---

/*{
	"CREDIT": "mojovideotech",
	"DESCRIPTION": "",
	"CATEGORIES": [
		"generator"
	],
	"INPUTS": [
		{
			"NAME": "scale",
			"TYPE": "float",
			"DEFAULT": 0.025,
			"MIN": 0.01,
			"MAX": 0.1
		},
		{
			"NAME": "rate",
			"TYPE": "float",
			"DEFAULT": 0.5,
			"MIN": -3,
			"MAX": 3
		},
		{
			"NAME": "seed1",
			"TYPE": "float",
			"DEFAULT": 21,
			"MIN": 13,
			"MAX": 233
		},
		{
			"NAME": "seed2",
			"TYPE": "float",
			"DEFAULT": 59,
			"MIN": 5,
			"MAX": 198
		},
		{
			"NAME": "delta",
			"TYPE": "float",
			"DEFAULT": 0.025,
			"MIN": 0.001,
			"MAX": 0.99
		}
	]
}*/

////////////////////////////////////////////////////////////
// SumDotz  by mojovideotech
//
// based on :
// shadertoy.com/view/Xllcz7
//
// Creative Commons Attribution-NonCommercial-ShareAlike 3.0
////////////////////////////////////////////////////////////


void main() 
{
	vec4 col = vec4(0.0);
	float z = (0.11-scale)*1000.;
	vec2 st = vec2(gl_FragCoord.xy/RENDERSIZE.x*z);		
	float T = TIME*rate;
    st.y += T;									
    col += smoothstep(.6,.71-scale,1.05-length(fract(st)-.5))*fract(sin(dot(ceil(st)/z,vec2(seed1,seed2)))/(TIME/delta)*4e5);
	gl_FragColor = vec4(col);
}