......what you want to achieve....
Good question.
I was asked by one of my colleagues, drawing situation plans from surveying. The result should be a kind of "fillet" with two different arcs.
I doubt that there is an "exact" solution (impossible to define the geometric criterias), and maybe the result will be a little bit of supported try and draw.
The surveyors have measured the border of a street, the have
- the blue line
- the blue point
- some memories and some sketch how it "approx. looked like"
The want to
- create the curve
- with two different arcs (red, yellow)
- which start tangential at the blue line
- changes radius tang.
- use self selected values for radius (exactly: round values like 2.5 and 3 instead of calculated values like2.48679264)
- end the line at blue point (angle is not important)
I think that's impossible ..