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Line 316: | Line 316: | ||
} | } | ||
//gray scale the background and apply the masks on the city | //gray scale the background and apply the masks on the city | ||
void draw() { | void draw() { | ||
Line 367: | Line 367: | ||
} | } | ||
//redraw a random tree when a key is pressed | //redraw a random tree when a key is pressed and reset the background | ||
void keyPressed(){ | void keyPressed(){ |
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