An air-ribbed membrane automatic forming method, device, system, equipment and medium

By automating the generation of air fin membrane shapes and using software such as Grasshopper to generate internal and external connecting lines and surfaces, combined with RGB color models, the problem of low efficiency in the design and modeling of catenary air fin membranes was solved, enabling rapid iteration and color configuration, and improving design efficiency and response speed.

CN120493341BActive Publication Date: 2026-07-24METASPACE BEIJING AIR DOME
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
METASPACE BEIJING AIR DOME
Filing Date
2025-03-28
Publication Date
2026-07-24

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Abstract

The application relates to an air rib membrane automatic forming method, device, system, equipment and medium, the method comprising the following steps: acquiring a plurality of first inner reference points based on a first arrangement shape, and acquiring a plurality of second inner reference points based on a second arrangement shape; generating a plurality of inner connecting lines based on the plurality of first inner reference points and the plurality of second inner reference points, and acquiring an inner curved surface; generating a plurality of first outer reference points based on a third arrangement shape, and generating a plurality of second outer reference points based on a fourth arrangement shape; generating a plurality of outer connecting lines based on the plurality of first outer reference points and the plurality of second outer reference points, and acquiring an outer curved surface; acquiring a first front connecting line and a first rear connecting line in the plurality of inner connecting lines, and acquiring a second front connecting line and a second rear connecting line in the plurality of outer connecting lines; generating a front curved surface and a rear curved surface; and automatically generating an air rib membrane modeling. The application realizes rapid iteration from a basic form to a complex modeling, and more efficiently and flexibly completes air rib membrane design.
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