#processing code developed

[zongyangxu]

through last  attempt, i found that it is so difficult to draw with processing. so in this time, instead of drawing directly with processing, i drew the shape in photoshop, then import the picture into processing.

code:”a” and “b” individually control two clouds. every time key was pressed, the image change . but the problem is, “a” and “ b” can't be triggered in the same time.