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Newcomers DBPro Corner / DBpro using texture

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Lavikori
15
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Joined: 8th Jun 2009
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Posted: 9th Dec 2009 23:17
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Hi !

I'm having problems with Dark Basic Pro... I've did a 3d model for a game project (with blender), i've UV-mapped it but when I export it to a .X file and use it in DB, I can't see the texture... my mesh is just grey...

Here's my code.


sync on : sync rate 30
load object "models/mesh.x",1
load image "models/meshTex.jpg", 4

do
makeHero();
sync
loop

function makeHero()
make mesh from object 1,1
texture object 1, 4
endfunction


endfunction

Why can't I see my texture ?

ps : Sorry for my bad english... i'm french !
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Digger412
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Joined: 12th Jun 2007
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Posted: 9th Dec 2009 23:55 Edited at: 9th Dec 2009 23:57
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I'm surprised that that doesn't crash! You're constantly creating a new hero and not deleting the old hero, why doesn't it say that the object already exists? Also, why do you have 2 endfunctions?

Last little qualm, it's much easier to other users of this forum if you put your code in code tags: [.code][./code] without the dots.
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Lavikori
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Posted: 10th Dec 2009 00:39
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For the two end functions, it's just a copy-paste error ^^

I've modified my code... : think it's better like this (thanks you !) :



But, my texture still does'nt appear...
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Lavikori
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Posted: 10th Dec 2009 03:37
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Sorry for this double post, but I've find what is the problem... but I dont know how to fix it...

I can now get my texture appear, but my UV is not well exported... here's an screen... (ya I know, the normals are inverted and... uh the guy too...)

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Digger412
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Posted: 10th Dec 2009 04:53
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Hmm...my first idea would be that your texture isn't in the same directory as the model, but judging from your code it is. Are you sure that you have the same texture that you used when creating the model? What does the model look like loaded? Gray? Black? It'd help if you included your media files, so I could see better what was going on.
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TDK
Retired Moderator
22
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Joined: 19th Nov 2002
Location: UK
Posted: 10th Dec 2009 16:46
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There are some very elementary problems with you code which will cause major problems for you when your programs grow larger.

if boutonJouer() = 1 then goto play

Don't use Goto - it's not good and gets you into bad programming habits. Use Gosub instead.

If you don't know how Gosub works, read some tutorials and force yourself to learn now rather than later. It will save you hours of frustration later on!

Don't have two Main Do..Loops. Just use one. The key is to set the layout of your programs in a modular fashion.

You'll find things like this here:

Tutorials For Beginers

TDK

*** TDK's New Web Site ***

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Lavikori
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Posted: 11th Dec 2009 03:31
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@TDK : Thanks you, I will read that and modify my code !

@Digger412 : Yes, I use the same texture as in blender... and my texture is in the same folder as my model... but I really think my problem is that the UV is not well exported... I tried to open my model in a UV editing software... and it looked like that : (the picture is attached )

Weird... I'll try with another model, if it does the same.

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