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function setup() {
createCanvas(400, 400);
for(var i=0;i<=width;++i)
{
for(var j=0;j<=height;++j)
{
//noiseSeed(randomSeed());
let val=noise(i/100,j/100);
val=map(val,0,1,0,10);
if(val>7)
{
stroke("red");
}
else if(val>6)
{
stroke("orange");
}
else if(val>5)
{
stroke("yellow");
}
else if(val>4)
{
stroke("green");
}
else if(val>3)
{
stroke("blue");
}
else
{
fill("black");
}
point(i,j);
}
}
}