Parameters

Basic parameters

• Random Seed:
  The random seed determines the random values of other parameters that use randomness in this filter.
• Affected Areas:
  Select how the curvature of the surface impacts the effect of the filter.
• Perforation Level: 0-1
  Adjust the number of holes created.
• Curvature Position: 0-1
  Modify the curvature range to be affected.
• Curvature Smooth: 0-1
  Smooth the curvature map.
• Damage Distance: 0-1
  Control the damage radius around the corroded areas.
• Damage Intensity: 0-1
  Adjust the amount of damage in the impacted areas.
• Height Intensity: 0-1
  Control the impact of the damage to the height map.
• Extrude Position: toggle
  Switch the direction of the damage on the height map. When disabled, the damage eats into the surface; when enabled, the damage builds outwards from the surface.

Mask

• Use Custom Mask: toggle
  Enable or disable the use of a custom mask. If enabled the following parameters appear:
  • 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.
  • Custom Mask - Blur: 0-1
    Blur the mask.
    
  • Custom Mask - Invert: toggle
    Invert the mask.

Advanced Parameters

Some of the Advanced Parameters impact the full material rather than just the areas modified by this filter.

• Luminosity: 0-1
  Adjust luminosity or lightness for the full material.
• Contrast: -1 to 1
  Adjust albedo contrast for the full material.
• Hue Shift: 0-1
  Offset the hue value of colors in the full material.
• Saturation: 0-1
  Adjust the Saturation for the full material.
• Normal Intensity: 0-1
  Adjust the intensity of the normal map where it has been impacted by the Corrode filter.
• Height Range: 0-1
  Increase the range of values in the height map for the full material.
• Height Position: 0-1
  Offset the height of the full material.
• Ambient Occlusion Intensity: 0-1
  Adjust the strength of the AO impact due to the Corrode filter.