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Author Topic: Please fix Corona materials  (Read 1591 times)


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Please fix Corona materials
« on: August 08, 2016, 01:26:57 PM »
Hello again,

1. In almost all presets, translucency is black / map is missing (see attachment)
2. 3d_corona.mat library consists of double entries for every material

The use of CoronaBitmap has no real advantage at the moment btw. but it´s ok. That black translucency is the worst "bug" making the materials almost unusable out of the box in most situations.

Good Luck

Michal Karmazín

  • iToo Software
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Re: Please fix Corona materials
« Reply #1 on: August 09, 2016, 12:49:16 PM »

You're totally right, big thanks for your feedback. Until we'll release a public update (might be, we'll tweak some materials slightly until than), please feel free to use attached Corona's material library with corrected links to Translucency maps and removed duplicated materials.

All bundled material libraries are stored by default at

C:\Program Files (x86)\Itoo Software\Forest Pack Pro\matlib

in several files corresponding to used renderer (3d_vray.mat, 3d_thea.mat, 3d_standard.mat, 3d_octane.mat, 3d_mental.mat, 3d_corona.mat). To apply this patch, please overwrite your local copy of 3d_corona.mat with attached one.

If you have any suggestion(s), that may improve these materials, please feel free to let us know.

Best regards,