Alain <kua### [at] videotronca> wrote:

vstr()

> Similar to str.
> The first paremeter is the numbet of elements to parse.
> The third is a string to be used as a separator.
>
> I think that it's clearer and cleaner.

It is, though I find it cumbersome and hard to remember the exact syntax.

I've just started using:

#macro Vector (_Value, _P, _N)
 #local _Result = concat ("<", vstr(3, _Value, ", ", 0, _P), ">");
 #if(_N) #local _Result = concat (_Result, " \n") #end
 _Result
#end

with the last argument a Boolean to select without or with an ending "\n".

If need be it can be edited or copied to another macro "Vector4", etc.

Another link to add to Kenneth's Autumn reading list:

http://www.c-jump.com/bcc/common/Talk3/Math/Matrices/Matrices.html#W01_0150_matrix_by_matrix_mult

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