Re: shader writing: Array picking menu question

[Philipp Oeser <philipp.oeser(at)liga01.de>]

Hi Rob,
does

   Parameter "cycle_scene" input{
       GUID = "{...}";
       type = reference;
   }



get you there?




Rob Wuijster schrieb:
> Hi all,
>
> I'm looking into the production shaders from the MR 3.6 library, to 
> see if I can write a PPG or two....
>
> The mi code states the subset shader as follows:
>
> declare shader "mip_render_subset" (
>         boolean "enabled"        default on,
>         array geometry "objects",
>         array integer  "instance_label",
>         material       "material",
>         boolean "mask_only"      default off,
>         color   "mask_color"     default 1 1 1 1,
>         color   "background"     default 0 0 0 0,
>         color   "other_objects"  default 0 0 0 0,
>         boolean "full_screen_fg" default on
>     )
>     apply lens
>     version 5
> end declare
>
>
> How can I set an array for the geometry picking:
>
>     Parameter "objects" input
>     {
>         GUID = "{6E5F6515-FF4B-42FA-B9D6-9F4E1231359D}";
>         UI "mapping" = "{38D56C23-8C0D-11D0-857D-00A02417D029}";
>         Inspectable = off;
>         Type = array
>         {
>             Parameter "objects" input
>             {
>                 GUID = "{B4A7E44E-6C8B-46CA-8698-6DDB36C244D8}";
>                 Type = ????????;   <----How to have XSI look at 
> geometry here? -->
>             }
>         };
>     }
> }
>
> The same goes for the "material" entry as well....
>
> cheers for any answers, as it has been a while since I did this 
> conversion writing, and am slowly working my way through the SDK now,
>
>
> Rob Wuijster
> Glassworks Amsterdam
>
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