This function is not present even in Illustrator AI.
Currently I can do this with the plug-in of the Astute Graphics "SubScribe".
In Affinity Designer how can I create a circle of a passing arc for 2 or 3 points?
As in the picture.
Given the arch in green, I would like to recreate the circle passing through that arch.
If it is not possible, you could of affinity consider this function, in my opinion fundamental for vector graphics and technical drawings.
Also create an arc passing through 3 points.
Like the design of the tangents to curves ...