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AppGameKit Classic Chat / Strange shader error message

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Fluorescent
FPSC Reloaded TGC Backer
19
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Joined: 1st Aug 2005
Location: Stockholm, Sweden
Posted: 7th Jan 2017 08:11 Edited at: 7th Jan 2017 08:51
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I got this funny looking error message, anyone know what it means? I assume there is something iffy with the vertecies, but I'm not really understanding what that might be.
Quote: "Shader "" required vertex attributes that object 100001 does not provide, this shader may fail to display the object"


I was trying to use a model that uses vertex colors instead of a texture. Could that cause an issue? And is the issue then with the model or my shader?
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Preben
AGK Studio Developer
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Joined: 30th Jun 2004
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Posted: 7th Jan 2017 12:23
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Out of the box AppGameKit dont support vertex colors .

So if your using vertex colors this is how the data looks in the .obj file:

v 1291.571533 -609.439636 -28.628490 0.921569 0.219608 1.000000

The last 3 values is colors , Agk will not parse this setup.

So you need to export without vertex colors.


best regards Preben Eriksen,
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Fluorescent
FPSC Reloaded TGC Backer
19
Years of Service
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Joined: 1st Aug 2005
Location: Stockholm, Sweden
Posted: 7th Jan 2017 18:03
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Thank you, I think the problem was that I was trying to use vertex colors instead of a texture and my shader went a bit bananas when I didn't supply a texture.
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