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Owned by Bryan

The Parametric Circle

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A community for Grasshopper designers

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51 contributions to The Parametric Circle
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I DUNNO ABOUT YOU GUYS BUT THIS HEATWAVE IS MAKING ME WANT IT TO BE WINTER AGAIN!! Here's a little script inspired by a christmas tree!! (find script attached in this post!
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Calendar Updates - Are these still going on ?
Hi Brian, will there be further live session, i get a reminder once a week, then i look a couple of times?
hi mate, i thought i had removed them. I'll be unable to stream for the next month, currently under a very tight and heavy work schedule!! I really do miss the streams! But don't worry it's a temporary absence! hope you understand mate!!
Stuck on T_92 (Feb 2025) data trees! Need a quick pointer 🙏
Hey Master Bryan and everyone here! Massive respect to you and your work. I’ve been following the IG and YouTube for ages, and your projects are the main reason I finally decided to jump properly into Rhino and Grasshopper. Work and uni have been dragging me back for a while (I’m an architect who graduated two years ago, now leading a small team of designers with a group of global animal experts, doing big and small animal and marine facilities like zoos and aquariums around the world, anchored here in the UAE, so the schedule gets pretty mad!). But things have relaxed a bit at work right now (well, not fully, haha), so I’m finally back to learning. I've found the best way to familiarise myself with Grasshopper and pick up new tricks is to try and reverse-engineer these scripts. I promise I'm not just trying to copy the designs—rebuilding them step-by-step is just the best way to force myself to understand the logic and how you think! I’m currently studying the design from the Feb 2025 post (T_92)Instagram, but the data structure has officially defeated me! I am assuming the problem starts around the Surface Edge / Boundary Surfaces section, but honestly, I am not entirely sure! It looks like instead of keeping the geometry in a clean, flat list like the original, my output is unexpectedly branching into data trees, which then breaks the Divide Curve logic downstream. I’ve attached my .gh file below (geometry is internalised). If anyone has a spare minute to take a quick look and point out where my data went wrong, I would really appreciate it! Cheers,
Stuck on T_92 (Feb 2025) data trees! Need a quick pointer 🙏
hi mate, i've located the issue, and it's a GH version issue i think (my script is the same and doesn't have the error) But the work-around is easy: I'll explain in images: The error is that we are looking for the outter curve of the "flower pattern" but GH was reading all contours and extracting more curves than needed. Hopefully that makes sense! Let me know if there's anything else!!
@Shahabaz Sz my pleasure mate 🙌🏻🙌🏻
NEW SESSION OUT NOW!
A new Premium tutorial session has just been uploaded to the Classroom. In this session, we'll recreate a pavilion-inspired parametric workflow in Grasshopper, drawing influence from the 2013–2014 ICD/ITKE Research Pavilion. Starting from a simple set of circles, we'll explore techniques such as point distribution, Graph Mapper-driven deformation, remapping, lofting, and data management to generate a complex architectural structure and its characteristic woven panel patterns. Throughout the tutorial, you'll learn how to build a fully parametric definition that allows for flexible form exploration and pattern customization, while gaining a deeper understanding of Grasshopper workflows for architectural design. The tutorial is now available to all Premium subscribers through the Classroom section of the platform. Not a Premium member yet? You can get access to this tutorial and the entire library for just $7 USD/month. Simply head to the Classroom, select any Premium session, and subscribe there. With over 25 tutorial sessions already available and more being added regularly there's plenty of content to explore and learn from.
NEW SESSION OUT NOW!
🚀 Exciting Updates to How You Can Learn Grasshopper!
Hey everyone! 👋I’ve updated how you can access all the Grasshopper goodness, and it’s now clearer, more flexible, and way more fun. Here’s the breakdown: 🔵 Option 1: Premium Membership Want full access to everything without thinking twice?Join the Premium Tier: - $7/month - $69/year (get 2 months free!) You get all lessons, all updates, all new drops, and the full community experience.Easy, simple, unlimited. ✔️ 🟢 Option 2: Lifetime Courses Prefer to own your learning forever?You can grab: - Grasshopper Part 1 — Lifetime access - Grasshopper Part 2 — Lifetime access - Or the full bundle (P1 + P2) A one-time payment, yours for life. 🟣 Option 3: “Freemium Carousel” 🎠 Every four weeks, I rotate two lessons from the Premium library into the free area, So even if you’re not Premium, you’ll always have something fresh to explore.Try it out, get inspired, and see whether you want to dive deeper. 💬 Why this setup? Because everyone learns differently. Some like memberships, some like owning the course forever, and some just want to poke around and learn at their own pace. Now you can choose what fits you best. If you have questions, just drop them below!Let’s keep creating cool things with Grasshopper 🦗✨
0 likes • Jan 8
@Emmanuel Ajibade hi mate, P3 is the bundle of P1 and P2 Part 1 is focused as an introduction to grasshopper workflow and part 2 is a continuation focusing on core principals typical in grasshopper workflows!! If you need more info, send me a DM and i'll explain fully the content of each session !
0 likes • 22d
@Khaled Thafeed my pleasure to have you join us mate!
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Bryan Garcia Agudelo
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124points to level up
@bryan-garcia-agudelo-1708
Parametric Architect - Architectural Designer

Active 22h ago
Joined Aug 19, 2025