Hi,
I rendered one image into the framebuffer by using glDrawPixels. Now i want to rotate the entire image.
Is it possible to rotate an image in the frame buffer. without using texture mapping.
bye.,
Hi,
I rendered one image into the framebuffer by using glDrawPixels. Now i want to rotate the entire image.
Is it possible to rotate an image in the frame buffer. without using texture mapping.
bye.,
Well, you could use a simple “rotate point around point” to rotate each pixel manually, although this can be very slow.