circle illusion 3d models

Circle Illusion, Optical Illusion Spinning circles present a fascinating 3D design project, offering numerous opportunities to sketch and offset circular shapes. This example demonstrates a dual conic illusion when spun slowly (refer to the GIF...

Circle Illusion, Optical Illusion Designing a worthwhile 3D project involves creating various optical illusions, and one effective design is the spinning circles. This concept offers many opportunities to sketch and offset circles, resulting in an...

Triangle-circle illusion pieces that snap together. ...Best viewed with one eye at a 30 degree angle.

Very nice illusion

The Sugihara Circle-Square Illusion appears to be a visual paradox created by Japanese diplomat Chiune Sugihara. When viewed carefully, the image shifts between a circle and a square, leaving some viewers questioning what they actually see. ...This...

The scale is irrelevant - go ahead and get creative, making it your own by customizing it to your heart's desire.

An optical illusion I designed by intersecting a cone with a tetrahedron, similar to my Square Circle: https://www.thingiverse.com/thing:3761826

This is an impossible object known as a squircle - essentially a shape that appears as both a square and a circle depending on how it's viewed. When viewed from one end, it looks like a perfect square; viewed from directly across, it's a complete...

I'm intrigued by a flower-like shape or perhaps a circle? But wait, rotating it or viewing in the mirror reveals something entirely different! Mathematically speaking, this design is rooted in Kokichi Sugihara's concepts. Yet, I've uniquely crafted...

Kokichi Sugihara's Ambiguous Cylinder Illusion, featuring a large circle that seems to split into two smaller circles. --- I had success printing at 0.12mm-0.16mm layer height. Smaller layer height should significantly improve the top surface. 2...

I tried to replicate Sugihara’s Circle Square Optical Illusion in Fusion 360.  I think it turned out fairly well. ...  Several file types are included for you to remix as needed. Printed at:.16 layer height // 10% infil // PLA // No support/brim/raft

that optical illusion can be a real thing

... to the object. Inspired by Kokichi Sugihara's circle/square illusion, this mind-bending trick has been analyzed by Professor Dave Richeson and shared with us by landisbs. ...To see it in action, check out this video: https://youtu.be/Wv8Hu0mdb4Y

... about 30°. This clever trick was inspired by Kokichi Sugihara's circle/square illusion, which Professor Dave Richeson thoroughly dissected and landisbs shared with the world. ...Check out this video to see it in action: https://youtu.be/Wv8Hu0mdb4Y

For more of these mind-bending illusions, check out my collection: https://www.thingiverse.com/Matsemann/collections/matsemanns-ambiguous-cylinders If you're curious about the code and mathematical concepts behind these impossible objects, visit...

This works fairly well, but you have to print it with 3 contrasting colors. When I used too dark of a grey it didn't work.I slowed down external perimeters to 10mm/s as a precaution. ...Still seems to print very fast.

This model looks from one point of view as circle and from other (180 degrese turned) as square.The best result is seen when you close one eye and look at it in 45 degrees from the ground plane.Or even more interesting is it when you put it in front...

Kokichi Sugihara's Ambiguous Cylinder Illusion, featuring a circle and a triangle. I printed it with MatterHackers Quantum PLA to get two distinct colors.  --- I had success printing at 0.12mm-0.16mm layer height. Smaller layer height should...

This is a perspective illusion toy, see the square and circle from different sides of the model. ...It's a toy or decorative for your table

Kokichi Sugihara created the video "Ambiguous Optical Illusion: Rectangles and Circles" on YouTube, where he demonstrates a 3-dimensional shape that appears as a circular cylinder but looks like a square cylinder in a mirror. Mathematics Professor...

<p>First thanks to [Create Inc] for showinig the "magic" behind that.</p><p>This piece looks different when you look at it from one side and when you rotate it 180 degrese.&nbsp;<br>It looks even more curious when you put it in front of an mirror...

This is a remake of Sugihara's Circle/Square Optical Illusion created by landisbs. ...It features a flat base for hassle-free printing.

This is a reinterpretation of "Sugihara's Circle/Square Optical Illusion" created by landisbs. ...The design features a stable base for trouble-free printing.

Follow me =)

... This simple point-of-view illusion is a delightful little trick that plays with your perception. Solid and Voronoi versions available. ...Surprisingly, I was able to print the Voronoi version without supports, but they are still highly recommended.

Check out my other illusions: https://www.thingiverse.com/Matsemann/collections/matsemanns-ambiguous-cylinders The code and stuff behind these impossible objects is available at: https://github.com/Matsemann/impossible-objects...

Finally... the moment has come! Springo meets the Ambiguous Cylinder illusion to create this fun and mind-blowing optical illusion toy. Surprisingly, a regular FDM 3D printer and PLA filament can produce this continuous spiral without any support...

Illusion single part looks like Circle, Square or Triangle

... support are included. You can find more of my illusions here: https://www.thingiverse.com/Matsemann/collections/matsemanns-ambiguous-cylinders The code and other information are available on GitHub: https://github.com/Matsemann/impossible-objects

Illusion