[gerber] Incorrect extra trace in Gerber

[Juan Pablo Caram]

See attachments.

[Juan Pablo Caram]

Added screenshot from gerber-viewer.com

[Juan Pablo Caram]

Simplified G-Code causing the problem:

%MOIN*%
%FSLAX25Y25*%
%IPPOS*%
%LPD*%
%AMOC8*
5,1,8,0,0,1.08239X$1,22.5*
%

%ADD13C,0.07200*%
%ADD14OC8,0.12400*%
%ADD15C,0.03200*%

D13*
X0182350Y0093750D02*
X0175150Y0093750D01*
X0175150Y0103750D02*
X0182350Y0103750D01*
D14*
X0158750Y0128250D03*
X0158750Y0059250D03*
X0063750Y0133750D03*
X0043750Y0133750D03*
D15*
X0045750Y0132150D01*
X0052150Y0125750D01*
X0052150Y0122550D01*

M02*

The incorrect line is from the last point in D13* to the first in D15*, which indicates that the "current position" is not being updated during flashes D03 using the tool D14* from aperture macro %AMOC8*.

[Juan Pablo Caram]

Fixed in commit 873db32. Solution was to reset the current path origin:

# Flash
elif current_operation_code == 3:

    # --- BUFFERED ---
    flash = Gerber.create_flash_geometry(Point([current_x, current_y]),
        self.apertures[current_aperture])
    poly_buffer.append(flash)

    path = [[current_x, current_y]]  # Reset path starting point