I want to make the black parts in the image below transparent, but I’m not sure how to do it. Is there a Node or NuGet package that allows setting transparency based on color, or is there a better approach?
I would suggest to do it so:
- Take any texture
- Make it Black and White in any way you like.
- Apply this BW as AlphaMask for SetAlpha.
In your example, you just need to make a contrast higher, so that the gray area will be white.
Best,
Anton
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