 | | | Getting partitions from passes | Getting partitions from passes 2004-06-16 - By Felix Gebhardt
Back
Hehe, you're welcome. As I said there is a shorter way. I'm not shure if one
can trust on the existance of the Partitions parameter, therefore the
try-catch. Error checking does look much neater in JScript than in VBS. I
envy that a bit.
Meaner, leaner:
try
{
var oParts = EnumElements( GetCurrentPass()+".Partitions" );
for(p=0; p<oParts.count; p++)
{
LogMessage(oParts(p));
}
}
catch(e)
{
LogMessage("For some weired reason there is no Partitions parameter");
}
Cheers,
Felix
Bernard Lebel wrote:
> Ahhh once again Felix saves the day.
>
> Code to check all passes (wich is what I needed to do):
> // Get passes
> var oPasses = EnumElements( "Passes.List" );
>
> // Enumerate through passes
> for( var oPassEnum = new Enumerator( oPasses ); !oPassEnum.atEnd();
> oPassEnum.moveNext() )
> {
> // Get pass
> var oPass = getvalue( oPassEnum.item() );
>
> // Get pass elements
> var oPassElems = EnumElements( oPass )
>
> // Enumerate through pass elements
> for( var oPassElemEnum = new Enumerator( oPassElems );
> !oPassElemEnum.atEnd(); oPassElemEnum.moveNext() )
> {
> // Check if pass element is named "Partitions" (wich is the
> partition collection)
> if( oPassElemEnum.item().name == "Partitions" )
> {
> // Get partition collection elements
> var oPartitions = EnumElements( oPassElemEnum.item() );
>
> // Enumerate through partition collection elements
> for( var oPartsEnum = new Enumerator( oPartitions );
> !oPartsEnum.atEnd(); oPartsEnum.moveNext() )
> {
> logmessage( oPartsEnum.item() );
> }
> }
> }
> }
>
> Thanks
> Bernard
>
>
>
> -- -- Original Message -- --
> From: "Felix Gebhardt" <gebhardt@(protected)>
> To: <XSI@(protected)>
> Sent: Wednesday, June 16, 2004 10:13 AM
> Subject: Re: [Script -3511] Getting partitions from passes
>
>
>>
>>
>> There is probably a more direct way to get to the Partitions parameter
>> containing the actual Partitioncollection but this might get you going.
>>
>> var oPassstuff = EnumElements( GetCurrentPass() )
>> for(i=0; i<oPassstuff .count; i++)
>> {
>> if (oPassstuff(i).name == "Partitions")
>> {
>> var oParts = EnumElements( oPassstuff(i) );
>> for(p=0; p<oParts.count; p++)
>> {
>> LogMessage(oParts(p));
>> }
>> }
>> }
>>
>> Cheers,
>> Felix
>>
>>
>> Bernard Lebel wrote:
>>> Hello,
>>>
>>> Sorry for the resend, but didn't get any answer. Is there a way to get
>>> ALL the partitions from the pass? So far my code can collect the
>>> backgroup partitions, but not additional ones under a pass.
>>>
>>>
>>> // Get all passes
>>> var oPasses = EnumElements( "Passes.List" );
>>>
>>> // Enumerate through passes
>>> for( var oPassEnum = new Enumerator( oPasses ); !oPassEnum.atEnd();
>>> oPassEnum.moveNext() )
>>> {
>>> // Get pass
>>> var oPass = getvalue( oPassEnum.item() );
>>>
>>> // Get pass elements, returns collection
>>> var oPassKids = EnumElements( oPass );
>>>
>>> // Enumerate through children to find partitions
>>> for( var oPassKidsEnum = new Enumerator( oPassKids );
>>> !oPassKidsEnum.atEnd(); oPassKidsEnum.moveNext() )
>>> {
>>> // Big problem: only the background partitions seem to be
>>> accessible. There is no way to get other partitions.
>>> logmessage( oPassKidsEnum.item().fullname );
>>> }
>>> }
>>>
>>> When I run this, I get this, even though I have additional partitions:
>>>
>>> //INFO : "Passes.Default_Pass.Partitions"
>>> //INFO : "Passes.Default_Pass.Background_Objects_Partition"
>>> //INFO : "Passes.Default_Pass.Background_Lights_Partition"
>>> //INFO : "Passes.Default_Pass.RenderOptions"
>>> //INFO : "Camera"
>>> //INFO : "Passes.Default_Pass.EnvironmentShaderStack"
>>> //INFO : "Passes.Default_Pass.OutputShaderStack"
>>> //INFO : "Passes.Default_Pass.VolumeShaderStack"
>>> //INFO : "Passes.Default_Pass.Name"
>>>
>>>
>>>
>>> I'm wondering what the heck is that Partitions object. I've run some
>>> tests to find what it is, and seems to be a parameter.
>>>
>>> var oPartitions = dictionary.getobject( "Passes.Default_Pass.Partitions"
>>> );
>>> logmessage( oPartitions.type );
>>> logmessage( classname(oPartitions) );
>>> logmessage( oPartitions.value );
>>>
>>> Logs
>>>
>>> //INFO : "Partitions"
>>> //INFO : "Parameter"
>>> //INFO : ""
>>>
>>>
>>>
>>> Any suggestion to reliably get all partitions under a pass would be a
>>> godsend.
>>>
>>> Thanks
>>> Bernard
>>
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