About this 3D model

This is a PostScript program to generate optical encoder wheels. Unlike other encoder generator programs, it is highly flexible and has many features, such as: - Correct inside and outside diameters, regardless of line width. - Quadrature capabilities, with adjustable phase difference. - Automatic scaling of text size. - Optional index track, with adjustable size or automatic fitting to segment size. - Automatic page filling with cutting allowances. - Most features can be turned on or off.