Long time Ben. I was wondering if Solid Works can be used to trace a path/locus taken by a particular point on a link mechanism DURING AN ANIMATION and how it can be done if possible. The attachment is some diagram from some book but i hope it explains what i mean. ie; In the mechanism, Link AB rotates about A as DC swings about D, EG is constrained to always slide through some pivot block at F. The Locuses/Paths shown are for the points E and G for one revolution of AB (which provides motion to the whole mechanism)