Dynamo does not just read parameters and write values — it can read the physical geometry of elements that already exist in your Revit model, and use that geometry to create new elements. Week 2 of the Advanced Level introduces geometry-based scripting: understanding curves, extracting coordinates from real model elements, and using that data to create production-ready Revit objects in a single click. Two complete real-world workflows are built this week. First: a structural engineer sends a CAD file with grid lines — Dynamo reads every line, extracts its start and end points, and creates a proper Revit Grid on each one. Four nodes. One click. Second: an architect sketches a floor layout using model lines — Dynamo reads the curve of each model line and creates a Revit Wall along it with your chosen height, level, and wall type. Six nodes. One click. Change one value and all walls update instantly. Developed by the AI in BIM team in collaboration with GBH Elite, Week 2 shows you exactly how geometry-reading unlocks an entirely new category of BIM automation!

✅ WHAT'S INCLUDED:

- 4 Comprehensive Video Lessons

- Video 1: What Is Geometry in Dynamo — Curves, Why They Matter, and 6 New Nodes

- Video 2: Create Revit Grids from CAD Lines — 4 Nodes, One Click

- Video 3: Create Revit Walls from Model Lines — 6 Nodes, One Click

- Video 4: The Workflow, the Rules, and the Week 2 Task

- *Week 2 Study Guide PDF — Geometry in Dynamo Reference Document*

- *Week 2 Knowledge Exam (Google Form)*

- *Week 2 Practical Task (Google Form with Image Upload)*

- *Week 2 Review Form (Google Form)*

- Lifetime Access to Week 2 Content

- Exclusive WhatsApp Community Support ⭐

✅ KEY BENEFITS:

- Understand what curves are in Dynamo and why they are the foundation of geometry-based scripting

- Learn the six new nodes introduced this week — what each one does and when to use it

- Build a complete CAD-to-Revit grid creation script — four nodes, one click, no manual grid drawing

- Build a complete model line-to-wall creation script — six nodes, one click, parametric by height and level

- Understand how Dynamo extracts start points, end points, and curves from existing Revit elements

- Use Curve.StartPoint, Curve.EndPoint, Element.Curves, and Grid.ByCurve in a real structural workflow

- Use Element.Curves, Wall.ByCurveAndHeight, and Level.ByName in a real architectural workflow

- Change one value — height, level, or wall type — and see all walls update in a single re-run

💬 NEVER GET STUCK AGAIN!

Geometry nodes returning null? Grid not placing at the right location? Wall curve direction wrong? Ask in our exclusive GBH Elite Community WhatsApp Group! Get instant help from:

✓ Experienced Dynamo and geometry scripting users

✓ AI in BIM team experts

✓ BIM automation specialists

✓ Fellow Advanced Level students at the same stage

No question is too advanced — we learn together!

🎯 YOUR LEARNING PATH (WEEK 2):

1️⃣ Understand what curves are and why Dynamo can read them from any Revit element

2️⃣ Learn the six new nodes introduced this week

3️⃣ See how Dynamo reads a CAD import and extracts line geometry

4️⃣ Extract start points and end points from CAD lines

5️⃣ Use Grid.ByCurve to create a Revit Grid on each CAD line — one click

6️⃣ See how Dynamo reads model lines and extracts their curves

7️⃣ Use Wall.ByCurveAndHeight to create a Revit Wall along each model line

8️⃣ Change height or level and see all walls update instantly

9️⃣ Understand the rules that apply on every geometry-based project

🔟 Download the Study Guide, take the exam, complete the task, submit the review

🔥 Geometry-reading is the skill that lets Dynamo turn any sketch into a real BIM model in one click!

💡 COURSE STRUCTURE:

- ✅ *DYNAMO Beginner* (Weeks 1-10): Complete

- ✅ *DYNAMO Advanced — Week 1*: AI-Powered Dynamo with BIM GPT

- ▶️ *DYNAMO Advanced — Week 2*: Geometry in Dynamo ← YOU ARE HERE

- Advanced Week 3+: Multi-step geometry workflows, adaptive components, data extraction

💡 SPECIAL NOTE FOR MEMBERS:

GBH Elite Community members get this entire course series FREE as part of their membership benefits. Not a member yet? Join today and unlock this plus many more exclusive courses!