 | | | AW: mr shader interface | AW: mr shader interface 2004-12-14 - By xsi@(protected)
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Why does the value flag not work in the parameter definition of the spdl?
value = "expression";
If I set a default with value the parameter it just empty in the
interface. I want to set a default in the spdl.
--- Urspr�ngliche Nachricht ---
Datum: 14.12.2004 09:19
Von: XSI@(protected)
An: XSI@(protected)
Betreff: Re: mr shader interface
> Thanks, Guy, it helped!
>
> Guy Rabiller wrote:
>
> >In your spdl:
> > Parameter "myfile" input
> > {
> > title = "File";
> > guid = "{########-####-####-####-############}";
> > type = string;
> > flags = 0;
> > texturable = off;
> > writable = on;
> > persistable = on;
> > readable = on;
> > inspectable = on;
> > }
> >
> >This gives you a parameter of type 'miTag' in your header:
> >../..
> >miTag m_myfile;
> >../..
> >
> >Then:
> >miTag tagFile = *mi_eval_tag(¶ms->m_myfile);
> >char* charFile = (char*)mi_db_access(tagFile);
> >
> >Hope this helps.
> >--
> >guy rabiller | 3d technical director @ LaMaison
> >
> >
> >-- -- Original Message -- --
> >From: "Sascha Robitzki" <xsi@(protected)>
> >To: <XSI@(protected)>
> >Sent: Monday, December 13, 2004 9:17 PM
> >Subject: Re: mr shader interface
> >
> >
> >
> >
> >>No answers so far?
> >>I know there is a string type parameter but I had no luck so far to
get
> >>access to it in my shader, the parameter seems to be empty. There
must
> >>be a way to retrieve a string and I'm confident it's quite simple.
> >>
> >>xsi@(protected) wrote:
> >>
> >>
> >>
> >>>How can I define a file path parameter in a spdl and how can I access
it
> >>>
> >>>
> >in
> >
> >
> >>>C?
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> >
> >
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