I would like to share with you on a dimensioning trick this time. It is on how to dimension a arc length with smart dimension. Here i have prepared a step by step screen shots to show you each and every steps of creating a arc length dimension.

STEP 1:

STEP 2:

STEP 3:


STEP 4:


Mission accomplished!!
Questions: Can we do the same thing on a spline?

Try it yourself!

~ah lau~