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Index › Programming Questions & Help › OpenGL and 3D Libraries › 3ds loader for processing
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3ds loader for processing (Read 6228 times)
V
3ds loader for processing
Jan 1st, 2009, 11:00pm  
happy new year people.

http://www.pixelnerve.com/v/2009/01/01/3ds-loader-for-javaprocessing/

I needed it, maybe someone else needs it too.
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Victor Martins | www.pixelnerve.com/v
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V
Re: 3ds loader for processing
Reply #1 - Jan 2nd, 2009, 4:01pm  
news:
3ds files dont store face/vertex normals, so i had to compute them myself.
ive uploaded updates to the same zip file.


. face+vertex normal calculation (vertex by averaging face normals)
. normals debugging
. renders meshes with texture+solid faces.
. extra code from vtools

enjoy.
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Victor Martins | www.pixelnerve.com/v
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V
Re: 3ds loader for processing
Reply #2 - Jan 3rd, 2009, 4:27am  
added:
. cg shaders used for lighting on v4
. mouse+camera control added to view the models
. render by material.


limitations known so far:
. materials only include name string. i load textures per material by using the texture name as the material name without the extension.
. materials parameters dont exist.
. documentation is missing/wrong for some classes/methods.
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Victor Martins | www.pixelnerve.com/v
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liquid
Re: 3ds loader for processing
Reply #3 - Jan 3rd, 2009, 9:17am  
super! really helpful,thank you
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steven
Re: 3ds loader for processing
Reply #4 - Jan 3rd, 2009, 9:23am  
Tthank you, can't wait to try it out!
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http://www.computerarts.ca
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V
Re: 3ds loader for processing
Reply #5 - Aug 25th, 2009, 8:26am  
Hello,

i just released version 1.2 of the 3ds loader for processing.

* integrated the wrapper into the library. use V3dsScene.
* fixed some bugs


grab it while its hot:

http://www.pixelnerve.com/processing/libraries/mri3ds/
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Victor Martins | www.pixelnerve.com/v
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pierre59
Re: 3ds loader for processing
Reply #6 - Aug 31st, 2009, 8:59am  
Hello.

Can you write a simple application java working correctly, please.
Not in a file '.pde'.

Thank's.
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V
Re: 3ds loader for processing
Reply #7 - Aug 31st, 2009, 10:36am  
i have updated the library:

http://www.pixelnerve.com/downloads/processing/mri3ds/mri3ds_1_2.zip

if you get an opengl window in java using jogl, it's very easy to add mri3ds and render a mesh on screen.

pass a GL object as a parameter to V3dsScene()

V3dsScene( gl, filename );

and call the draw with the gl parameter aswell.

scene.draw( gl );

that will render the scene to your own jogl window
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Victor Martins | www.pixelnerve.com/v
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badoli
Re: 3ds loader for processing
Reply #8 - Sep 2nd, 2009, 10:58am  
Oh, that sounds great... but i can't access the webpage, i receive a 404... Well, i'll try later then.
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V
Re: 3ds loader for processing
Reply #9 - Sep 2nd, 2009, 1:21pm  
Pixelnerve server was down the whole afternoon for some hardware problems, but its back online.. please, try again.
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« Last Edit: Sep 3rd, 2009, 1:57am by V »  
Victor Martins | www.pixelnerve.com/v
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pierre59
Re: 3ds loader for processing
Reply #10 - Sep 7th, 2009, 9:04am  
Hello.

I have a java application using P3D, not OPENGL.
I want to draw a '.3ds' object in the frame.
But I don't know how to apply the library.

Thank's.
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V
Re: 3ds loader for processing
Reply #11 - Sep 7th, 2009, 9:07am  
mri3ds won't work with P3D.
Currently it only has support for opengl.
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Victor Martins | www.pixelnerve.com/v
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Daniel Cook
Re: 3ds loader for processing
Reply #12 - Oct 22nd, 2009, 8:51am  
V,

I'm playing with this loader, which I may end up using for a virtual casino project I'm running. I just attempted to run the advanced example and it complains that it can't find an image. Something about unsatisfied link error at:

   context = CgGL.cgCreateContext();

in the CgGL tab. Is there an extra library or something that I need for this example to run?

thanks,
dan
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ben_hem
Re: 3ds loader for processing
Reply #13 - Oct 22nd, 2009, 10:23am  
Same here:
Exception in thread "Animation Thread" java.lang.UnsatisfiedLinkError: /Applications/Processing.app/Contents/Resources/Java/libraries/opengl/library/li
bjogl_cg.jnilib:
     at java.lang.ClassLoader$NativeLibrary.load(Native Method)
     at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
     at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1676)
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V
Re: 3ds loader for processing
Reply #14 - Oct 22nd, 2009, 11:57am  
yes, you need Cg toolkit. get it from nVidia website.
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Victor Martins | www.pixelnerve.com/v
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