I'm pretty new to Jitter so forgive my ignorance...
I am working on drawing application. I am happy with the first version with the help of what I could find on the forum.
But as the drawing takes place in 3D sketch (smooth lines big lines get really blocky in jit.LCD), after a lot of strokes the application becomes slow.
So I want to make a snapshot of the drawing (sending it to a matrix and back to gl as a texture) then draw of that after each release of the mouse, clearing gl in the process. Also it enables me to device a undo system in the drawing app, by being able to go back x matrixes...
But I have a bit of a hard time with bringing the matrix back in 3D as a texture: the drawing looks much darker! Before I begin to compensate for it I thought to ask if I'm doing something wrong?
Also now I'm using asyncread to bring the 3D sketch into a matrix. But I think there must be a better way for an instance that only needs one frame on command.
Can someone please help me shed some light on this?