i need to draw a little preview of the actual content of the main screen to the control window. I couldn't find any information how to draw anything other than control elements to a control window. is it possible ?
hmm, a bit more complicated than i though. i need to move everything i want to draw inside the second draw loop. anyway, does anybody know if it is possible to change the renderer of the canvas/second window ? i need to draw some textured shapes using vertex and can only do so by using P3D or opengl.
Not sure if this is what you're after. But if you want a small preview of the main window inside the controlP5 window, perhaps using a simple PImage will do the trick. Then you also don't have to write/draw stuff twice.