protected override void TrySolveInstance(IGH_DataAccess DA)
{
DB.Element element = null;
if (!DA.GetData("Element", ref element))
{
return;
}
var materialIds = new List <DB.ElementId>();
if (DA.GetDataList("Materials", materialIds))
{
DA.SetDataList("Volume", materialIds.Select(x => (element?.GetMaterialVolume(x)).GetValueOrDefault() * Math.Pow(Revit.ModelUnits, 3.0)));
DA.SetDataList("Area", materialIds.Select(x => (element?.GetMaterialArea(x, false)).GetValueOrDefault() * Math.Pow(Revit.ModelUnits, 2.0)));
}
var paintIds = new List <DB.ElementId>();
if (DA.GetDataList("Paint", paintIds))
{
try { DA.SetDataList("Painting", paintIds.Select(x => (element?.GetMaterialArea(x, true)).GetValueOrDefault() * Math.Pow(Revit.ModelUnits, 2.0))); }
catch (Autodesk.Revit.Exceptions.InvalidOperationException e) { AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, e.Message); }
}
}
