### Free Grasshopper tutorials

In this Rhino Grasshopper Tutorial, I will model the Bow Building in Calgary. First I'm going to use the plan picture to draw the curves in Rhino and then I'm going to extrude the facade surfaces and panel them using Lunchbox and Weaverbird

In this Parametric Building tutorial, I will teach you how to model a parametric facade in Grasshopper. First I will divide the surface into divisions and then convert the facade to mesh and use weaverbird to extrude the Mesh. finally, the point attractors will produce a parametric building.

In this Grasshopper tutorial, I will model the Bejing Water Cube in Grasshopper. First I will explain the steps we have to take to reach the final model and then I will explain the steps one by one. We will start with a shell box and then use Voronoi3d to produce the results.

In this Grasshopper tutorial, I will model the Camboo Pavilion in Grasshopper and teach how you can model the pipes and the Panels. First I will explain the Enneper surface and how you can use the lunchbox plugin to make it and then I will use the Isocurve technique to extract the curves

In this video tutorial, I will model the confluence park in grasshopper. First I will explain the geometrical constraints of the base polygon of the structure and then I will make it parametric. Then we will work till we finish the surface.

In this grasshopper tutorial, I will show you how you can start with a simple base curve and then scale and rotate it to produce a parametric rotating curve. First, we will scale the base curve from 1 to 0.2 and then we will move it in Z direction with a series and at the end, we will rotate it with a range of numbers.

In this Parametric Furniture tutorial, I will teach you how you can model a parametric chair in Grasshopper by defining two polylines. First, we will draw the polylines and then by modeling the base surface and by using the contour tool, we will make the curves.

In this Grasshopper tutorial, I will teach you how you can model a weave pattern in grasshopper. First, we will model a basic pattern and explain how the curves relate and then we will array the unit to produce the final pattern. Then we will use the distance between the curves to produce the results.

In this Spiral pattern grasshopper tutorial, I will show you how you can use a set of circles to produce a spiral pattern. First, we will talk about how dividing the circles will produce the base points and then by rotating the circles and connecting the points, we can produce the spirals.

In this Parametric Facade tutorial, I will show you how you can use multiple dispatches to produce a parametric facade. First, we will use a simple curved surface for the facade and then we will use the Lunchbox plugin to panel it with triangles. Then we will work on the vertices of the triangles to finish the modeling.

In this Grasshopper tutorial, I will talk about the Voronoi cell component and how you can combine it with weaverbird to produce smooth mesh. First, we will talk about the center point and the neighbors and then by defining the bounding box, you can produce the Voronoi cell.

In this anemone grasshopper tutorial, I will show you how you can use anemone to produce a simple hexagonal fractal in grasshopper. First I will use anemone to deconstruct a hexagon into its segments and then we will use the "point on curve" tool to extract ...

In this tutorial, I will model a Parametric Brick Wall in Grasshopper and I will show you how you can use the horizontal frames to orient a brick on a freeform surface and make the Parametric Brick Wall.

Do you want to optimize your models in Grasshopper? In this video I will show you the basics of the Galapagos tool in Grasshopper which is an optimization component and how you can use it to design more efficiently! This tool will help you to define optimization goals & design smarter!

In this Grasshopper tutorial, I will model a parametric bench by using three different sections and a curve as the bench's rail. First I will orient the sections on the rail and then I will sweep to produce the results. In the end, we will make the sections with per frames.

In this video tutorial, I will use three different plugins (Weaverbird, Cocoon, and Kangaroo) which will take your modeling to a whole new level! First, we will model our solid mesh with Cocoon and then we will refine the mesh with Kangaroo and at the end, we use weaverbird to give our mesh some power.

In this grasshopper tutorial, I will model a facade louver system based on scaling. First I will divide the facade into louvers and then I will extract the lines and scale them based on the height of the surface.

In this grasshopper tutorial I will model a waffle structure and use a solid model to define the sections. First of all we will model a solid and then we will use simple techniques to extract the sections and then we will calculate the slit.

In this grasshopper tutorial, I will model an Islamic star pattern and show you how you can make it parametric! First, we will use the polygons in contact method to mode the grid and then we make the patterns.

In this grasshopper tutorial, I will answer one of our YouTube channel users about the kangaroo plugin. First, we will talk about the basics of kangaroo Physics and then we will remodel a parametric tensile surface in kangaroo2.

In this grasshopper tutorial First, I will model a parametric twisting tower and I'll explain how you can make a series of scaled roofs. Then I will show you how you can use the cluster input/output tools to create user object from the model.

In this grasshopper tutorial I will talk about the populate geometry tool and how you can use it to produce a set of voronoi cells on a freeform surface. First we will make a rectangular boundary based on our freeform surface and then we will make the voronoi cells.

In this grasshopper tutorial, I will use the closest points tool to produce a tree-like structure. first of all, I will make a freeform surface and divide it into panels and then we will produce parametric points for the location of the columns.

In this grasshopper tutorial, I will show you how you can use the 4point surface tool to fold a surface inspired by the al bahar facade mechanism. First, we will study the techniques we can use to model the module and then we will make it parametric with grasshopper.

In this grasshopper tutorial, I will talk about the Klein surface tool in the lunchbox plugin. First, we will understand the parameters of the form and then we will isotrim and panels to convert the surface into panels.

In this Grasshopper Tutorial, I will talk about the Space Truss Structure 1 from the Lunchbox plugin. First I will make a freeform Surface and then I will use this tool to convert it to a Space Truss Structure and at the end, you will learn how you can use grasshopper to model some of the structure's details.

In this grasshopper tutorial, I will answer one of our user's questions. The tutorial is in two sections. First I will explain how you can make animations in grasshopper and second we will talk about how to visualize sound in grasshopper

In this grasshopper tutorial, I will talk about the Import PDB tool and how you can use it to visualize a protein file. First, we download the PDB file from the www.rcsb.org website. After that, you can import the PDB file in grasshopper and use the atom data to visualize the protein.

In this grasshopper tutorial, I will explain about the Graph Mapper tool and how you can implement it in your design. First, we will learn how the Range tool can make data for Graph mapper and then we will use the graph mapper to change the distribution.

In this grasshopper tutorial, we will make a parametric surface by using the tween curve tool and a repeating pattern. First, we learn how to make a series of curves between two curves and then we move them by a repeating pattern to make a surface.

In this grasshopper tutorial I will talk about the Scale NU tool and how you can use it to scale a set of rectangles non uniformly. First we will array a square and then define a rotated plane to scale the squares diagonally. We will use point attractors to define the weight of scale.

In this grasshopper tutorial, I will explain how you can use the Facet Dome tool to produce Voronoi cells on a revolved surface. First we are going to produce the surface and then pull the voronoi cells on the surface and then make the frames.

In this tutorial, I will talk about the little icons you see when you right click on the component's input or output. These icons will help you manage your Data. We will cover flatten,graft,simplify in this video and show you how they work with some simple examples and learn how data management works!

In this video tutorial you will learn how to use the polar array tool in grasshopper to produce a simple 2d pattern. The polar array will manipulate a simple curve in a circular pattern and finally we will combine the curves in to one single pattern.

In this video tutorial I will use the Per frames tool to produce a parametric pattern on a curve in grasshopper. You will learn how to use the frames by deconstructing them and using their main vectors to move the origing of the planes.

In this video tutorial, I will explain how to use image sampler to produce a complex form based on an image in grasshopper. The image sampler tool will use u,v point mapping to extract the brightness and we can use it to manipulate geometry.