Webcam Glow

// web cam filter with glow

let capture

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function setup() {

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    let canvas = createCanvas(640, 480)

    // canvas.parent('p5container')

    capture = createCapture(VIDEO)

    capture.hide()

    noStroke()

​

​

}

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function draw() {

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    // image(capture,0,0) 

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    let spacing = 5

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    // what is an image filter, manipulating pixels 

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    for (var i = 0; i < width; i += spacing) {

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        for (var j = 0; j < height; j += spacing) {

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            let col = capture.get(i, j)

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            if (brightness(col) < second()){

              col = 255

              fill(255,100)

              circle(i,j,spacing*4)

            }

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                fill(col)

                rect(i, j, spacing,spacing)

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​

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        }

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    }

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}