@opBoolean: INVALID_INPUT

henryk_trappmann004

This looks really like a simple feature script, where I want to join/union two adjacent surfaces:

https://cad.onshape.com/documents/dedb42c7d13da7434ebd2d79/w/7a177703a06e41b5ff7790b4/e/1a8858b76753652cf93c02c1

used here:

https://cad.onshape.com/documents/dedb42c7d13da7434ebd2d79/w/7a177703a06e41b5ff7790b4/e/22e74f622b1c11553b23aea2

It is not a problem with the queries as they return 2 faces, even planar ones.

So what am I doing wrong???

MichaelPascoe

Technically surfaces are of the "Body" entity type. So you will need to find their bodies not their faces. Like this:

        const body1 = qCreatedBy(id + "loft" + 0, EntityType.BODY);
        const body2 = qCreatedBy(id + "loft" + 1, EntityType.BODY);
        
        opBoolean(context, id + "boolean1", {
                "tools" : qUnion([body1, body2]),
                "operationType" : BooleanOperationType.UNION
        });

As your getting into FeatureScript, make sure you complete Onshape's intro course: FeatureScript Fundamentals

https://learn.onshape.com/courses/featurescript-fundamentals

And here are CADSharp's FeatureScript Video Lessons: Automating Onshape with FeatureScript

https://www.cadsharp.com/onshape-featurescript-video-tutorials/

henryk_trappmann004

Thank you very much for the fast and solving answer! Seems I had a misconception about the meaning of EntityType …