sorry, i accidentally deleted a post from leRiCl regarding saving the screen to an image. (i only meant to delete my reply so i could rewrite it properly).

the question was:

----

I have drawn a 3D sphere onto the canvas. Now I try to copy the screen into the image and save the image as a file using this code.
Code:

PImage img = createImage(screen.width, screen.height, RGB);
img=get(); // tried get but didn't work
loadPixels(); //trying to copy screen pixels
img.loadPixels();
arraycopy(pixels, img.pixels);
updatePixels();
img.updatePixels();
img.save(savePath("Planet.png")); //compiler told me to use "savePath" because its an absolute path *shrugs*, it saves the file, so its fine, I guess.

but all I get is an image with a black screen the size of my screen.

Thanks for the help.

----

the answer: you can use saveFrame() to write the image as a file, or if you need the PImage, the following should be all that's needed:

PImage img = get();
// do something here with img
img.save("Planet.png");

if that's not working, we'd have to see the rest of your code.