From 3288fb8345c07b4ca0deff82805d330f7d80bee7 Mon Sep 17 00:00:00 2001 From: jaseg Date: Fri, 19 Mar 2021 20:32:13 +0100 Subject: Add -f/--flip-gerber-polarity option --- svg-flatten/src/out_gerber.cpp | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'svg-flatten/src/out_gerber.cpp') diff --git a/svg-flatten/src/out_gerber.cpp b/svg-flatten/src/out_gerber.cpp index f16a06b..9513c0b 100644 --- a/svg-flatten/src/out_gerber.cpp +++ b/svg-flatten/src/out_gerber.cpp @@ -27,12 +27,13 @@ using namespace gerbolyze; using namespace std; -SimpleGerberOutput::SimpleGerberOutput(ostream &out, bool only_polys, int digits_int, int digits_frac, double scale, d2p offset) +SimpleGerberOutput::SimpleGerberOutput(ostream &out, bool only_polys, int digits_int, int digits_frac, double scale, d2p offset, bool flip_polarity) : StreamPolygonSink(out, only_polys), m_digits_int(digits_int), m_digits_frac(digits_frac), m_offset(offset), - m_scale(scale) + m_scale(scale), + m_flip_pol(flip_polarity) { assert(1 <= digits_int && digits_int <= 9); assert(0 <= digits_frac && digits_frac <= 9); @@ -58,12 +59,12 @@ void SimpleGerberOutput::header_impl(d2p origin, d2p size) { } SimpleGerberOutput& SimpleGerberOutput::operator<<(GerberPolarityToken pol) { - if (pol == GRB_POL_DARK) { + assert(pol == GRB_POL_DARK || pol == GRB_POL_CLEAR); + + if ((pol == GRB_POL_DARK) != m_flip_pol) { m_out << "%LPD*%" << endl; } else if (pol == GRB_POL_CLEAR) { m_out << "%LPC*%" << endl; - } else { - assert(false); } return *this; -- cgit