Sketch - constrain by formula

[mbraga0001]

Can I define the value of a dimension by a formula ? For example, the Arm (dimension) to be 70% of the Leg (dimension).

I can not find such information. If it is not possible, I will propose it as an enhancement candidate. Thank you.

[TheCADWhisperer · Accepted solution]

Notice that I made one dimension a function of another simply by typing in the equation.

If you want to - you can rename the dimension variable names.

Here I named them Arm and Leg.  Fusion replace the autoassigned d1 and d2 with the new variable names in the equation.

[TheCADWhisperer · Accepted solution]

If you create your User Parameter variable names in advanced --  you can simply type them in as you go

[mbraga0001]

Thank you. Very impressive.