted);
}
return(listSurface);
}
public static Surface ToProtoType(this Autodesk.Revit.DB.Face revitFace)
{
if (revitFace == null)
{
return(null);
}
var dyFace = (dynamic)revitFace;
List <PolyCurve> edgeLoops = EdgeLoopsAsPolyCurves(dyFace);
Surface untrimmedSrf = SurfaceExtractor.ExtractSurface(dyFace, edgeLoops);
var converted = untrimmedSrf != null?untrimmedSrf.TrimWithEdgeLoops(edgeLoops.ToArray()) : null;
if (converted == null)
{
return(null);
}
var revitRef = revitFace.Reference;
return(revitRef != null?ElementFaceReference.AddTag(converted, revitRef) : converted);
}
private static Autodesk.DesignScript.Geometry.Surface Tag(Autodesk.DesignScript.Geometry.Surface srf,
Autodesk.Revit.DB.Reference reference)
{
return(reference != null?ElementFaceReference.AddTag(srf, reference) : srf);
}
public static IEnumerable <Surface> ToProtoType(this Autodesk.Revit.DB.Face revitFace,
bool performHostUnitConversion = true, Reference referenceOverride = null)
{
if (revitFace == null)
{
throw new ArgumentNullException("revitFace");
}
var revitCurveLoops = CurveLoopPartition.GetAllCurveloopsFromRevitFace(revitFace);
var partitionedRevitCurveLoops = CurveLoopPartition.ByCurveLoops(revitCurveLoops);
var listSurface = new List <Surface>();
foreach (var curveloopPartition in partitionedRevitCurveLoops)
{
// convert the trimming curves
var curveLoops = CurveLoopsAsPolyCurves(revitFace, curveloopPartition.GetAllCurves());
// convert the underrlying surface
var dyFace = (dynamic)revitFace;
Surface untrimmedSrf = SurfaceExtractor.ExtractSurface(dyFace, curveLoops);
if (untrimmedSrf == null)
{
curveLoops.ForEach(x => x.Dispose());
curveLoops.Clear();
throw new Exception("Failed to extract surface");
}
// trim the surface
Surface converted;
try
{
converted = untrimmedSrf.TrimWithEdgeLoops(curveLoops);
}
catch (Exception e)
{
curveLoops.ForEach(x => x.Dispose());
curveLoops.Clear();
untrimmedSrf.Dispose();
throw e;
}
curveLoops.ForEach(x => x.Dispose());
curveLoops.Clear();
untrimmedSrf.Dispose();
// perform unit conversion if necessary
if (performHostUnitConversion)
{
UnitConverter.ConvertToDynamoUnits(ref converted);
}
// if possible, apply revit reference
var revitRef = referenceOverride ?? revitFace.Reference;
if (revitRef != null)
{
converted = ElementFaceReference.AddTag(converted, revitRef);
}
listSurface.Add(converted);
}
return(listSurface);
}