llewelld on DeviantArthttp://creativecommons.org/licenses/by/3.0/https://www.deviantart.com/llewelld/art/Spiral-Fan-321372407llewelld

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Spiral Fan

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Description

Object generated using Functy and rendered using Blender. Thanks to ~Tonyralano for the help and virtual lightbox!

The object is a spherical function with the following formula:

radius = (0.01*((1+cos(12*(a+(p*2)))*sin(p))+(1+cos(3*a+p)))),

colour (R, G, B) = ((1+cos(p*2))/2, 0.3, cos(12*(a+(p*2)))>0.9).

Unfortunately the rendering is a bit grainy, probably because of the way I set up the lighting, but I wasn't sure how to solve this. The resulting 3D print can be found here: [link]
Image size
1280x2160px 3.1 MB
Comments5
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LuxXeon's avatar
Awesome! I love the photo of the printed version of this object too, and actually thought that one was a render at first, until seeing this just now. What is Functy? I'll have to check it out. Upload more renders. Would love to see more of your works.