Dirt

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Dirt

In: Mesh Based Generators*/Mask Generators*

Intermediate

Description

Generates a black and white mask based on baked maps and user settings. Similar to Smart Masks in Painter.

This mask represent dirts in occluded and sunken edges and corners, based on baked AO and curvature.

Parameters

Inputs

• Curvature: Grayscale Input
  Baked map used for internal effects and masking. Required!
• Ambient Occlusion: Grayscale Input
  Baked map used for internal effects and masking. Required!
• Grunge input: Grayscale Input
  Custom grunge map input, optional, enabled by parameter.
• Mask (optional): Grayscale Input
  Mask slot used for masking the node’s effects.
• World Space Normal: Color Input
  Only used for Triplanar.
• Position: Color Input
  Only used for Triplanar.

Parameters

• Dirt Level: 0.0 - 1.0Main control for amount of dirt.
• Dirt Contrast: 0.0 - 1.0Controls main contrast for the dirt in the mask.
• Grunge Amount: 0.0 - 1.0Sets how grungy the dirt is. Set to 0 for perfectly smooth dirt.
• Edges Masking: 0.0 - 1.0Amount of dirt to remove from raised edges (based on the curvature map).
• Use Custom Grunge: False/TrueEnables use of custom grunge map input instead of built-in Grunge.
• Grunge Scale: 1 - 16Sets tiling scale of Grunge detail.
• Use Triplanar: False/TrueUse Triplanar projection for Grunge mapping, removes seams.
• Triplanar Blending Contrast: 0.001 - 1.0Sets contrast of the Triplanar projection.

Example Images