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Hi,
how secure is when we are publishing 3D GLB or GLTF online
The glTF format is an open standard that intended for exchanging between authoring tools and viewers. It can be rather easily downloaded and imported and to my knowledge there are no technical means to prevent this. This situation is very similar to what we currently have with images, music, videos etc – everything is downloadable from the Web. So I guess only legal means will work here.
With this technique, I destroy the UV texture map and re-apply with my original file, even if the 3D model are stolen, the UV mesh is a mess.
– create a shape key in Blender, detach and randomize selected part of the model, create 2nd UV map with it.
– Duplicate the model, re-project (re-paint) the selected part from your original texture (or captured from the screen).
I will write to a well known Blender Guru to make a video later.
On the model side, how good is your model worth stealing? As far as I know after 20 years, no way to protect your asset whatever the file format, if it can be compiled, it can be de-compiled. So the only way is to cripple it.
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