Part
The part is a geometry item collection which
can be nested.
Material
The material object is a board on which we
can place parts, currently we define 2 type materials, Rectangle material and
Polygon Material.
Sheet
After nesting, we placed parts on the
material, that is the sheet object.
Part
Placement
Part Placement object is used to discribe
how to place part on sheet.
Nesting
Task
The nesting task includes the nesting params
and data, e.g. nesting parts, submitting material, etc. After executing the
nesting task, we can get the nesting result.