lists of materials
Lists of materials are describing the construction of articles from there parts and steps of processings.
The parts themselve may have a list of materials again; this is called a hirachical list of material.
microGlas 6 treats sealed unit construction without this explizit given list of materials, but this is important for all-glass-systems and other areas of construction.
Each part of an article is spezified by its own article code, a quantity, a factor and by some formular calculations variable amount of them.
Further datas could be formulars to calculate quantities or factors and also complementary evaluation of conditions. In its entirety one could use up to 3 factors accordant to the 3 axes x y z.
