[Date Prev][Date Next][Thread Prev][Thread Next]
[Date Index]
[Thread Index]
- Subject: Re: multidimensional data with user defined type
- From: Pierre-Yves Gérardy <pygy79@...>
- Date: Sun, 9 Jun 2013 18:26:32 +0200
On Sun, Jun 9, 2013 at 2:56 PM, Tim Hill <drtimhill@gmail.com> wrote:
> Lua cannot access userdata items directly (that is by design, its not supposed to!). However, you can write your own C/C++ functions and wire them into Lua, then call these functions from Lua, passing the userdata.
>
> On Jun 9, 2013, at 4:27 AM, Philipp Kraus <philipp.kraus@flashpixx.de> wrote:
>> ...
>> I have got multidimensional cubes in C++ and would like to push them into LUA. I would like to create a structure in LUA like
>> data[i][j][n] = 123
To complement Tim's answer, you'll be better off using a
`data:getElement(i, j, n)` method rather than successive
`__index(self, i)` calls, which would require some trickery.
-- Pierre-Yves