Clément Foucault
64d96f68d6
- Fix noise/banding artifact on distant geometry. - Fix overshadowing on un-occluded surfaces at grazing angle producing "fresnel" like shadowing. Some of it still appears but this is caused to the low number of horizons per pixel. - Improve performance by using a fixed number of samples and fixing the sampling area size. A better sampling pattern is planned to recover the lost precision on large AO radius. - Improved normal reconstruction for the AO pass. - Improve Bent Normal reconstruction resulting in less faceted look on smoothed geometry. - Add Thickness heuristic to avoid overshadowing of thin objects. Factor is currently hardcoded. - Add bent normal support to Glossy reflections. - Change Glossy occlusion to give less light leaks from lightprobes. It can overshadow on smooth surface but this should be mitigated by using SSR. - Use Bent Normal for rough Glossy surfaces. - Occlusion is now correctly evaluated for each BSDF. However this does make everything slower. This is mitigated by the fact the search is a lot faster than before.