public static DB.GeometryObject ToGeometryObject(this GeometryBase geometry, double scaleFactor)
{
switch (geometry)
{
case Point point: return(point.ToPoint(scaleFactor));
case Curve curve: return(curve.ToCurve(scaleFactor));
case Brep brep: return(brep.ToSolid(scaleFactor));
case Mesh mesh: return(mesh.ToMesh(scaleFactor));
case Extrusion extrusion:
{
var brep = extrusion.ToBrep();
if (BrepEncoder.EncodeRaw(ref brep, scaleFactor))
{
return(BrepEncoder.ToSolid(brep));
}
}
break;
case SubD subD:
{
var brep = subD.ToBrep();
if (BrepEncoder.EncodeRaw(ref brep, scaleFactor))
{
return(BrepEncoder.ToSolid(brep));
}
}
break;
default:
if (geometry.HasBrepForm)
{
var brepForm = Brep.TryConvertBrep(geometry);
if (BrepEncoder.EncodeRaw(ref brepForm, scaleFactor))
{
return(BrepEncoder.ToSolid(brepForm));
}
}
break;
}
throw new ConversionException($"Unable to convert {geometry} to Autodesk.Revit.DB.GeometryObject");
}
public static DB.GeometryObject[] ToShape(this GeometryBase geometry, double factor)
{
switch (geometry)
{
case Point point:
return(new DB.GeometryObject[] { point.ToPoint(factor) });
case PointCloud pointCloud:
return(pointCloud.ToPoints(factor));
case Curve curve:
return(curve.ToCurveMany(factor).SelectMany(x => x.ToBoundedCurves()).OfType <DB.GeometryObject>().ToArray());
case Brep brep:
return(ToGeometryObjectMany(BrepEncoder.ToRawBrep(brep, factor)).OfType <DB.GeometryObject>().ToArray());
case Extrusion extrusion:
return(ToGeometryObjectMany(ExtrusionEncoder.ToRawBrep(extrusion, factor)).OfType <DB.GeometryObject>().ToArray());
case SubD subD:
return(ToGeometryObjectMany(SubDEncoder.ToRawBrep(subD, factor)).OfType <DB.GeometryObject>().ToArray());;
case Mesh mesh:
return(new DB.GeometryObject[] { MeshEncoder.ToMesh(MeshEncoder.ToRawMesh(mesh, factor)) });
default:
if (geometry.HasBrepForm)
{
var brepForm = Brep.TryConvertBrep(geometry);
if (BrepEncoder.EncodeRaw(ref brepForm, factor))
{
return(ToGeometryObjectMany(brepForm).OfType <DB.GeometryObject>().ToArray());
}
}
return(new DB.GeometryObject[0]);
}
}
internal static Brep ToRawBrep(/*const*/ SubD subD, double scaleFactor)
{
var brep = subD.ToBrep();
return(BrepEncoder.EncodeRaw(ref brep, scaleFactor) ? brep : default);
internal static Brep ToRawBrep(/*const*/ Extrusion extrusion, double scaleFactor)
{
var brep = extrusion.ToBrep();
return(BrepEncoder.EncodeRaw(ref brep, scaleFactor) ? brep : default);