أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
4D it is a BIM technology - Building information model.3D contains only information about Width Length Height. In3D you create3D primitives. Except WHL,4D contains different information about object, like material, type etc. In4D, you create objects (ie steel beam, or concrete slab).
