[Sidefx-houdini-list] dop fields

Ben Schrijvers Ben.Schrijvers at framestore-cfc.com
Thu Dec 8 10:28:24 EST 2005


Yes that might work... I'm also looking at storing the value in a custom 
field.
This custom field can be created/set with a Modify Data DOP.
But there is still a problem as there is no real order of operations you 
define in DOP's so reading and writing will happen at the same timestep.

cheers,
benS

Peter Robbinson wrote:

> Looking at it a bit more, looks like the File Data Dop is what you 
> need. It saves out and reads in .simdata files.
>
> PeterR
>
> Peter Robbinson wrote:
>
>> You can likely get that from the Detail pane but I would think you'd 
>> have to store that info. somehow and retrieve it as you needed it.
>> Don't know how to do that.
>>
>> PeterR
>>
>> Ben Schrijvers wrote:
>>
>>> Hi there,
>>>
>>> Does anyone know a trick how to get info from a previous framestep 
>>> in DOP's.
>>> I'm specificly looking for the frame at which my RBD chunks break 
>>> off it's glue object.
>>> So I want to compare the "glueobject" field of the current frame 
>>> with that of the previous frame.
>>> All during the simulation so that I can influence the simulation 
>>> after that frame.
>>>
>>> cheers,
>>> benS
>>>
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