How to Set Custom Attributes on Child Nodes in Hoops Exchange?

HOOPS Exchange
1

Hi everyone,

I’ve noticed that A3DRootBaseSet only applies custom attributes to the root node but not to the deepest child nodes. Are there any other approaches to set attributes on sub-nodes?

Any advice would be greatly appreciated. Thank you!

2

Hello @18234083588,
The root Product Occurrence and child Product Occurrence use the same way to set custom attributes.
You can refer to the function A3DVoid stSetAttributes(A3DEntity* p) in the sample CreatePRCBrepWithGeometry.
Please let me know if you need further assistance. Thank you.

Best Regards,
Man

3

Appreciate your help! How can I add attributes to the body level specifically (referring to the red boxed section in the image)? Would appreciate your advice.

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4

Hello @18234083588
I believe the node you mentioned is RiBrep. You just need to traverse to the node you need (e.g. child Product Occurrence, RiBrep) and then call the same code.

image
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Best Regards,
Man

5

I tried the method you suggested, and it worked! Thanks a lot for your help!