FIELD: information technology.
SUBSTANCE: apparatus for generating a parametric model associated with three-dimensional geometry has a converter which is configured to transform a specification tree (2) into a graphic interface user (50, 54), wherein at least one active element (20B) of the tree (2) corresponds to a dialogue window having at least one field (80A) associated with at least one active element control parameter, wherein the control parameter setting may be changed by the user using a parameter editor (18A), wherein each control parameter setting is displayed in the corresponding field (80A) of the dialogue window and automatically leads to change of the control parameter setting of the corresponding active element in the specification tree (2).
EFFECT: design of a simple interface for changing parameters without changing the source code.
14 cl, 6 dwg
