I'm trying to select a Face of a Feature in a Part document. I've gotten the Feature I wanted, but I can't seem to assign the Faces I get to my IFace object! Pardon my code and obvious lack of experience, I've only just learnt C++.
CComPtr<SldWorks::IFace2> swFace; VARIANT facearr = swFeat->GetFaces(); //GetFaceCount() is correct, at 3. SAFEARRAY* psa = V_ARRAY(&facearr); //Variant to SafeArray LPDISPATCH swFacep; hr = SafeArrayAccessData(psa, (void **)&swFacep); //SafeArray to array of IDispatch pointers.
At this point, I've tried the methods laid out in the Solidworks API help, but have gotten nowhere. To add: I've also tried
But IID_IFace2 is undefined.
I'm not sure what I'm doing wrong or how to proceed. I would be grateful for any help!