public static IList <GeometryObject> ToRevitType(this Autodesk.DesignScript.Geometry.Surface srf,
TessellatedShapeBuilderTarget target = TessellatedShapeBuilderTarget.Mesh,
TessellatedShapeBuilderFallback fallback = TessellatedShapeBuilderFallback.Salvage,
ElementId MaterialId = null,
bool performHostUnitConversion = true)
{
var rp = new DefaultRenderPackage();
if (performHostUnitConversion)
{
var newSrf = srf.InHostUnits();
newSrf.Tessellate(rp, new TessellationParameters());
newSrf.Dispose();
}
else
{
srf.Tessellate(rp, new TessellationParameters());
}
var tsb = new TessellatedShapeBuilder()
{
Fallback = fallback, Target = target, GraphicsStyleId = ElementId.InvalidElementId
};
tsb.OpenConnectedFaceSet(false);
var v = rp.MeshVertices.ToList();
for (int i = 0; i < v.Count; i += 9)
{
var a = new XYZ(v[i], v[i + 1], v[i + 2]);
var b = new XYZ(v[i + 3], v[i + 4], v[i + 5]);
var c = new XYZ(v[i + 6], v[i + 7], v[i + 8]);
var face = new TessellatedFace(new List <XYZ>()
{
a, b, c
}, MaterialId != null ? MaterialId : MaterialsManager.Instance.DynamoMaterialId);
tsb.AddFace(face);
}
tsb.CloseConnectedFaceSet();
tsb.Build();
var result = tsb.GetBuildResult();
return(result.GetGeometricalObjects());
}