Hi I have been working on an app that allows you to edit 2D and 3D shaders on realtime call glslViewer ( https://github.com/patriciogonzalezvivo/glslViewer ) and it runs in all RaspberryPi. Here is running a GLTF 3D model running the default PBR shader at 47fps in a RaspberryPi Zero : ) https://twit...