Litophane lampshade

Redevelop a project following a question on the forum.
How to use :
build you model with the standard file, then copy paste all the parameter in the file for print to have separate models. The print hould be assembly by M3 screw.

Parameters are :
// Panel Definition
panelThick = 3; // panel thickness = groove , add 0.1 minimun compare to your panel thickness material
panelHeight = 200; // panel height
panelWidth = 112.5;// panel widht (+ panelGap =hexagonal side length)
panelGap = 4; // gap between panel (maximun remaining material for vertical groove, do not hesiate to increase to save enough material in the minimun section)

// Top & Bottom hexagonal Support Defintion
barThickness = 4; // Top and bottom bar thickness
barWidth = 10; // Top,bottom, vertical bar width
mountDiam = 29; // ring for lower support

// Ratio for vertical beam fasteners
Ratio = 0.65; // ratio for overlap of vertical beam and upper and lower frame

Rendering = "Fine"; // Definit le type d