diff options
| author | supermerill <merill@free.fr> | 2020-09-18 04:15:30 +0300 |
|---|---|---|
| committer | supermerill <merill@free.fr> | 2020-09-18 04:16:15 +0300 |
| commit | a4736245222c03c49e435acd199a9364f0bcbe2f (patch) | |
| tree | e993ad2784782eeb71254685cd4f521500908c82 | |
| parent | df4b3c74243228f79822e77d62fe134e747133d1 (diff) | |
#448 less aggressive "perimeter removal for fake circles"2.2.53.2
update it from the new one from first perimeter one. Also restrict it a bit more to prevent over-extrusion.
| -rw-r--r-- | src/libslic3r/PerimeterGenerator.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/libslic3r/PerimeterGenerator.cpp b/src/libslic3r/PerimeterGenerator.cpp index 358cd2556..dd858250b 100644 --- a/src/libslic3r/PerimeterGenerator.cpp +++ b/src/libslic3r/PerimeterGenerator.cpp @@ -525,19 +525,19 @@ void PerimeterGenerator::process() +(float)(min_spacing / 2 - 1)); ExPolygons no_thin_onion = offset_ex(last, double(-good_spacing)); - float div = 2; - while (no_thin_onion.size() > 0 && next_onion.size() > no_thin_onion.size() && no_thin_onion.size() + next_onion.size() > 3) { - div -= 0.3; - if (div == 2) div -= 0.3; + std::vector<float> divs { 1.8, 1.6 }; //don't over-extrude, so don't use divider >2 + size_t idx_div = 0; + while (next_onion.size() > no_thin_onion.size() && idx_div < divs.size()) { + float div = divs[idx_div]; //use a sightly bigger spacing to try to drastically improve the split, that can lead to very thick gapfill ExPolygons next_onion_secondTry = offset2_ex( last, - -(float)(good_spacing + min_spacing / div - 1), - +(float)(min_spacing / div - 1)); - if (next_onion.size() > next_onion_secondTry.size() * 1.1) { + -(float)(good_spacing + (min_spacing / div) - 1), + +(float)((min_spacing / div) - 1)); + if (next_onion.size() > next_onion_secondTry.size() * 1.2 && next_onion.size() > next_onion_secondTry.size() + 2) { next_onion = next_onion_secondTry; } - if (div > 3 || div < 1.2) break; + idx_div++; } } else { |