Sometimes I downloaded a .ghx file which contains a surface or mesh made in rhino. In this way when I give a grasshopper file to others, I do not need to give them both .3dm and .ghx file. I am very curious about how they did it?
You can right click an input component and select
Internalise data, which will embed the geometry in the .gh file. Is that what you were looking for?
Yes! Thank you Pietro!