![]() I introduced one piece today - the three-way intersection on triangle grid - and one structure - loops of six triangle-shaped things - and I'll take you on a tour through many more next week. The key steps in reading crease patterns are recognizing the pieces and seeing the structure behind them. My next two videos will focus on crease patterns - reading them, then folding from them. I show you all of these intersections inside of Tessellation Foundations - check it out! Next Steps But the number of concentric triangles generated is half of the inner tessellation level, rounded down. The three-way intersection I taught in this video has multiple identical ways to lay down the pleats, but you know what has many different ways to lay down the pleats? 3-way intersections on 45 degree grids. Triangle tessellation is defined based on generating concentric triangles within the outer triangle. Note that subtriangles vertices have been. ![]() Learn Moreįor a deeper dive into starting with tessellations and many more options for folding with only grid lines, join me in Tessellation Foundations! Left, a triangle before subdivision, and right, the triangle after subdivision. In this video I focus on a mirrored approach that's rearrangeable once you're done. Technically speaking, it is an arrangement of two-dimensional shapes on a plane so that the shapes line up with no. These three-way intersections can be put together in a huge variety of ways, from rotational to mirrored to combinations of both. Tessellations and Triangles: In geometry, a tessellation is a tiling of a plane. Managing many pleats at once is one of the harder things about tessellations, but using these three-way intersections one at a time lets us minimize the difficulty and focus on the steps. You may think that folding your first tessellation on a square grid would be easier, but triangle grids allow you to have 3 pleats coming together instead of 4 - plus they lay down flat without adding any extra creases!
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