August 2009 - Gambit-list - mailman.iro.umontreal.ca

location in source code
by lowly coder 06 Aug '09

06 Aug '09

Is there a command, say "foo" that I can type at the command prompt, so it'll tell me what *.scm file (and line number) said function/macro comes from? Ideally something like: ,foo load or (foo 'load) and I get: lib/_eval.scm 3961 Thanks!

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importing in define
by lowly coder 06 Aug '09

06 Aug '09

foo.scm: (namespace ("foo#")) (##define define 2) [some code] (my-define ...) define ---- Is there something I can replace [some code] with, so that: 1) I'm still in namespace foo# 2) foo#my-define = ""#define 3) define still has value 2 on the last line [I'm doing some weird tricks where define does type checking on its args at run time.] Thanks!

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[ANN] Gambit-C v4.5.0 released
by gambit＠iro.umontreal.ca 05 Aug '09

05 Aug '09

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OBJ model loader for Gambit, serialization/deserialization examples
by James Long 04 Aug '09

04 Aug '09

Hey guys, If anyone here is doing 3d stuff with Gambit, you might find my OBJ model loader useful. It'll load vertices, normals, and indices for models from the Wavefront .OBJ format. I'll implement UV coordinates soon. I wrote a blog post about using it and posted the code (it's also in the gambit iphone github project and I'll be improving it there): http://jlongster.com/blog/2009/08/3/iphone-physics-and-models/ I also studied Gambit's serialization mechanisms using object->u8vector for compressing models and speeding up loading times. It turned out great! You can find examples in my post. Hope someone finds it useful. Thanks - James

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