How can i get the value of parameter_integer through the GHpython

Grasshopper
,
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integer
for example, the value of this cell is 5.
gh
I only get the cell through the ghpython ，but which path can help me find the value of the integer battery.

3

Hi Peter

do you want to know the path of the datatree?
If so, you need to switch the param input Access to “Tree”.

Thanks,

Giulio

–
Giulio Piacentino
for Robert McNeel & Associates
giulio@mcneel.com

4

image
Hi，Mr.Giulio. For example, through a simple caculation, It produces a number stored in the integer battery. I hope to get this value in ghpython,but I don’t know how to access this data in ghpython.

5

The answer is to connect the integer battery to the GhPython component. This is Grasshopper.

If you know the ID of the component, or something unique like a special name, you could search for it in the document, but this basically violates all rules of GH.

1 Like
6

Mr.Giulio. I found the battery through ghpython, but I didn’t find the value stored in its attribute name.
image

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But I can’t find which attribute name store this value

8

If the component computed at the time you access it, then the computed datatree will be in its GH_Param.VolatileData Property, otherwise, this property will be empty.

If the param supports storing data inside itself, then it will have a PersistentData attribute. That one contains the data before computation.

2 Likes
9

Thank you for your help,Mr.Giulio. I will try to solve it