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chessfill

microm
Filling problem.
Should be visible like chess desk.

chessfill.dxf

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Re: chessfill

dxli
Dear Comrade microm,

Could you specify a few steps to show the bug?

it does appear to be serious one.

I can draw a chessboard without an issue.

chessBoard.dxf

microm wrote
Filling problem.
Should be visible like chess desk.

chessfill.dxf
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Re: chessfill

microm
In you file all squares have points in line intersection.
In my file squares drawn with long lines without points in intersections.

Draw with lines symbol "#" and try to fill them inside lines.

p.s.
Original file was created in DWG with proprietary CAD and exported to dxf format.
Later dxf opened in same CAD and looks normal.
Also look normal in qcad.
But in librecad its not look normal.
Trying to open dwg was produced librecad crash.
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Re: chessfill

dxli
the current LibreCAD hatching feature requires a simple and closed contour:

1, simple, it means not self-intersecting;
2, closed means each end point of entities within the contour must be the start point of one and exact one entity of the contour;

microm wrote
In you file all squares have points in line intersection.
In my file squares drawn with long lines without points in intersections.

Draw with lines symbol "#" and try to fill them inside lines.

p.s.
Original file was created in DWG with proprietary CAD and exported to dxf format.
Later dxf opened in same CAD and looks normal.
Also look normal in qcad.
But in librecad its not look normal.
Trying to open dwg was produced librecad crash.
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Re: chessfill

dxli
If you are a developer, please join us to make the hatching feature more robust.
dxli wrote
the current LibreCAD hatching feature requires a simple and closed contour:

1, simple, it means not self-intersecting;
2, closed means each end point of entities within the contour must be the start point of one and exact one entity of the contour;

microm wrote
In you file all squares have points in line intersection.
In my file squares drawn with long lines without points in intersections.

Draw with lines symbol "#" and try to fill them inside lines.

p.s.
Original file was created in DWG with proprietary CAD and exported to dxf format.
Later dxf opened in same CAD and looks normal.
Also look normal in qcad.
But in librecad its not look normal.
Trying to open dwg was produced librecad crash.