Learn how to control the number of segments in a polygon in Grasshopper. This tutorial also shows you how to connect a number slider to inputs like the Fillet Radius, which allows for dynamic shape adjustments.
- [Instructor] In this video, we'll continue working…in the Rhino file hex-tiling.3dm, and in Grasshopper,…I've got the definition from the last video open.…That's 0050-hexagonal-spacing-finished.gh,…and we're just going to keep adding to that definition.…I'd like to add two additional parameters…that can help us get a bit more control…over our tiling pattern, and help illustrate…some of the defining characteristics of hexagonal tiling.…So we'll add one to adjust the rounding factor…of the hexagons and another to draw shapes…with different numbers of sides.…So that means another couple tweaks to my algorithm,…this time all the way over at the beginning.…
I'll take in two new pieces of information,…a floating-point number for the rounding factor,…and an integer to set the number of sides…in my polygon shapes.…So for now I'll just use a panel…and make some notes about what I'm intending to do.…Then, all the way at the end of my algorithm,…I'll need to add that information to my polygon component.…
So I'll just leave a little note for myself there…
Author
Chris Reilly
Released
10/25/2017By the end of the course, you'll see how even basic literacy in Grasshopper can be applied to developing projects for art, manufacturing, architecture, and design.
- Working with algorithms
- Modeling a base profile
- Extruding elements
- Finishing an algorithm
- Planning for mass production
- Customizing Grasshopper
- Scripting with Python and Visual Basic .NET
- Modeling data with Ladybug
- Creating a tiling grid
- Tiling 3D objects
- Using reflection symmetry and mirroring to repeat tile
- Tessellating tile in any direction
Skill Level Beginner
Duration
Views
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Introduction
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Welcome49s
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1. Algorithmic Thinking
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Working with algorithms2m 34s
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Iteration and recursion5m 37s
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2. Modeling a Musical Instrument
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Introduction and file setup3m 41s
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Modeling the base profile6m 51s
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Modeling the top profile6m 15s
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Extruding the frets8m 29s
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Extruding the solid base8m 40s
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Extruding the solid top3m 41s
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Finishing the algorithm5m 12s
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Planning for mass production4m 39s
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3. Customizing Grasshopper
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Clusters9m 23s
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Add-ons and plugins2m 4s
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Python scripting10m 53s
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Visual Basic .NET scripting15m 27s
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4. Modeling Climate Data with Ladybug
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Vector review6m 31s
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Shadow study with Ladybug8m 36s
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Aligning shapes to vectors10m 28s
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5. Tiling and Tessalation
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Data tree review7m 47s
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Adding offsets for tiling7m 54s
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Tiling 3D objects12m 47s
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Truchet tile fundamentals3m 48s
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Conclusion
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Next steps54s
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Video: Adding additional tiling parameters