#402 Strange invalid \"Hatch area\".

master branch

In the attached drawing hatch_bug.dxf
1 and 2 are exact copys. The arcs are created using center and 2 point elipse tool and cut in half wit cut tool on intersection of a line.
1.1 and 2.1 are two different ways of trying to make valid hatch areas from 1 and 2, using snap endpoint and line tool.
1.2 Does not hatch due to not being a valid hatch area. "This i do not understand"
2.2 Hatches perfectly


  • Kjetil Koksvik

    Kjetil Koksvik - 2013-03-16
  • Dongxu Li

    Dongxu Li - 2013-05-15
  • Dongxu Li

    Dongxu Li - 2013-05-17

    The current hatching algorithm is quite bad.

    We will inplement a better hatching algorithm in 2.1 branch.

    I will investigate whether anything we can do before 2.1

  • Dongxu Li

    Dongxu Li - 2013-05-30

    fixed in master branch, commit: f2263a4

    Please help testing.

  • Dongxu Li

    Dongxu Li - 2013-05-30
    • status: open --> open-fixed
  • Kjetil Koksvik

    Kjetil Koksvik - 2013-05-30

    Works perfectly, but i can not seam to close the bug. Can not change any states of bugs.

  • Dongxu Li

    Dongxu Li - 2013-05-30
    • status: open-fixed --> closed-fixed

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