Unwrapping UV in Blender 2.8 for use in TouchDesigner For Beginners & Intermediate

Educated in Math and Architecture, I begun with photography and since 80' I work for the stage, dance and theater. My first project was made with films and mechanical projectors and Macromedia Director was my first attempt to use digital medias on stage. Troikatronix Isadora and Cycling74 Max/msp was my main tools until I discovered TouchDesigner. I use it for performance and I teach it in schools and universities.