Moss Weathering

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Moss Weathering

In: Mesh Based Generators*/Weathering*

Complex

Description

This is a full-material effect that works on multiple channels at once. It generates an overgrown moss effect, with a single control for Propagation.

This effect works best with a baked World Space Position map and an additional Heightmap. While this is not an exact requirement, it lends the effect more credible placement.

Make sure to properly understand the Link Creation Modes when working with full materials.

Parameters

Inputs

• Position: Color Input
  Baked World Space Position.
• Height : Grayscale Input
  Additional Heightmap input.
• Mask : Grayscale Input
  Mask slot used for masking the node’s effects. Can be toggled with the “Mask” parameter.

Parameters

• Channels

  • Toggle material channels on and off in this group, for example when using Specular/Glossiness maps instead of Metallic/Roughness.

• Advanced

  • Normal Format: DirectX, OpenGL
    Switches between different Normalmap formats (inverts the green channel).
  • Mask: False/True
    Toggles the use of the Mask map on or off.

• Effect

  • Moss Propagation: 0.0 - 1.0Sets the spread of the moss. Grows in steps from slight coverage to heavy, thick, dark moss.

• Blending

  • Diffuse Intensity: 0.0 - 1.0
    Blending strength of the Diffuse.
  • Base Color Intensity: 0.0 - 1.0
    Blending strength of the Base Color.
  • Normal Intensity: 0.0 - 1.0
    Blending strength of the Normal.
  • Specular Intensity: 0.0 - 1.0
    Blending strength of the Specular.
  • Glossiness Intensity: 0.0 - 1.0
    Blending strength of the Glossiness.
  • Roughness Intensity: 0.0 - 1.0
    Blending strength of the Roughness.
  • Ambient Occlusion Intensity: 0.0 - 1.0
    Blending strength of the Ambient Occlusion.
  • Height Intensity: 0.0 - 1.0
    Blending strength of the Height.

Example Images