To begin adding growths, select Tools from the main menu, and select Growth from the Tools menu.
Draw on the model to begin adding growths.
Tap the Settings button and drag the slider to change the size of the individual growth particles.
Change the growth style using the options available by tapping the button at the centre of the bottom of the screen. The current style is previewed in the center of the button.
Growth Brush Size
Change the size of the Growth Tool using the options to the right-hand side of the options button.
Select a color from the array to the left of the options button.
Drag the slider above the options button to change the transparency of the Growth.
Rotating the Model
To rotate or zoom into the model, tap Done in the top right corner and navigate the model as normal.
Undo and Redo
Undo and redo growths using the buttons at the top of the tool selection panel.
When using the Growth tool, tap the ‘Clear Growths button in the top left corner of the screen to remove all growths. At any point, select the ‘Clear’ button in the top left corner of the screen, and select to Clear Growths or to Clear All.