Instructions:
Use the toolbar on the top left to select different tools to work with
The buttons on the top right control saving and mode changing

In Creating Mode:
Tool 1: Create - Click anywhere with the mouse to create a new shape.
Tool 2: Select - Click and drag to select area to save as jpg
Alpha: If switched on it draws the shape with Alpha color value.
Sub Branches: If switched on it draws a subbranch on each mainbranch.
Draw Cluster: If switched off it draws the shape one branch at the time.
Randomize: Makes a new shape with random values
Press Space to pause/unpause the drawing of the shape

To save as jpeg:
Create a shape, select the selection tool and drag to select an area, then press the Save Jpeg button

Built with Processing