Is partial color change possible?

I have a weldment that needs to be painted one color for aset distance along its length and a different color for theremainder. I know that I can create micro extruded cuts to defineseparate surfaces and change the color of the resulting faces butthe paint parting line can in some instances pass through a sectionof the weldment that is too complex to make this practical. The endresult needs to look as if the part had effectively been "dipped"in a paint can.

Anybody have an idea how to do this? I'd love to be able to changea color up to a defined plane, even if it means having to do it toeach feature if necessary.SolidworksGeneral