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This was a Processing example project: https://processing.org/examples/doublerandom.html All the Scratch translations are by me! Completed successfully! /*code in Processing*/ /** * Double Random * by Ira Greenberg. * * Using two random() calls and the point() function * to create an irregular sawtooth line. */ int totalPts = 300; float steps = totalPts + 1; void setup() { size(640, 360); stroke(255); frameRate(1); } void draw() { background(0); float rand = 0; for (int i = 1; i < steps; i++) { point( (width/steps) * i, (height/2) + random(-rand, rand) ); rand += random(-5, 5); } }
