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Udemy3D ModelingPaid courseIntermediate levelCertificate

Geometry Nodes in Blender 4: Create Complex 3D Models (Udemy.com)

Learn to create complex 3D models procedurally with Geometry Nodes

Created by: GameDev.tv Team

Last updated May 2024

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What you will learn

  • Learn the core concepts used in Geometry Nodes; data types, boolean math for selection, fields and attributes etc.
  • Discover how to manipulate geometry, meshes and curves directly in the Geometry Node editor while learning about the most vital nodes and workflows.
  • Create a Modifer that can be used to populate any mesh with a low-poly forest, complete with trees, rocks, bushes and grass.
  • Data types used in Blender, how to identify and use them, and how fields and attributes are used in Geometry Nodes
  • Manipulate geometry, primitive meshes and curves directly in Geometry Nodes in a non-destructive workflow.
  • Basic concepts and more advanced workflows for populating scenes with instances of simple or more complex geometr
  • Use curves to create your own objects that can be used in your scenes.
  • Fundamentals of Geometry nodes in Blender.

How it compares

Against the other 545 rated Udemy courses in 3D Modeling on CourseDuck:

  • Rating4.7 out of 5higher than 75% of them
  • Reviews121#412 of 546 by number of reviews
  • Length10.3 hourslonger than 68% of them
  • Last updatedMay 2024more recently than 66% of them

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Course Description

Ready to learn a powerful new tool for non-destructive, procedural modelling?

Geometry Nodes allows to you create complex 3D models procedurally, so you can create models that may be difficult or time-consuming using traditional modelling.

The non-destructive aspect of Geometry Nodes means changes can be made to your models and node trees without having to start from scratch. Dependencies can be built into node trees that will automatically take into account other changes in your scene.

Geometry Nodes is flexible and efficient, allowing you to save all or portions of individual node trees to re-use later and save precious time.

By creating node trees by visually connecting different nodes, Blender users can gain a greater understanding of the processes of procedural modelling.

  • Learn the core concepts used in Geometry Nodes; data types, boolean math for selection, fields and attributes etc.

  • Discover how to manipulate geometry, meshes and curves directly in the Geometry Node editor while learning about the most vital nodes and workflows.

  • Create a Modifer that can be used to populate any mesh with a low-poly forest, complete with trees, rocks, bushes and grass.

  • Use curves to create your own objects that can be used in your scenes, from simple blades of grass and leaves, fencing that follows terrain automatically, and finally a stylised tree generator.

So if you want to learn a powerful new tool for non-destructive, procedural modelling and create your own modifiers, operators and mesh editing tools this is the course for you!

You'll need a basic knowledge of Blender and the ability to run Blender 4.0 (or a later version of Blender).

You’ll get full lifetime access for a single one-off fee. The creators are qualified and experienced coders, so are able to explain complex concepts clearly, as well as entertain along the way.

Benefit from our world-class support from both other students, and the instructors who are on the forums regularly.

You’ll gain access to a course forum where you can discuss topics on a course-wide basis, or down to the individual video. Get plugged into our communities of amazing developers on Facebook (nearly 20k), in our own TA-curated Community (17k views/day), and our student chat group (10k live at any one time).

Dive in now and power up your Blender skills!

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Instructor Details

GameDev.tv Team

Learn to make video games with the world’s most loved game dev school.

At GameDev tv, we help aspiring developers actually finish their dream games. Whether you're starting from scratch or levelling up your skills, our courses guide you step-by-step through real projects — all while having fun along the way.

We’ve taught over 1 million students how to design, develop, and publish their own games using Unity, Unreal, Godot, Blender, C#, C++ and more.

From total beginner to advanced indie dev, we’ve got you covered — with some of the highest-rated and best-selling game development courses on Udemy.

Our mission? Simple. Make learning game dev accessible, practical and fun!

Come join the GameDev tv community — and let’s build something awesome together.

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Reviews

4.7

121 ratings on Udemy

Select a bar to show only those reviews.Select the bar again to show every rating.

By Logan Fredericksen on 11/24/2025

Great Dive into Geometry nodes!

By René Lauwigi on 8/22/2025

Danke für diesen tollen Kurs. Das Gras und der Baum sind großaritge Kreationen. Was mir fehlte oder was mir vielleicht entgangen ist, ist eine Erläuterung zum den grundprinzip der Geometrie Nodes. An vielen Stellen habe ich leider nicht verstanden warum etwas getan wurde. Ich sehe, dass es funktioniert aber nicht warum. Meine Erwartungshaltung war hier mehr von den Basics zu erfahen, denn ich denke wenn man das Prinzip erkannt hat, ist dieser Kurs wirklich genial.

By Doppala Rajesh on 1/24/2025

Great Explanation about Geometry Nodes. This is the 10th course i completed in Udemy. Hope i will become master in blender oneday....

By LASER DTP ART on 1/8/2025

Super for learning

By Jose Luiz Yohachi Deguchi on 9/17/2024

Very good explained and detailed course.

By Ayden Belluci on 9/11/2024

This Course was FANTASTIC! Easy to follow, fun, had a great result, I learned soo much, it was really nice to take a deep dive into geometry nodes and I feel like I could make some pretty complex node trees now with little struggle. I seriously cannot stress how good this course was. If you are on the fence, BUY THIS COURSE. Thank you Steven and Grant and everyone else involved in the making of this course!

By Kylie Watts on 6/7/2024

The course was great. I learnt a lot and the course gives you a lot of tools to do your own projects later.

By Clarence Felder on 4/7/2024

Easy to follow and understand the lectures very well put together good job

By A.Be Whiskey on 3/22/2024

This course introduced me to the functionality of geometry nodes in Blender. Very good training on the subject.

By C Forsgren on 2/12/2024

The node structures went fairly complex-looking very fast, which felt bewildering at first. When creating my own test scenes, I had to go over the videos several times in order to understand what was going on. But so far, this is one of the clearest courses I've taken in Blender geometry nodes. Looking forward to see what's to come!

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Read all 121 reviews on Udemy

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Overall Score : 94 / 100