/***************************************************/
/**** Public Methods ****/
/***************************************************/
public static bool NormalAwayFromSpace(this BHE.BuildingElement buildingElement, List <BHE.BuildingElement> elementsAsSpace)
{
BHG.Polyline bound = new BHG.Polyline()
{
ControlPoints = buildingElement.PanelCurve.IControlPoints()
};
return(NormalAwayFromSpace(bound, elementsAsSpace));
}
public static BHG.Polyline FloorGeometry(this List <BHE.BuildingElement> space)
{
BHE.BuildingElement floor = null;
foreach (BHE.BuildingElement be in space)
{
double tilt = Tilt(be);
if (tilt == 0 || tilt == 180)
{
if (floor == null)
{
floor = be;
}
else
{
//Multiple elements could be a floor - assign the one with the lowest Z
if (floor.MinimumLevel() > be.MinimumLevel())
{
floor = be;
}
}
}
}
if (floor == null)
{
return(null);
}
BHG.Polyline floorGeometry = floor.PanelCurve as BHG.Polyline;
if (floorGeometry.ControlPoints.Count < 3)
{
return(null);
}
return(floorGeometry);
}