OpenSCAD 3D Text Generator Free 3D print model

cgtrader

The code creates a text renderer as an OpenSCAD module, which can generate text directly within OpenSCAD. The current implementation utilizes a dot matrix font from a HD44780 LCD controller. There are two versions of the module available: one that supports all OpenSCAD versions prior to 2015.03 and another version created due to the deprecated 'assign' module in the latter OpenSCAD version, allowing more intuitive C-like variable assignments without warnings.The steps for use include importing the module and then calling 'drawtext(string)' as needed to render text on screen with an appropriate input string.