I have some arcs that are in the clockwise direction (G02). If I ask gerbv to save out this file, it changes to G03 (counter-clockwise). So the resulting gerber is broken.
Here's my input gerber:
---- 8< -----
G75
G70
%OFA0B0%
%FSLAX25Y25%
%IPPOS%
%LPD%
%AMOC8
5,1,8,0,0,1.08239X$1,22.5
%
%ADD10C,0.00100%
D10
G01X-108110Y0662935D02
G02X-088425Y0682620I0019685J0000000D01
M02*
---- 8< -----
And here's the output, after saving it:
---- 8< -----
G04 This is an RS-274x file exported by *
G04 gerbv version 2.6A *
G04 More information is available about gerbv at *
G04 http://gerbv.geda-project.org/ *
G04 --End of header info--
%MOIN%
%FSLAX34Y34%
%IPPOS%
G04 --Define apertures--
%ADD10C,0.0010%
G04 --Start main section--
G54D10
G01X-010811Y0066294D02
G75
G03X-008842Y0068262I0001968J0000000D01
M02
---- 8< -----
The G02 (CW) has changed to G03 (CCW).
This is with the latest source from git.geda-project.org
Thanks!
Should be fixed in git commit 0fe6a700b9727eac5dc67812dadb3c082080a7d8