Hello, I’m quite new to both processing and p5.js. I am experimenting with this demo on the processing site https://processing.org/examples/tree.html
. I got it working in processing and want to publish it on my blog, but to do that I need to convert to p5.js. I have tried to do it but got an error with the mouse event ( I think that it is what it is called), so can someone help steer me in the right direction? Thanks. This is the code
var theta;
function setup() {
createCanvas(650, 600);
noStroke();
background(23, 100, 240);
var x = 0;
while(x < width){
var y = 0;
while(y < height){
stroke(4);
stroke(204, 102, 0);
fill(345,random(78, 140), random(100,255),random(4,255));
ellipse(x + 20, y + 20, 38, 38);
y = y + 20;
}
x = x + 20;
}
}
function draw() {
background(204, 102, 153);
frameRate(30);
stroke(255);
var a = (mouseX / (var) width) * 90f;
theta = radians(a);
var x = 0;
while(x < width){
var y = 0;
while(y < height){
stroke(3);
stroke(255, 0, 255, 2);
fill(45,random(78, 34), random(100,25),random(4,30));
ellipse(x + 20, y + 20, 38, 38);
y = y + 20;
}
x = x + 20;
}
translate(width/2,height);
strokeWeight(4);
stroke(random(200,255),random(100,255),random(40,204));
line(0,0,0,-200);
translate(0,-200);
branch(200);
//saveFrame("line-######.png");
}
function branch(h) {
h *= 0.66;
if (h > 2) {
push();
rotate(theta);
stroke(random(200,255),random(100,255),random(40,204));
line(0, 0, 0, -h);
translate(0, -h);
branch(h);
pop();
push();
rotate(-theta);
stroke(random(200,255),random(100,255),random(40,204));
line(0, 0, 0, -h);
translate(0, -h);
branch(h);
pop();
}
}
I get an error on line 29, and I changed float to var, but it says unexpected token var.