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Update completed and cleared line

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This commit is contained in:
Lev
2021-07-16 00:02:10 -05:00
parent 1e622a7093
commit b093e30ccd
1 changed files with 15 additions and 4 deletions
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19
CM2030 Graphics Programming/Topic 8/8.1.8 Polar Roses/sketch.js
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@ -1,6 +1,12 @@
let d = 8
let n = 5;
let sliderk;
function setup() function setup()
{ {
createCanvas(500, 500); createCanvas(500, 500);
sliderd = createSlider(1, 10, 5);
slidern = createSlider(1, 10, 5)
background(0); background(0);
} }
@ -10,16 +16,21 @@ function draw()
translate(width/2, height/2); translate(width/2, height/2);
stroke(255); stroke(255);
noStroke(); stroke(255);
noFill();
n = slidern.value();
d = sliderd.value();
k = n/d;
beginShape(); beginShape();
for (let angle=0; angle < TWO_PI; angle += 0.02) for (let angle=0; angle < TWO_PI * 10; angle += 0.02)
{ {
let r = 200 * cos(7 * angle); let r = 200 * cos(k * angle);
let x = r * cos(angle); let x = r * cos(angle);
let y = r * sin(angle); let y = r * sin(angle);
vertex(x, y); vertex(x, y);
} }
endShape(CLOSE); endShape();
} }