I am workingon a VBA routine that returns sketchpoints. I discovered that depending on the geometries used to develop the skectch, some points' XYZ values are duplicated, for example if referenced via relations from another sketch. I understand I need to use the .type property to distinguish point types for my application, since a quick test shows type values of -1, 0, 4, and 10. However, I am unable to locate a description of each value. SolidWorks Help returned nothing upon my search. Can someone shed some light on these values? Thanks in advance for your time.

-Donovan