GEOMETRIC MODELING WITH MUTUALLY DEPENDENT BLENDS

摘要

FIELD: computer aided design systems.;SUBSTANCE: invention relates to the field of computer-aided design systems. Method for product data management and corresponding systems a plurality of blends and identifying a blend ribbon that includes at least two of the plurality of blends. Each blend in the blend ribbon is mutually dependent on at least one other blend in the blend ribbon. Method includes selecting a blend ribbon breaker corresponding to the blend ribbon and designating a plurality of blends in the blend ribbon as reblendable blends, based on the blend ribbon breaker. Method includes reblending the reblendable blends to produce a modified geometric model and storing the modified geometric model.;EFFECT: technical result is more efficient and accurate editing of interdependent blends, such as reblendable blends, during editing (interlocking) interdependencies of the blends are prevented, thereby improving the accuracy of the operations of reblendable blends.;20 cl, 10 dwg