WeatherMakerPerformanceProfileScript Fields

Enable atmospheric scattering

Atmospheric scattering light shaft max ray length

Atmospheric scattering light shaft sample count, 0 to disable

Aurora sample count max

Aurora sub-sample count max

Whether to enable volumetric fog point/spot lights. Fog always uses directional lights. Disable to improve performance.

Whether per pixel lighting is enabled - currently precipitation particles are the only materials that support this. Turn off if you see a performance impact.

Whether to enable precipitation collision. This can impact performance, so turn off if this is a problem.

Whether to enable tonemapping for effects that support it. If you are using post process color grading, consider setting this to false.

Whether to allow volumetric clouds, if false the volumetric cloud member of any cloud profile will be nulled before being set.

Downsample scale for fog

Downsample scale for fog full screen shafts

Sample count for full screen fog sun shafts. Set to 0 to disable.

Fog noise sample count, 0 to disable fog noise.

Fog dir light shadow sample count, 0 to disable fog shadows.

Temporal reprojection size for fog

Whether to ignore reflection probe cameras. For an indoor scene or if you don't care to reflect clouds, fog, etc. set this to true.

Reflection shadow mode.

Reflection texture size, bigger textures look better but at a cost of additional rendering time. Set to 127 to disable reflections.

Whether to allow volumetric cloud reflections.

LOD to add to dir light samples.

Dithering intensity for dir light rays.

Sample count for volumetric cloud dir light rays. Set to 0 to disable.

Volumetric cloud dir light sample count for cloud self shadowing.

Whether to sample volumetric cloud details for dir light self shadowing

Multiplier for directional light ray march distance for cloud self shadowing.

Downsample scale for clouds

Downsample scale for cloud post process (dir light rays, etc.)

Volumetric cloud noise lod, used to increase mip level during noise sampling.

Volumetric cloud max ray length multiplier, accumulates noise over longer distance, especially at horizon

Allows increasing noise values taken with volumetric clouds to get out of raymarching faster. Makes thicker, heavier, less whispy clouds.

Dither cloud ray direction to try and avoid banding, 0 for none.

Reduce cloud raymarch by this amount while in a cloud. Reduce for better cloud details but watch out for artifacts. Ignored if skip threshold is 0.

Reduce cloud raymarch by this amount while possibly in a cloud. Reduce for better cloud details but watch out for artifacts. Ignored if skip threshold is 0.

Ray march multiplier. Greater than 1.0 improves performance but can reduce quality.

Once skip threshold is reached, continually multiply step distance by this value. Ignored if skip threshold is 0.

The max number of times to multiply the raymarch distance, this ensures that the ray march step distance does not become so large that it misses clouds.

Number of ray marches with no cloud before increasing ray march step. 0 to disable this feature.

Volumetric cloud sample count range

Volumetric cloud shadow downsample scale

Number of samples for volumetric cloud self shadowing

Volumetric cloud shadow texture size. Higher values provide smoother shadows at the cost of a larger lookup texture. This should be a power of 2.

Temporal reprojection size for clouds

Volumetric cloud weather map size. Higher weather maps allow smoother clouds and movement at the cost of a larger weather map texture. This should be a power of 2.

Whether to enable water caustics

Whether to enable water foam

Whether to enable water refraction