Guillaume

Hey I'm learning how to port a shadertoy shader to jit.gl.pix

I'm trying with this simple example https://www.shadertoy.com/view/lslyRH

This is my patch, but nothing happen, can I know what I did wrong?

quantum-178.maxpat

and this is the code inside my jit.gl.pix I did :

    col+=0.0005/abs(a+b*sin(temp1)*sin(temp2)-length(u)/(R.y/1.15));

Hey I'm learning how to port a shadertoy shader to jit.gl.pix
I'm trying with this simple example https://www.shadertoy.com/view/lslyRH

This is my patch, but nothing happen, can I know what I did wrong?


and this is the code inside my jit.gl.pix I did : 

R=dim;
u=cell-R/2;
a=0.32;
b=0.2;
d=1.0125/32;
c=159*d;
fi=atan(u.x,u.y);
col=vec(0.,0.,1.);

for(i=0;i<pi;i+=pi/16)
{
	temp1=i+c*fi-iTime;
	temp2=i+d*fi+iTime;
	col+=0.0005/abs(a+b*sin(temp1)*sin(temp2)-length(u)/(R.y/1.15));
}
	out=vec(col,1.0);

Hey I'm learning how to port a shadertoy shader to jit.gl.pix
I'm trying with this simple example https://www.shadertoy.com/view/lslyRH
This

a-simple-shadertoy

- You mismatched the name of the context assigned to jit.gl.pix, there was a typo

- in the codebox, atan must be replaced by atan2, since the behaviour of atan in gen is different

Hi Guillame! Just two things: 
- You mismatched the name of the context assigned to jit.gl.pix, there was a typo
- in the codebox, atan must be replaced by atan2, since the behaviour of atan in gen is different

a simple shadertoy