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Title	Magic Lines I
ID	1496253934
Created	12 years ago, 1364408364679
Updated	12 years ago, 1364408364723
Code	background( 0, 0, 0 ); // point 1 var x1 = random( 0, width ); var y1 = random( 0, height ); var velX1 = random( -5.0, 5.0 ) * 2; var velY1 = random( -5.0, 5.0 ) * 2; // point 2 var x2 = random( 0, width ); var y2 = random( 0, height ); var velX2 = random( -5.0, 5.0 ) * 2; var velY2 = random( -5.0, 5.0 ) * 2; // point 3 var x3 = random( 0, width ); var y3 = random( 0, height ); var velX3 = random( -5.0, 5.0 ) * 2; var velY3 = random( -5.0, 5.0 ) * 2; // point 4 var x4 = random( 0, width ); var y4 = random( 0, height ); var velX4 = random( -5.0, 5.0 ) * 2; var velY4 = random( -5.0, 5.0 ) * 2; // random color var r = random( 0, 255 ); var g = random( 0, 255 ); var b = random( 0, 255 ); var rvel = random( 1.0, 3.0 ); var gvel = random( 1.0, 3.0 ); var bvel = random( 1.0, 3.0 ); strokeWeight( 0.6 ); var draw = function(){ // Evaluate if point 1 gets out of canvas if( x1 + velX1 < 0 \|\| x1 + velX1 > width ){ velX1 = -1; // Reverse velocity } if( y1 + velY1 < 0 \|\| y1 + velY1 > height ){ velY1 = -1; // Reverse velocity } // Increment position of point 1 x1 += velX1; y1 += velY1; // Evaluate if point 2 gets out of canvas if( x2 + velX2 < 0 \|\| x2 + velX2 > width ){ velX2 = -1; // Reverse velocity } if( y2 + velY2 < 0 \|\| y2 + velY2 > height ){ velY2 = -1; // Reverse velocity } // Increment position of point 2 x2 += velX2; y2 += velY2; // Evaluate if point 3 gets out of canvas if( x3 + velX3 < 0 \|\| x3 + velX3 > width ){ velX3 = -1; // Reverse velocity } if( y3 + velY3 < 0 \|\| y3 + velY3 > height ){ velY3 = -1; // Reverse velocity } // Increment position of point 3 x3 += velX3; y3 += velY3; // Evaluate if point 4 gets out of canvas if( x4 + velX4 < 0 \|\| x4 + velX4 > width ){ velX4 = -1; // Reverse velocity } if( y4 + velY4 < 0 \|\| y4 + velY4 > height ){ velY4 = -1; // Reverse velocity } // Increment position of point 4 x4 += velX4; y4 += velY4; // Draw the line stroke( r, g, b, 90 ); line( x1, y1, x2, y2 ); // from p1 to p2 line( x2, y2, x3, y3 ); // from p2 to p3 line( x3, y3, x4, y4 ); // from p3 to p4 line( x4, y4, x1, y1 ); // from p4 to p1 // modify color if( r + rvel > 255 \|\| r + rvel < 0 ){ rvel = -1; } r += rvel; if( g + gvel > 255 \|\| g + gvel < 0 ){ gvel = -1; } g += gvel; if( b + bvel > 255 \|\| b + bvel < 0 ){ bvel *= -1; } b += bvel; };
Folds
Fork	false
Key	ag5zfmtoYW4tYWNhZGVteXIUCxIKU2NyYXRjaHBhZBjui7zJBQw
Votes	246
Spin-Offs	62
Type	PJS
Width	400
Height	400
User Flagged	false
Origin Scratchpad	{"id":"877551296","title":"Incrementing Shortcuts","deleted":"false","official":"false"}
Hidden From Hotlist	false
Restricted Posting	false
By Child	false
Author Nick	Jose G Kurszewski
Author Name	JoseGK
Author ID	kaid_512974075070319114891128
Author Profile Access	COACH

Archive Data

Added	10 months ago, 1739281797812
Updated	10 months ago, 1739281797812
Source Deleted	unknown