How to make perspective/orthogonal projection setting?

[eftalgezer]

I need to get an orthogonal projection of a structure but the mogli gives a perspective view. Is there any easy solution to get orthogonal projection?

[FlorianRhiem]

You can add something like gr3.setorthographicprojection(-10, 10, -10, 10, -10, 10) to the code, e.g. in show() you could add it before the line gr3.setbackgroundcolor(255, 255, 255, 0).

[eftalgezer]

@FlorianRhiem It solved the orthogonal projection but it crops the edges of the structure. The camera does not work.

[FlorianRhiem]

The values like -10 to 10 were an example. The function takes the size of the viewing frustum as parameters, so everything outside this will be clipped. The parameters are left, right, bottom, top, near_plane, far_plane

[eftalgezer]

@FlorianRhiem Thank you.