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Lua 5.0.2 math libraries

Started by raydog Mar 12, 2005 at 2:17 PM 1 replies 1k views

Original Post

Mar 12, 2005 at 2:17 PM

Where can I find a 3D math library (vectors, matrices) for Lua 5.0.2? Something that is written in C, and accessible in a Lua script. I tried creating one with tolua, but a lot of operators I want to overload make tolua choke with errors.

Rob Loach

Mar 20, 2005 at 11:10 AM

Have you successfully binded your own C functions? If so then you could just create your own.

raydog

Mar 20, 2005 at 1:21 PM

Tolua allows these:

tolua automatically binds the following binary operators: +   -   *   / <   >  <=  >=

C/C++ allows these:

You can overload the following operators: +	-	*	/	%	^ !	=	<	>	+=	-= ^=	&=	|=	<<	>>	<<= <=	>=	&&	||	++	-- ()	[]	new	delete	&	| ~	*=	/=	%=	>>=	== !=	,	->	->* You cannot overload any preprocessor symbol:#	#@	##nor can you overload the following operators:.	.*	::	?:

Abviously, some operators conflict with Lua keywords, like -- for Lua comments.
I was just wondering if the remaining operators are not available due to some
technical/conflict reason also?

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