⚪️ tinymat

A tiny ⛳️ code golfing matrix platform made with ❤️ and dedication.

🌈 Ab_se the sh*t out of js syntax and make your trip come to life!

parameters

The parameters can be used in any order and combination.
Invalid parameter names will evaluate to 0.

• n: index number of the bubble being rendered.
• t: current time in seconds.
• s: start time in seconds.
• d: current date timestamp in seconds.
• j, i: for the screen indices of the bubble in the matrix.
• x, y: for cartesian coordinates between -0.5 and +0.5.
• u, v: for the cartesian 3rd quadrant coordinates, between 0 and 1.
• r, p: for the polar coordinates centered.

return value

• [grayscale]: grayscale value between 0 and 1.
• [grayscale, size]: grayscale value and size between 0 and 1.
• [r, g, b]: color values between 0 and 1.
• [r, g, b, size]: color values and size between 0 and 1.

functions

JavaScript math functions can be used in the code without the Math. prefix, and most of them also accept arrays or variadic arguments. The ^ operator now serves as the power operator, while $ is promoted to xor. In addition to that, we added the following functions: norm, mix, noise, clamp, step, smooth, deg, rad.

tiny examples

(j,i,t)=>[cos(i*t),sin(j*t),1,sin(t)]

(x,y,t)=>norm(x,y,0,t)

(j,i,t)=>[cos(t*j)-sin(i*t),sin(t)]

(u,v,t)=>[cotan(u+v*t,u^v,v*u*t),sqrt(tan(t*u*v))]

(r,p,t)=>[sqrt(norm(2*t)),sin(t*r),r,norm(r**norm(t)*(1+sqrt(norm(2*t))))]