Chamfering edges created by a boolean subtract

daniel_splawski

How can I select and chamfer the edges created on the top and bottom planes as a result of a boolean subtract operation in feature script?  In the example below I'm trying to re-create the result of the Chamfer1 operation. 

https://cad.onshape.com/documents/948d1e28d836594521beb494/w/566321e3434d212e242e33eb/e/a29386f1d2087868b2fd3976

kevin_o_toole_1

If you've made the hole in FeatureScript with an id of, say id + "extrude1", you can get the edges created using qCreatedBy(id + "extrude1", EntityType.EDGE)

If the extrude was made outside your feature or as part of an import, there's a couple subtly different ways you want to generalize this. For your specific hole, it's enough pass in the face and do qEdgeAdjacent(definition.face, EntitytType.Edge). For a more general case, you might want to do a qHoleFaces() or a qConcaveConnectedFaces, or a qLoopBoundedFaces first.

This isn't a very in-depth answer, so post here if you have further questions!

kevin_o_toole_1

If you've made the hole in FeatureScript with an id of, say id + "extrude1", you can get the edges created using qCreatedBy(id + "extrude1", EntityType.EDGE)

If the extrude was made outside your feature or as part of an import, there's a couple subtly different ways you want to generalize this. For your specific hole, it's enough pass in the face and do qEdgeAdjacent(definition.face, EntitytType.Edge). For a more general case, you might want to do a qHoleFaces() or a qConcaveConnectedFaces, or a qLoopBoundedFaces first.

This isn't a very in-depth answer, so post here if you have further questions!

daniel_splawski

Too easy! Thanks again for your help