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Grasshopper Tutorials

Get step-by-step guides, tips, and strategies to create complex designs.

Get your free Grasshopper training through our beginner’s eBook or elevate your skills with our flagship course Grasshopper Pro.

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Architectural Design

Grasshopper Offset to both sides - Featured Image

How to Offset a Curve to Both Sides in Grasshopper

While Grasshopper has an Offset Curve component, it doesn’t come with one to offset to both sides. In this step-by-step tutorial I’ll show you how

July 16, 2023

Grasshopper Open to Closed Brep - Featured Image

How to Close an Open Brep in Grasshopper

We’ve all been there: we want to run a boolean difference with two geometries in Grasshopper, but the command fails. In many cases, that’s because

July 14, 2023

Grasshopper Custom Preview - Featured Image

Grasshopper Custom Preview – A Step-by-Step Guide

As the complexity of your Grasshopper script grows, the default red and green preview colors may no longer be sufficient to evaluate your design. In

July 8, 2023

Mesh to Polysurface in Grasshopper - Featured Image

How to Convert a Mesh to a Polysurface in Grasshopper

Method 1: Mesh to Faceted Polysurface Since a Mesh is made of several smaller “faces”, the simplest approach is to convert each of them into

July 3, 2023

Mesh to Surface in Grasshopper - Featured Image

How to Convert a Mesh to a Surface in Grasshopper

Before we get our hands dirty at the Grasshopper component level, let’s understand how meshes and surfaces differ to understand how we can convert one

July 2, 2023

Mesh from Points in Grasshopper - Featured Image

How to Create a Mesh from Points in Grasshopper

If you are dealing with a large number or unordered points, the best way to enclose them is to use a Mesh. Meshes are based

June 27, 2023

What is a Brep in Grasshopper?

Brep, short for Boundary Representation, is a method used by 3D modeling and CAD applications to represent 3D objects by defining the limits of their

June 26, 2023

How to Trim Curves in Grasshopper - Featured Image

How to Trim a Curve in Grasshopper

Understanding How Rhino Trims a Curve Before we dive into the components to use to trim a curve, let’s understand how the ‘Trim’ command works

June 25, 2023

Non-uniform Curve Subdivision in Grasshopper

How to Divide a Curve into Non-Uniform Segments in Grasshopper

Dividing a curve in Grasshopper is one of the first things we learn when starting out with Grasshopper. The curve division components are a popular

June 24, 2023

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