/// <summary>
/// This method contains workarounds for increasing the robustness of input geometry
/// </summary>
/// <param name="geometry"></param>
/// <param name="translation"></param>
private static void Robustify(ref Autodesk.DesignScript.Geometry.Geometry geometry,
ref Autodesk.DesignScript.Geometry.Vector translation)
{
// translate centroid of the solid to the origin
// export, then move back
if (geometry is Autodesk.DesignScript.Geometry.Solid)
{
var solid = geometry as Autodesk.DesignScript.Geometry.Solid;
translation = solid.Centroid().AsVector();
var tranGeo = solid.Translate(translation.Reverse());
geometry = tranGeo;
}
}