// nick pagee PS2 Question 3
******* Instructions *******
- DIFFERENT COLOUR LINES COME IN FROM EACH SIDE IN A RYTHMIC WAY
- At first just click and drag in composition
- Then experiment with just holding "r" or "R", "g" or "G", "b" or "B", and waving your mouse over the sketch (without clicking).
- You will get different results if you also hold the mouse down, if you DO NOT click you will get ONLY colours.
- Your lines will get thicker and thicker as time goes on.
- To Erase press Shift + e , but you will have to refresh completely to go back to original line thickness
Source code: Question3 Brush_Function Eraser_Function
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