[BUG]: Error with arcs in dxf export

[yeroca]

Describe the bug

I created a fairly simply sketch with straight lines and tangential arcs, but it seems the tangent constraint is not being obeyed when exporting as dxf.

There's a possbility that the viewer I'm using - Mayo - has a bug, but it seems more likely that it's a bug with zoo because of the newness of the dxf export funtion.

Steps to Reproduce

Use this code:

strapW = 1.5in
extraW = 0.1in
fingerL = strapW + 2 * extraW
backW = 0.75in

strapTh = 0.1in
strapThGap = 0.1in
fingerGap = 2 * (strapTh + strapThGap)
fingerW = 0.3in

sketch001 = startSketchOn(XY)
profile001 = startProfile(sketch001, at = [0, 0])
  |> xLine(length = fingerL)
  |> tangentialArc(end = [0.0, fingerGap])
  |> xLine(length = -fingerL)
  |> tangentialArc(end = [0.0, fingerW])
  |> xLine(length = fingerL + backW)
  |> tangentialArc(end = [fingerW, -fingerW])
  |> yLine(length = -(2 * fingerGap + fingerW))
  |> tangentialArc(end = [-fingerW, -fingerW])
  |> xLine(length = -(fingerL + backW))
  |> tangentialArc(end = [0, fingerW], tag = $seg01)
  |> xLine(length = fingerL)
  |> tangentialArc(end = [0.0, fingerGap])
  |> xLine(length = -fingerL)
  |> tangentialArc(endAbsolute = [profileStartX(%), profileStartY(%)])
  |> close()

Then export as dxf the sketch from the feature window, and view with a dxf viewer.

Expected Behavior

Correct direction for the arcs in the dxf file

Screenshots and Recordings

Desktop OS

Fedora 43

Browser

N/A

Version

v1.1.5

Additional Context

No response

[yeroca]

Screenshot from librecad:

[Irev-Dev]

Just FYI @yeroca we've replicated this issue in a private repo for the team members who should look at fixing it.

[yeroca]

I tested this again today just out of curiosity, and as far as I can tell it is fixed.