The canvas is 600x600 in dimension.
With the left click, create a red tree with recursive depth of 4. Use line segments of length 0.5. With the right click, create a blue tree with a recursive depth of 6. Use line segments of length 0.4.
Click on the toggle below canvas to change view from top to side. Click back and change the view back.
Open console to view the list of all the points' coordinates of the tree located at (0, 0) by entering "positionsl" and "positionsr".
Open console to view the list of coordinates of left/right clicks by entering "Txl", "Tyl", "Txr", "Tyr".
You need to include Matsuda/Lea lib folder under the same directory with prog1 to see trees.
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