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GU 3D object drawing program?

 
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Art



Joined: 09 Nov 2005
Posts: 647
PostPosted: Mon Jun 25, 2007 9:15 pm    Post subject: GU 3D object drawing program? Reply with quote
Hi Guys,
Does anyone know of a program that will let you draw a graphic object,
and then auto generate structures like this to use in a GU program?
Code:

Vertex __attribute__((aligned(16))) cube[3*12] =
{
   { GU_COLOR( 0.0f, 1.0f, 0.0f, 0.0f ),-1.0f, 1.0f,-1.0f },   // Top
   { GU_COLOR( 0.0f, 1.0f, 0.0f, 0.0f ), 1.0f, 1.0f,-1.0f },
   { GU_COLOR( 0.0f, 1.0f, 0.0f, 0.0f ),-1.0f, 1.0f, 1.0f },
 
   { GU_COLOR( 0.0f, 1.0f, 0.0f, 0.0f ),-1.0f, 1.0f, 1.0f },
   { GU_COLOR( 0.0f, 1.0f, 0.0f, 0.0f ), 1.0f, 1.0f,-1.0f },
   { GU_COLOR( 0.0f, 1.0f, 0.0f, 0.0f ), 1.0f, 1.0f, 1.0f },
 
   { GU_COLOR( 1.0f, 0.5f, 0.0f, 0.0f ),-1.0f,-1.0f, 1.0f },   // Bottom
   { GU_COLOR( 1.0f, 0.5f, 0.0f, 0.0f ), 1.0f,-1.0f, 1.0f },
   { GU_COLOR( 1.0f, 0.5f, 0.0f, 0.0f ),-1.0f,-1.0f,-1.0f },
 
   { GU_COLOR( 1.0f, 0.5f, 0.0f, 0.0f ),-1.0f,-1.0f,-1.0f },
   { GU_COLOR( 1.0f, 0.5f, 0.0f, 0.0f ), 1.0f,-1.0f, 1.0f },
   { GU_COLOR( 1.0f, 0.5f, 0.0f, 0.0f ), 1.0f,-1.0f,-1.0f },
 
   { GU_COLOR( 1.0f, 0.0f, 0.0f, 0.0f ),-1.0f, 1.0f, 1.0f },   // Front
   { GU_COLOR( 1.0f, 0.0f, 0.0f, 0.0f ), 1.0f, 1.0f, 1.0f },
   { GU_COLOR( 1.0f, 0.0f, 0.0f, 0.0f ),-1.0f,-1.0f, 1.0f },
 
   { GU_COLOR( 1.0f, 0.0f, 0.0f, 0.0f ),-1.0f,-1.0f, 1.0f },
   { GU_COLOR( 1.0f, 0.0f, 0.0f, 0.0f ), 1.0f, 1.0f, 1.0f },
   { GU_COLOR( 1.0f, 0.0f, 0.0f, 0.0f ), 1.0f,-1.0f, 1.0f },
 
   { GU_COLOR( 1.0f, 1.0f, 0.0f, 0.0f ),-1.0f,-1.0f,-1.0f },   // Back
   { GU_COLOR( 1.0f, 1.0f, 1.0f, 0.0f ), 1.0f,-1.0f,-1.0f },
   { GU_COLOR( 1.0f, 1.0f, 1.0f, 0.0f ),-1.0f, 1.0f,-1.0f },
 
   { GU_COLOR( 1.0f, 1.0f, 1.0f, 0.0f ),-1.0f, 1.0f,-1.0f },
   { GU_COLOR( 1.0f, 1.0f, 1.0f, 0.0f ), 1.0f,-1.0f,-1.0f },
   { GU_COLOR( 1.0f, 1.0f, 1.0f, 0.0f ), 1.0f, 1.0f,-1.0f },
 
   { GU_COLOR( 0.0f, 0.0f, 1.0f, 0.0f ),-1.0f, 1.0f,-1.0f },   // Left
   { GU_COLOR( 0.0f, 0.0f, 1.0f, 0.0f ),-1.0f, 1.0f, 1.0f },
   { GU_COLOR( 0.0f, 0.0f, 1.0f, 0.0f ),-1.0f,-1.0f,-1.0f },
 
   { GU_COLOR( 0.0f, 0.0f, 1.0f, 0.0f ),-1.0f,-1.0f,-1.0f },
   { GU_COLOR( 0.0f, 0.0f, 1.0f, 0.0f ),-1.0f, 1.0f, 1.0f },
   { GU_COLOR( 0.0f, 0.0f, 1.0f, 0.0f ),-1.0f,-1.0f, 1.0f },
 
   { GU_COLOR( 1.0f, 0.0f, 1.0f, 0.0f ), 1.0f, 1.0f, 1.0f },   // Right
   { GU_COLOR( 1.0f, 0.0f, 1.0f, 0.0f ), 1.0f, 1.0f,-1.0f },
   { GU_COLOR( 1.0f, 0.0f, 1.0f, 0.0f ), 1.0f,-1.0f, 1.0f },
 
   { GU_COLOR( 1.0f, 0.0f, 1.0f, 0.0f ), 1.0f,-1.0f, 1.0f },
   { GU_COLOR( 1.0f, 0.0f, 1.0f, 0.0f ), 1.0f, 1.0f,-1.0f },
   { GU_COLOR( 1.0f, 0.0f, 1.0f, 0.0f ), 1.0f,-1.0f,-1.0f }
 
};

Cheers, Art.
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adrahil



Joined: 16 Mar 2006
Posts: 277
PostPosted: Tue Jun 26, 2007 1:02 am    Post subject: Reply with quote
I do not think that this exists yet, but you could probably code it up in a scripting language :) However, it would be better to use a model loader ;)
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Art



Joined: 09 Nov 2005
Posts: 647
PostPosted: Tue Jun 26, 2007 2:11 pm    Post subject: Reply with quote
Hello again :)

Well thanks for the reply. I would have thought someone would do a Windows program for it.

I wonder why noone uses a 3D font this way? like this:
http://www.youtube.com/watch?v=XQfMWIoYyRI
http://www.youtube.com/watch?v=DqMcCRgZi_k
I think idealy, each letter would be it's own object, spinning on it's own and zeroed to centre.
Art.
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be2003



Joined: 20 Apr 2006
Posts: 144
PostPosted: Tue Jun 26, 2007 4:55 pm    Post subject: Reply with quote
Art wrote:
Hello again :)

Well thanks for the reply. I would have thought someone would do a Windows program for it.

I wonder why noone uses a 3D font this way? like this:
http://www.youtube.com/watch?v=XQfMWIoYyRI
http://www.youtube.com/watch?v=DqMcCRgZi_k
I think idealy, each letter would be it's own object, spinning on it's own and zeroed to centre.
Art.


im guessing those are just 2 triangles per letter with transparent letters set as the textures

i might implement that into my new engine after i tackle collision detection and custom bsp... blah

very good idea though
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Art



Joined: 09 Nov 2005
Posts: 647
PostPosted: Tue Jun 26, 2007 5:03 pm    Post subject: Reply with quote
No they're drawn properly, the "A" has about 14 triangles
and another 14 at the back :)
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be2003



Joined: 20 Apr 2006
Posts: 144
PostPosted: Tue Jun 26, 2007 6:47 pm    Post subject: Reply with quote
oh ouch
i imagine it would be a wonderful pain to try to draw intricate fonts...

it looks like some n64 games implement that, i wanna say mario kart but i am not for sure
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