A "smooth" transition ...

[DarkBeam]

  Changing the radius function is an incredibly powerful idea!

Code:

R = sqrt(x'*x'+y'*y'+z'*z')/Rmax; // Euclidean metric (sphere)
// Cubic metric (not euclidean but funny);
// x' = abs(x'); y' = abs(y'); z' = abs(z');
// R = max(x',y',z')/Rmax;
// Biconical metric;
// R = sqrt((x'*x'+y'*y')/(z'*z'))/Rmax; <- rmax controls the pendence
// Cylindrical metric;
// R = sqrt(x'*x'+y'*y')/Rmax;

[Jesse]

Was also wondering what are the symbols you used..

My formula was faulty, maybe this was leading to some confusion... must use the pixel coords Pxyz instead of Cxyz, have corrected it!

Also updated the additional formulas i made with the '_PartlyJuliaRoff' formula.

ps: the paras for the box were: SphereXYZ: [0, -0.4, 1] and radius = -0.2

pps: sorry for hijacking this thread a bit, i keep shut now 

[DarkBeam]

Oh no, please hijack it as much as you can! (Don't exactly know why whenever one says something it's considered "hijack" )

[DarkBeam]

Okay; I'm self-hijacking my thread!

Test image(s) of Wavy ABox...

[DarkBeam]

Some sample images from my latest fmla;

http://lucagn.deviantart.com/art/Gotham-City-260458688
http://lucagn.deviantart.com/art/The-fractal-viking-fleet-260455729
http://lucagn.deviantart.com/art/Big-hall-of-triumph-260454770

 

Take a look and get inspired