[Sidefx-houdini-list] ftoa problem and expression function

luc froehlicher lulu at alamaison.fr
Sun Oct 1 11:23:19 EDT 2006


that was quick ! (and easy)
thanks francois.

b.fx at free.fr wrote:

>Hello
>
>Add your own function in all houdini sessions from a spare file:
>Add in your 123.cmd exread("path_to_file")
>eg:
>exread("$HOME/exp.txt")
>
>if you want it only for you, create your own 123.cmd, copy the original one, to 
>the same directory tree in your $HOME directory.
>eg:
>~/houdini8.1/scripts/123.cmd
>
>francois
>
>Selon luc froehlicher <lulu at alamaison.fr>:
>
>  
>
>>hi everyone.
>>
>>I'm trying to convert a binary number in string using ftoa
>>something like :
>>
>>string myfunction(val)
>>{
>>string sval=ftoa(val);
>>return sval;
>>}
>>
>>I always get the exponential notation ie:
>>echo `myfunction(00010001100)`
>>1.00011e+007
>>
>>is there a way to avoid exponential notation or a way to get around this.
>>
>>the other thing is that I wrote several expressions functions , is there
>>a way tohave them permanently available
>>(ie without having to reload them everytime I launch houdini)
>>
>>thanks
>>luc
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>>
>>    
>>
>
>
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