Circle tool : pie shift snap to angles
Make the pie feature of the circle support snap to angle.
Franck Payen commented
The above animation is pretty self explanatory : if I want to have an entire value, I have to type it manually.
I'm not sure what the value of the snapping should be (1 degree ? 5 degree? 15 degree ?) but this tool MUST have a press shift -> snapping option.