Useful Grasshopper Scripts

Dive into our Useful Scripts section to discover parametric tools!

We’ve taken short and simple algorithms and distilled them into useful grasshopper scripts, making it simpler than ever for you to design parametrically.

Leverage these scripts to take your designs to the next level. You can also check out our free Rhino Grasshopper tutorials to learn parametric design.

Latest Grasshopper Scripts

Examples

Scaling Tower

In this Grasshopper example file, you can design a parametric tower by scaling based on a graph mapper and adjusting the windows frame based on height.

RCC column design

In this Grasshopper example file, you can design an RCC column parametrically by defining the rebar and ties parameters.

Facade Scripts

In this Grasshopper example file, you can design a parametric facade using four different techniques.

Trimmed Voronoi

In this example file, You can trim a series of Voronoi cells inside a boundary.

Parametric wall

In this example file, You can design a parametric wall using the Mesh+ and Weaverbird plugins.

Voronoi cells

In this short rhino grasshopper tutorial, you will learn how to generate parametric Voronoi cells inside a rectangular boundary.

Smooth Facade

In this Grasshopper example file, you will easily design a parametric smooth facade using the Weaverbird plugin by defining the deformation amount and the thickness of the facade.

Revolving Building

In this Grasshopper example file, you will design a parametric building by revolving a curve around an axis.

Diamond Ring

In this Grasshopper example file, you will design a parametric ring using the Diamond Panels component from the Lunchbox plugin.

Metaball Chandelier

In this Grasshopper example file, you can design a parametric chandelier using the metaball technique.

Evaluate Curve

In this tutorial, I will be using evaluate curve to produce a seashell geometry. Understanding the curve’s tangent and producing different controllable data with “range” is taught in is this tutorial.

Absolute Towers

In this Rhino tutorial, I will show you how you can easily model the absolute towers with simply modeling the first floor and then making the tower with the Polar array tool. First, we model a cylinder and then we make the roof and finally the windows.

Truchet Tiles

In this video, we will model the Truchet tiles in Grasshopper. First, we will take a look at the tiles and how Truchet tiles work. Then we will use dispatch to produce two sets of square cells. We will simply draw arcs from the midpoint of the edges to form the pattern.

Auxetics & Metamaterials

In this Rhino Grasshopper Tutorial, we will first take a look at some related projects to Auxetics & Metamaterials and then we will use the Linketix Plugin to design several Auxetic patterns.

Voxelized Table Stand

In this grasshopper example file you can model a parametric table by generating random points and voxelizing them by using the Dendro plugin.

Circular Anchor Simulation

In this grasshopper example file, by using the Kangaroo2 plugin, you can simulate a circular anchor with random movements.

Mastering 3D Design : Explore Rhino Grasshopper Scripts

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Advantages in Various Industries

  • Architecture and Engineering: Grasshopper is pivotal for designing optimized buildings, dynamic facades, and responsive structures.
  • Industrial Design: From jewelry to furniture and packaging, Grasshopper aids in creating functional yet aesthetically appealing designs.
  • Art: Artists employ Grasshopper to create unique sculptures, paintings, and animations, pushing the boundaries of traditional art forms.

Why Choose Grasshopper 3D?

  • Visual Programming: Drag-and-drop components to design complex structures effortlessly.
  • Parametric Design Experimentation: Explore a multitude of design possibilities and optimize effortlessly.
  • Interactive Visualization: Instantly see the impact of your design changes, enabling swift iterations.

Grasshopper 3D is more than a tool for architects; it’s a comprehensive platform for designers, artists, and hobbyists to innovate and interact with the digital design world.

