18 lines
456 B
JavaScript
18 lines
456 B
JavaScript
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// the function setup() is called once when the page is loaded
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function setup(){
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// create a canvas element and append it to the body
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createCanvas(800, 600);
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// disable the outline of shapes
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noStroke();
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}
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// the function draw() is called every frame
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function draw(){
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// clear the background with a transparent black color
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background(0,0,0,10);
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// draw a circle at the mouse position
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circle(mouseX, mouseY, 50);
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} |