Sylvain LC's Blog
A GitHub blog, usefull to me, hope the same for you.
Vesica piscis
Mathematic and art are related. A new proof is this very simple shape that is the intersection of 2 identical circles.
It’s the first shape from the IQ’s 2D SDF catalog that I used to create the ovoid shape of a rocket.
Flower of life Sphere
While browsing for pictures on Google, I found on the Nina Design website a very interesting pendant. Clearly based on the Icosahedral symetry, but having Vesicas replacing the edges.
I also noted the flockaroo’s shader that uses terahedral distance to create a shape.
A lot os usefull functions to reuse here.
Tricks to make weaving and coils are also present. And so more. All at 60 fps.
Final result
I spend some time to find the simple formula used to calculate the position of a circle intersecting a plan and a sphere.