Latest version:

7.83.998

The parameters of the sample geometry model, describing the surface by small facets at different angles, can be edited in the *Polyhedron Editor* window.
Angles can be selected by moving the slider and the corresponding percentage ratio of its area, i.e., the geometry correction factors, can be entered.
The chart shows all the geometry correction factors as the function of tilt angles while the small figure illustrates the angular position of the surface facets
at the selected tilt angle. The *Area* line represents the projected area of the current facet.