Milan Vančura Wrote:* support of buffer exchange and arrows editing: to be able to add and edit arrows in 3D model space - in a way LPub understands them so we can create instructions like this. More comfortable GUI than it is in MLCAD would be highly appreciated(Maybe agree with LPub3D maintainer on a new syntax, too?)
Please, does anybody have an idea how GUI for this should look? Video not needed
![Smile Smile](https://forums.ldraw.org/images/smilies/smile.png)
What would be the best GUI to handle this in LDCad? (Second question is a cooperation with LPub but let's concentrate on the first one.)