Clément Foucault
d39cd851c0
The planar reflections being rendered at the same resolution as the HiZ max buffer, do not need any uv correction during raytracing. However, the GTAO horizon buffer being at output resolution do need the uv factors in order to match the pixels visible on screen. To avoid many complication, we increase the size of the GTAO texture up to the hiz buffer size. This way, if planar reflections need GTAO the texture is big enough. We change the viewport of the GTAO framebuffer for the main view in order to not have to modify Uvs in many places.