On Thu, Jan 13, 2011 at 8:58 AM, Achim Breidenbach <ac...@boinx.com> wrote:
> Hello,
>
> @George: the output_cmd and input_cmd seems to be correct to me. the
> structure comes in with positions, which is declared as __structure.
>
>
> My mistake. I should have slowed down and read through.
-gt
>
> On 13.01.2011, at 14:40, George Toledo wrote:
>
> > I totally haven't even read through your post, but note that you're
> declaring string input and output, while actually wanting to deal with
> structure. That's problematic, off top.
> >
> > What are you actually trying to achieve?
> >
> > -gt
> >
> > On Thu, Jan 13, 2011 at 8:37 AM, Charlie Francis <
> charl...@cellcastonline.com> wrote:
> > Hi,
> >
> > I'm struggling a bit with using JavaScript within Quartz, especially how
> to use and abuse the structures that can be passed into the patch.
> > What I'm trying to achieve is only letting a string through that matches
> one of the keys in the structure.
> > Also, if the composition has only just been run, and no strings have been
> passed the return string should be blank.
> >
> > Below is an example of the structure I'm passing:
> >
> > 0: "left" = Structure
> > 0: "x" = -1
> > 1: "y" = 0
> > 1: "right" = Structure
> > 0: "x" = 1
> > 1: "y" = 0
> > 2: "center" = Structure
> > 0: "x" = 0
> > 1: "y" = 0
> >
> > And my Javascript at the moment is:
> >
> > function (__string output_cmd) main (__string input_cmd, __structure
> positions)
> > {
> > var result = new Object();
> > var firstRun;
> >
> > if(firstRun != 1) {
> > input_cmd = '';
> > firstRun = 1;
> > }
> >
> > if (positions[input_cmd] == null) {
> > input_cmd = '';
> > }
> >
> > result.output_cmd = input_cmd;
> > return result;
> > }
> >
> > I seem to be getting an error on the if (positions[input_cmd] == null) {
> line, saying that positions is not an object.
> >
> > I'm also pretty sure the firstRun section is correct, as I've tested it
> on it's own and it works.
> >
> >
> > So what is the correct way to work with Structures inside of a JavaScript
> patch?
> >
> > Regards,
> > Charlie
> >
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> > --
> > George Toledo
> > gtole...@gmail.com
> > www.georgetoledo.com
> >
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--
George Toledo
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www.georgetoledo.com
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