/***************************************************/
/**** Public Methods - Curves ****/
/***************************************************/
public static List <BuildingElement> SplitBuildingElementsByOverlap(this List <BuildingElement> elementsToSplit)
{
List <BuildingElement> rtnElements = new List <BuildingElement>();
List <BuildingElement> oriElements = new List <BuildingElement>(elementsToSplit);
while (elementsToSplit.Count > 0)
{
BuildingElement currentElement = elementsToSplit[0];
List <BuildingElement> overlaps = currentElement.IdentifyOverlaps(elementsToSplit);
overlaps.AddRange(currentElement.IdentifyOverlaps(rtnElements));
if (overlaps.Count == 0)
{
rtnElements.Add(currentElement);
}
else
{
//Cut the smaller building element out of the bigger one as an opening
List <Line> cuttingLines = new List <Line>();
foreach (BuildingElement be in overlaps)
{
cuttingLines.AddRange(be.PanelCurve.ICollapseToPolyline(BH.oM.Geometry.Tolerance.Angle).SubParts());
}
rtnElements.AddRange(currentElement.Split(cuttingLines));
}
elementsToSplit.RemoveAt(0);
}
return(rtnElements);
}
/***************************************************/
/**** Public Methods ****/
/***************************************************/
public static List <BuildingElement> CullOverlaps(this List <BuildingElement> elements)
{
List <BuildingElement> ori = new List <BuildingElement>(elements);
List <BuildingElement> toReturn = new List <BuildingElement>();
while (ori.Count > 0)
{
BuildingElement current = ori[0];
List <BuildingElement> overlaps = current.IdentifyOverlaps(elements);
foreach (BuildingElement be in overlaps)
{
ori.Remove(be);
}
toReturn.Add(current);
ori.RemoveAt(0);
}
return(toReturn);
}
