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Recent Forum Posts

how to access hou.dopdata? Nov. 17, 2008, 5:55 p.m.

I am trying to access the various dop field data inside the hou.dopdata / hou.dopobject using the python hom.
Also the documentation is very vague on trying to get access to the information
inside the smoke object so if someone can please shed some light on this would be really helpfull.

Here is what I have so far, and I am trying to get the hook to the dopData

fluPath =“fluid_object”)
geo = hou.node(fluPath)
smokeData = geo.processedObjects()
print geo.createdObjects()

the documentation on processedObjects, createdObjects isnt there for example…


Fluid density limited to 1? Nov. 8, 2008, 12:57 p.m.

Hi Jeff
Thanks for that example scene file… didn't know there was a gas field vop node.
In the gas field vop node how can one bring in input parameters like temperature or other data. By default it looks like only density can be brought in.
I would like to make divergence a result of temperature and reduce the temperature over time.
I am attaching a scene file, if you can please take a look and let me know how I can achieve this.

attribute create for temperature question Nov. 5, 2008, 11:15 a.m.

From one of the examples, they used an attribute create node and added a temperature data to the sop and one can modulate the amount of temperature that gets into a fluidbox.
My question is why doesn't it apply when we use fuel or density attribute? What makes temperuature special from density and fuel?