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Shadow Penumbra

Shadow Penumbra (Texture)

This filter requires Filter Forge 6.0

This filter does not support seamless tiling.


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This is one of over 6274 textures generated by Filter Forge, a Photoshop plugin that allows you to create your own filters.

With Filter Forge, you can:

  • change the look of this texture easily;
  • browse through its 30,000 variations;
  • get a normal map for a 3D model.

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To open this filter, you must have Filter Forge 6.0 or higher installed on your computer. If you don't have it installed yet, click here to download Filter Forge

Author: DarkUranium

Filter Details

  • Downloads: 208
  • Requires Filter Forge 6.0
  • Submitted: Mar 20, 2017
  • Usage Rank: Average
  • Comments (0)


Generates a physically accurate shadow penumbra texture for use by graphics engines.By default, the filter generates a penumbra that is cast by an object with a flat edge, with a circular source.A custom penumbra profile may be provided by the user, at the cost of physical accuracy.Note: The default custom profile is only an approximation of the builtin physically-accurate profile. It is impossible to create a fully physically-accurate version with bezier curves, so if physical accuracy is preferred, leave that option off!


shadow shadows penumbra lighting light

Filter Controls

  • Use Custom Profile
  • Custom Profile
  • Triangle Shape