GFtbox Tutorial pages
In the beginning
We start with a number of very large screenshots (don't be daunted they are just here to orient you). They show the GFtbox graphical interface.
First view
| The GFtbox user interface. Focus on the Select Tool Panel. Here the Mesh Editor has been selected and the Mesh Editor panel is visible.
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Add a mesh (canvas that represents tissue)
| Create a canvas by clicking on Panel Mesh Editor:new. A variety of preset shapes are available, here we choose a Circle with 4 concentric rings of nodes that is 2 mm in diameter.Idea: Special shapes can be imported as OBJ files. | 
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Add a pattern of growth factor
| Select Tool:Factors makes the Morphogen Panel visible. Currently we are controlling the KAPAR factor. It has been selected from a drop down list top right (Plot current factor). We add a radially increasing gradient of KAPAR. Make sure that the Panel Plot Options:Monochrome is ticked and the gradient of KAPAR will be as shown.
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