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Print at Dec 19, 2025, 2:36:28 PM

Posted by okh at May 22, 2014, 10:15:32 AM

Re: obj Transparency?
Your .mtl file (the material: Default_Texture) does not seem to contain reference to a texture graphics file. e.g:

map_Kd xxxx.png

or transparency, e.g:

d 0.5

Therefore I guess there must be something in how AoI exports. I have practically no experience with AoI, but can the settings be changed to include the texture file in the export - or something?

Failing that, you could try to add transparency (e.g. d 0.5) to the .mtl file yourself, like this:

#Produced by Art of Illusion 3.0, Wed May 21 16:44:58 EDT 2014
newmtl Default_Texture
Kd 0.23 0.23 0.23
Ks 0 0 0
Ka 0 0 0
illum 1
d 0.5

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Dec 19, 2025, 2:36:28 PM