Hi,I downloaded a USD file containing three trees. I have some points from my terrain and I want to use them for instancing.

So,How to split three trees in to single and instance them on points randomly

the instance lop allows you to use a path attributes to choose the path in the scene graph tree of you want to instance.

From the docs:
"Path Attribute

Use the value of a string attribute to select the prototype by path."

lucap1
the instance lop allows you to use a path attributes to choose the path in the scene graph tree of you want to instance.

From the docs:
"Path Attribute

Use the value of a string attribute to select the prototype by path."

Thank you for help