ARC Details

[RJLDesign]

Guys and Girls

I am looking for a LSP file that will give me a given arcs RATS.

eg I pick on my road CL and it will draw a little box with text showing the arcs

Radius
Arc
Tangent
Secant

Any help would be greatly appreciated.

Diplomacy Has Failed Time For Some Action

 

[CarlB]

Boy you are patient, you asked this before in 2003! Did you come up with anything close? By "arc" do you mean arc length? Maybe this time we'll come up with a little routine this time - the math is not too difficult, maybe the table and the box is what has stymied this group.

 

[CarlB]

You might try the routine at

http://www.freecadapps.com/swdetail...C-CS&orgvalue=ACC&review=5719&rowcolor=fce08d

Also "curvtbl" at

http://paracadd.com/

- Free Autolisp

I wasn't able to find where "secant" is a standard curve parameter, usually central angle, radius, and length are the minimum data, sometimes chord and chord bearing.