public static bool TryGetAdaptiveComponentPoint3Ds(this FamilyInstance familyInstance, out List <Point3D> point3Ds, out List <Point3D> point3Ds_Placement, out List <Point3D> point3Ds_ShapeHandle)
{
point3Ds = null;
point3Ds_Placement = null;
point3Ds_ShapeHandle = null;
if (familyInstance == null)
{
return(false);
}
if (!AdaptiveComponentInstanceUtils.IsAdaptiveComponentInstance(familyInstance))
{
return(false);
}
Document document = familyInstance.Document;
IList <ElementId> elementIds = null;
elementIds = AdaptiveComponentInstanceUtils.GetInstancePointElementRefIds(familyInstance);
if (elementIds != null)
{
point3Ds = new List <Point3D>();
foreach (ElementId elementId in elementIds)
{
ReferencePoint referencePoint = document.GetElement(elementId) as ReferencePoint;
if (referencePoint == null || referencePoint.Position == null)
{
continue;
}
point3Ds.Add(referencePoint.Position.ToSAM());
}
}
elementIds = AdaptiveComponentInstanceUtils.GetInstancePlacementPointElementRefIds(familyInstance);
if (elementIds != null)
{
point3Ds_Placement = new List <Point3D>();
foreach (ElementId elementId in elementIds)
{
ReferencePoint referencePoint = document.GetElement(elementId) as ReferencePoint;
if (referencePoint == null || referencePoint.Position == null)
{
continue;
}
point3Ds_Placement.Add(referencePoint.Position.ToSAM());
}
}
elementIds = AdaptiveComponentInstanceUtils.GetInstanceShapeHandlePointElementRefIds(familyInstance);
if (elementIds != null)
{
point3Ds_ShapeHandle = new List <Point3D>();
foreach (ElementId elementId in elementIds)
{
ReferencePoint referencePoint = document.GetElement(elementId) as ReferencePoint;
if (referencePoint == null || referencePoint.Position == null)
{
continue;
}
point3Ds_ShapeHandle.Add(referencePoint.Position.ToSAM());
}
}
return(true);
}