Add full support for fractional increments and improve socket selection

[Monniasza]

Hi. I've added support for fractional increments of basic cups, item holders, and trays. I've also added drop-down menu for socket holders.

[ostat]

thanks

[jprisant]

I am confused by this update. Ever since the following updated to gridfinity_item_holder.scad, the file has been broken for me.

The Item holder is so wonderfully flexible... I have found a lot of uses for keeping the label.

label = "disabled"; // ["disabled", "left", "right", "center", "leftchamber", "rightchamber", "centerchamber"]
// Width of the label in number of units, or zero means full width
label_width = 0;  // .01

[jprisant]

Here is a quick example of something I created with one of the earlier versions of gridfinity_item_holder.scad that uses the depth. label, and separators.

[ostat]

I am confused by this update. Ever since the following updated to gridfinity_item_holder.scad, the file has been broken for me.

The Item holder is so wonderfully flexible... I have found a lot of uses for keeping the label.

label = "disabled"; // ["disabled", "left", "right", "center", "leftchamber", "rightchamber", "centerchamber"]
// Width of the label in number of units, or zero means full width
label_width = 0;  // .01

I can fix that. Would you mind raising an issue so i dont forget?

[jprisant]

Wahoo! This repo is the absolute best!!

[jprisant]

✅Done

https://github.com/ostat/gridfinity_extended_openscad/issues/22