Rhino Grasshopper’s capabilities

Rhino Grasshopper offers a range of capabilities that make it a powerful tool for architects, designers, and engineers. Here are some of its key features:

  • Algorithmic Modeling: Grasshopper allows users to create complex models by defining a series of algorithmic steps, enabling a level of precision and control that is difficult to achieve with traditional modeling techniques.
  • Parametric Design: One of the most powerful aspects of Grasshopper is its ability to facilitate parametric design. This means that you can define certain parameters (like dimensions, angles, and distances) and Grasshopper will automatically adjust the model when these parameters change.
  • Customizable Components: Grasshopper offers a wide range of pre-built components for tasks like creating geometries, modifying shapes, and controlling data. Users can also create their custom components.
  • Interactive and Dynamic Modeling: Models in Grasshopper are interactive and update in real time as you change parameters, providing immediate visual feedback.
  • Integration with Rhino: Grasshopper is tightly integrated with Rhino, meaning that models created in Grasshopper can be easily used and manipulated in Rhino.
  • Data Visualization and Analysis: Grasshopper can be used for data visualization and analysis, which is particularly useful in fields like environmental analysis and structural optimization.
  • Extensibility through Plugins: There are numerous plugins available for Grasshopper, expanding its functionality to include things like environmental analysis, structural analysis, and advanced geometry operations.
  • Collaboration and Sharing: Grasshopper’s file format allows for easy sharing of scripts, making collaboration easier among team members or in educational settings.
  • User Community and Resources: There is a strong community of Grasshopper users who share tutorials, scripts, and advice, making it easier for newcomers to learn and for professionals to expand their skills.

These capabilities make Grasshopper a versatile tool for anyone working in 3D modeling, design, and engineering, providing a platform for creating complex, parametrically controlled models and designs.

Rhino Grasshopper components and canvas

Rhino Grasshopper’s user interface mainly revolves around the canvas and its components, which are crucial for creating and manipulating algorithmic designs.

Canvas

The Grasshopper canvas is the primary workspace where you create and edit your algorithmic models. It’s a visual programming environment where you drag and drop components and connect them with wires to define relationships and flows of data.

  • Intuitive Layout: The canvas is designed to be intuitive, allowing users to visually map out their designs and logic.
  • Zoom and Pan: You can easily zoom in and out or pan across the canvas, which is helpful when working with complex models.
  • Wire Connections: The wires show data flow between components. These connections are what drive the parametric relationships in your design.

Components

Components are the building blocks of Grasshopper scripts. Each component performs a specific function, from creating basic geometry to complex mathematical operations.

  • Categories: Components are organized into various categories like ‘Params’, ‘Math’, ‘Sets’, ‘Vector’, ‘Curve’, etc., each serving different functions.
  • Input and Output: Components have inputs (on the left) and outputs (on the right). You connect the output of one component to the input of another to create a flow of data.
  • Color-Coded: Components are color-coded based on their category, making it easier to navigate and understand your script.
  • Customizable: You can adjust the parameters within each component to change how they behave.

Typical Workflow on the Canvas

  • Adding Components: You start by dragging components from the toolbar onto the canvas.
  • Connecting Components: By drawing wires between components, you define the flow of data and relationships between different parts of your model.
  • Adjusting Parameters: Double-clicking on a component allows you to adjust its parameters, thereby altering its behavior and the outcome of the connected components.
  • Previewing Results: As you build and connect components, the results are dynamically updated and previewed in the Rhino viewport.
  • Organizing the Canvas: For complex scripts, you can group components and label them for better organization and readability.

Tips for Using Grasshopper Canvas

  • Understand the Data Tree Structure: Grasshopper handles data in a tree structure, which can be complex but offers powerful ways to manage and manipulate data.
  • Use Groups and Comments: Group-related components and add comments to make your script more understandable.
  • Experiment with Different Components: There’s a wide range of components available, and experimenting with them is key to understanding their potential.

Grasshopper’s visual programming approach on its canvas, combined with its rich array of components, makes it a flexible and powerful tool for architects, designers, and engineers to explore parametric and algorithmic design.

Embrace the Future of 3D Modeling with Rhino Grasshopper

Join the revolution in digital design. Rhino Grasshopper isn’t just a step forward in 3D modeling; it’s a leap into a future where design is dynamic, responsive, and constantly evolving. Dive into our latest Rhino Grasshopper tutorials and unleash the full potential of your creative skills.