Difference between revisions of "Recursion"
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(Created page with "<edcode> function drawThing(x,y,size) { if (size < 1) return; //do nothing if the size is tiny drawLine(x,y,x+size,y); drawLine(x+size,y,x+size,y-size); drawLi...") |
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| − | <edcode> | + | <edcode>function drawThing(x,y,size) { |
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| − | function drawThing(x,y,size) { | + | |
if (size < 1) return; //do nothing if the size is tiny | if (size < 1) return; //do nothing if the size is tiny | ||
Latest revision as of 09:08, 13 August 2015
This program draws a thing by drawing five lines. Across-Up-Across-Down-Across. It's like a horizontal line with a kink in the middle.
What would happen if we replaced the three horizontal lines in drawThing with a horizontal line with a kink by using drawThing to draw itself.
instead of drawLine(x,y,x+size,y) do drawThing(x,y,size/3);
