Shaders are enabled and configured with the
F2 key while in game.
You will need to enter the F2 menu to disable this shader's
Interior Mist feature as it can cause the screen to be black when spawning in an interior cell (related issue).
If you're following a mod list: this shader's cloud and sky replacements need to be disabled (they don't fully interact with particles, causing a jarring visual effect. This is a limitation with OpenMW's current shaders system). In the settings menu for this shader, disable:
If you're using the
godrays shader from OMWFX Shaders, then you'll want to disable the sun in this one (set
OpenMW 0.48 or newer is required!
settings.cfg (be sure to consult the CFG Generator for a complete readout of all required settings):
force per pixel lighting = true