Visualization of Fractal curves with polyhedra in Virtual Reality (VR) with A-frame
author: Paulo Henrique Siqueira - Universidade Federal do Paraná
contact: paulohscwb@gmail.com
versão em português
Cat curve fractals with polyhedra
The cat fractal curve is formed by 5 segments of equal size, generated in each iteration. Using a 13° slope of the first segment relative to the x-axis, we have the formation of this fractal that resembles a cat.

This work shows cat fractal curve with polyhedra, modeled for visualization in Virtual Reality.

3D models
1. Tetrahedron
Applying the construction principle of the cat curve fractal with the tetrahedron, we obtain an tetrahedron cat curve fractal. In the first order of construction of the fractal, we construct four new tetrahedra corresponding to one original polyhedron. In this example, we have solid representations in orders from 0 to 5.
2. Great dodecahedron
Cat curve fractal of great dodecahedron.
3. Cuboctahedron
Cat curve fractal of cuboctahedron.
4. Truncated icosahedron
Cat curve fractal of truncated icosahedron.
5. Small dodecahemicosahedron
Cat curve fractal of small dodecahemicosahedron.
6. Stella octangula
Cat curve fractal of stella octangula.
7. Small ditrigonal dodecacronic hexecontahedron
Cat curve fractal of small ditrigonal dodecacronic hexecontahedron.
8. Rhombicosacron
Cat curve fractal of rhombicosacron.
9. Great disdyakis dodecahedron
Cat curve fractal of great disdyakis dodecahedron.
10. Great stellapentakis dodecahedron
Cat curve fractal of great stellapentakis dodecahedron.
11. Joined truncated cube
Cat curve fractal of joined truncated cube.
12. Disdyakis dodecahedron
Cat curve fractal of disdyakis dodecahedron.
13. Hendecagonal dodecahedron
Cat curve fractal of hendecagonal dodecahedron.
14. Biscribed orthotruncated propellor octahedron
Cat curve fractal of biscribed orthotruncated propellor octahedron.
15. Heptagonal dodecahedron
Cat curve fractal of heptagonal dodecahedron.
16. Dodecahedron
Cat curve fractal of dodecahedron.
17. Regular map
Cat curve fractal of regular map.

Cat curve fractals with polyhedra: visualization with Virtual Reality by Paulo Henrique Siqueira is licensed with a license Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International.
How to cite this work:
Siqueira, P.H., "Cat curve fractals with polyhedra: visualization with Virtual Reality". Available in: <https://paulohscwb.github.io/fractalcurves/cat/>, May 2026.
References:
Ventrella, Jeffrey. “Fractal curves”. http://fractalcurves.com/
Weisstein, Eric W. “Uniform Polyhedron.” From MathWorld–A Wolfram Web Resource. https://mathworld.wolfram.com/UniformPolyhedron.html
McCooey, D. I. “Visual Polyhedra”. http://dmccooey.com/polyhedra/