Snow

Random Seed:
The random seed determines the random values of other parameters that use randomness in this filter.

Fresh Snow: 0-1
Change the amount of snow.

Melted Snow: 0-1
Control the amount of melted snow. This parameter is highly sensitive.

Buildup: 0-1
Adjust how much the snow has built up over time. This obscures underlying height details.

Smoothness: 0-1
Control how smooth the snow appears. This obscures underlying height details when increased, and can make snow appear softer and deeper.

Flakes Intensity: 0-1
Adjust how visible individual flakes of snow are.

Use Custom Mask: toggle
Enable or disable the use of a custom mask. If enabled the following parameters appear:

• Custom Mask: image/brush
  Select an image to use as a mask or use the brush to paint a custom mask directly in the 2D view.
• Mask Blur: 0-1
  Blur the mask.
• Mask Intensity: 0-1
  Adjust the opacity of the mask.