Dimension to an intersection

[karthur1]

When I place a centerline (or include a workplane from the ipt) is there ANY way to dimension to the intersection of this centerline and the edge of an object?

Like in this image above, I would like a horizontal dim between the vertical centerline and the intersection of the centerline and the edge of the part.

I know that I can create a sketch on the view and project geometry/draw geometry... but that is such a pita.

[mrattray]

It would be nice if arcs and circles were selectable with the standard intersection tool (which needs some serious rework anyways). As far as I know, the sketch method is your only solution.

[cwhetten]

You said you have a work plane, right?  How about splitting the cylindrical face with the work plane?  It leaves an unsightly scar on your cylinder, but it works:

I guess you could also create a work point in the part at just the spot you need.

[karthur1]

That would prolly work for a part (and my example shows a part),  but I am actually working with an assembly (weldment).

[Anonymous]

Put a work point on the model, then include it in the drawing view, you will be able to dimension from it.