Free Grasshopper Definition: H-Beam Modeling from Sections (DoHyoKim)
Original title: 단면이 주어진 구조 도면에서 서로 다른 H빔을 손쉽게 모델링 하게 해주는 그래스호퍼 알고리즘
Overview
보 그리기.gh is a practical Grasshopper definition shared by Korean architect-blogger 김도효 (DoHyoKim) on Naver; no Rhino version is stated. Given the H-beam section curves from a structural drawing, it extrudes different beams along their lines in one pass, so a set of beams with differing sections can be modeled quickly instead of one by one; it relies on section-curve sweeping and list matching, with no plugins mentioned.
The .gh attachment is a free direct download from the blog post without login, though no license is stated. Useful for architects and BIM modelers who receive structural drawings and need fast steel-frame models.
What You Can Learn
- Extrude different H-beams along their lines from section curves
Access: Free direct download
