The generator is fully procedural and highly customizable, offering natural results that will impress. It comes with two shaders: one for the snow and another that can be mixed with any material to simulate a frozen surface. You can control the bump intensity, roughness variation, color, and translucency of the snow shader for ultimate realism.

The snow is generated naturally on top of the mesh, respecting all occluded areas. You can also create a vertex group on the objects to control the shape and depth of the snow. This feature allows you to add details like footsteps or trails for a more immersive scene.

HOW TO USE IT?

To use that you must Append the "SnowGen.blend" file to your scene selecting the "SnowGen" inside the "NodeTree" folder. Select an object, add a Geometry Nodes modifier to it and load the "SnowGen" node here. Play with the settings on the Modifiers tab.

https://blendermarket.com/products/procedural-generator-bundle

Shaders
It also comes with 2 shaders, one for the snow and other node group that can mix with any material to simulate frozen surface.
The snow shader it's fully procedural, highly customizable and gives you a very natural result. You can control the bump intensity, roughness variation, color, translucency.

Masking
The snow will gonna be generated naturally on the top of the mesh respecting all of the occluded areas. But you can create a vertex group on the objects that you are applying the effect to use not only as a mask but to control the shape and depth of the snow. You can use that to add footsteps, trails and do all of the look development that you need.