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Title	Optical illusion!
ID	6668950378643456
Created	11 years ago, 1406223974949
Updated	3 years ago, 1651433833542
Code	//Optical Illusion! //Are these circles really spinning? var num = 5;//the number of circles! var frTilL = 150;//timer var frTilP = 100;//timer num = round(min(num, 10)); var cirW = 360/(num+1)-15/num+num1.25; strokeWeight(5); frameRate(30); textAlign(CENTER, CENTER); textSize(20); //the text: var txts = ['Circles going round and round.', 'Are the circles really going around?', "They're moving in straight lines!"]; var drawCircles = function(){ fill(125, 200, 0); pushMatrix(); translate(200, 200); var r = 180/num; for (var i = 0; i<180; i+=r){ rotate(r); var x = sin(frameCount+i)(180-cirW/2); ellipse(x, 0, cirW, cirW); if (frTilL+frTilP+i+180<frameCount){ ellipse(x, 0, 2, 2); } } popMatrix(); };//circles var txt = function(){ fill(0, 29, 214, 200); var t = txts[0]; if (frameCount-frTilL-frTilP-180>0){ t = txts[2]; } else if (frameCount-frTilL>0){ t = txts[1]; } text(t, 200, 0); };//draw the text var drawLines = function(){ stroke(0, 0, 0, 100); pushMatrix(); translate(200, 200); var r = 180/num; for (var i = 0; i<min(frameCount-frTilL, 180); i+=r){ rotate(r); line(-180, 0, 180, 0); } popMatrix(); };//lines var back = function(){ var fr = frameCount5; background(sin(fr)100+155, sin(fr+180)*100+155, 0); fill(215, 250, 0); stroke(0); ellipse(200, 200, 360, 360); };//the background translate(0, 15);//offset from the center var draw = function() { back(); drawCircles(); txt(); drawLines(); //background(255, 0, 0); };//the loop
Folds
Fork	false
Key	ag5zfmtoYW4tYWNhZGVteXIXCxIKU2NyYXRjaHBhZBiAgOCSgKzsCww
Votes	540
Spin-Offs	24
Type	PJS
Width	400
Height	400
User Flagged	false
Origin Scratchpad	null
Hidden From Hotlist	false
Restricted Posting	false
By Child	false
Author Nick	◄▓▒░Swax97░▒▓►
Author Name	swax97
Author ID	kaid_923591327600038001835478
Author Profile Access	COACH

Archive Data

Added	10 months ago, 1739460508799
Updated	8 months ago, 1744820970356
Source Deleted	unknown