void HighlightBcData(IGH_Param param)
{
bool highlight = param.Attributes.Selected && !_bcSelection.Contains(param);
bool dehighlight = !param.Attributes.Selected && _bcSelection.Contains(param);
foreach (var bcRef in param.VolatileData.AllData(true).OfType <Types.IGH_BcGeometricGoo>())
{
if (highlight)
{
DatabaseUtils.Highlight(bcRef.Reference, true);
}
else if (dehighlight)
{
DatabaseUtils.Highlight(bcRef.Reference, false);
}
}
if (highlight)
{
_bcSelection.Add(param);
}
else if (dehighlight)
{
_bcSelection.Remove(param);
}
}
void UnhighlightBcData()
{
foreach (var param in _bcSelection)
{
foreach (var bcRef in param.VolatileData.AllData(true).OfType <Types.IGH_BcGeometricGoo>())
{
DatabaseUtils.Highlight(bcRef.Reference, false);
}
}
_bcSelection.Clear();
}