Electron Microscope shader.
This shader will create an electron
microscope look to your objects.
The shader uses incidence to darken areas
that face the camera
and lightens the edges.(similar to an electron
You will have to attach a texture projection to the texture
One infinate light in your scene will create the
hot rimm that most
electron microscope images have.
texture I have attached for the grainy bump effect is just
an example, you
may want to try something better suited to the look
The 'change range' node is usefull to set your darkest and
and makes it easy to match CG objects against electron