CalculatePositionData()

bool CalculatePositionData ( string namedSelection, out vector position, out float radius )

protected

False if no valid position found.

См. определение в файле CachedInfosInstanced.c строка 54

    {
        radius = 2.0; //UAMaxDistances.DEFAULT;
        
        if (m_Parent.MemoryPointExists(namedSelection)) //first look for mem point
        {
            position = m_Parent.ModelToWorld(m_Parent.GetMemoryPointPos(namedSelection));
            string memRadiusSelection = "" + namedSelection + "_radius";
            if (m_Parent.MemoryPointExists(memRadiusSelection)) //if using mem point, look for radius point too
            {
                vector radiusPoint = m_Parent.ModelToWorld(m_Parent.GetMemoryPointPos(memRadiusSelection));
                radius = vector.Distance(position,radiusPoint);
            }
            
            return true;
        }
        else //if not found, look for the named component center (building-specific solution, position possibly averaged from multiple components!)
        {
            TIntArray ost = new TIntArray();
            m_Parent.GetActionComponentsForSelectionName(m_Parent.GetViewGeometryLevel(),namedSelection,ost);
            
            if (ost.Count() == 0)
                return false;
            
            bool validPosFilled = false;
            vector tmpPos;
            foreach (int comp : ost)
            {
                if (!validPosFilled)
                {
                    tmpPos = m_Parent.ModelToWorld(m_Parent.GetActionComponentCenter(m_Parent.GetViewGeometryLevel(),comp));
                    validPosFilled = true;
                }
                else
                {
                    tmpPos = tmpPos + m_Parent.ModelToWorld(m_Parent.GetActionComponentCenter(m_Parent.GetViewGeometryLevel(),comp));
                }
            }
            
            position = tmpPos * (1 / ost.Count());
            return true;
        }
    }

Перекрестные ссылки vector::Distance(), m_Parent и position.

Используется в Init().