Gush Posted April 27, 2021 Share Posted April 27, 2021 Need help on how to convert a heightmap to colormap, also known as splatmap RGBA... 4 colors Red, Green, Blue, Black.... any plugin to automate this? Quote Link to comment Share on other sites More sharing options...
mccreery Posted April 27, 2021 Share Posted April 27, 2021 If I understand correctly, you want to pack multiple grayscale or alpha mask images into different channels in a single image. You can use my Isolate Channel plugin to do this, along with additive blending. See the paragraph marked Repacking unpacked textures for more information. 1 Quote Link to comment Share on other sites More sharing options...
Gush Posted April 28, 2021 Author Share Posted April 28, 2021 (edited) 8 hours ago, mccreery said: If I understand correctly, you want to pack multiple grayscale or alpha mask images into different channels in a single image. You can use my Isolate Channel plugin to do this, along with additive blending. See the paragraph marked Repacking unpacked textures for more information. Yes, will checkout your plugin... thanks! Just tried it but not sure if it's what I need... The image heightmap is a greyscale like this example below attached.... need to convert to a 4 color red, green, blue, black blended single image similiar to this.... Edited April 28, 2021 by Gush Quote Link to comment Share on other sites More sharing options...
MJW Posted April 28, 2021 Share Posted April 28, 2021 If the heightmap is merely a grayscale map -- as it appears to be -- pyrochild's Gradient Mapping plugin may do what you want. 1 Quote Link to comment Share on other sites More sharing options...
Gush Posted April 28, 2021 Author Share Posted April 28, 2021 (edited) 10 hours ago, MJW said: If the heightmap is merely a grayscale map -- as it appears to be -- pyrochild's Gradient Mapping plugin may do what you want. Checking out, thanks! Edited April 28, 2021 by Gush Quote Link to comment Share on other sites More sharing options...
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