GitHub-Proxy/Slic3r
1
0
Fork 0
mirror of https://git.mirrors.martin98.com/https://github.com/slic3r/Slic3r.git synced 2025-08-14 17:05:58 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

perimeter_round_corners: keep clipper::mitter for first perimeter

Browse Source 
supermerill/superslicer#2046
This commit is contained in:
supermerill 2021-12-15 19:02:39 +01:00
parent b9e384519d
commit 773e059c39
1 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/libslic3r/PerimeterGenerator.cpp
View File

@ -492,15 +492,15 @@ void PerimeterGenerator::process()
next_onion = offset_ex(
last,
-(float)(ext_perimeter_width / 2),
(round_peri ? ClipperLib::JoinType::jtRound : ClipperLib::JoinType::jtMiter),
(round_peri ? min_round_spacing : 3));
ClipperLib::JoinType::jtMiter,
3);
else
next_onion = offset2_ex(
last,
-(float)(ext_perimeter_width / 2 + ext_min_spacing / 2 - 1),
+(float)(ext_min_spacing / 2 - 1),
(round_peri ? ClipperLib::JoinType::jtRound : ClipperLib::JoinType::jtMiter),
(round_peri ? min_round_spacing : 3));
ClipperLib::JoinType::jtMiter,
3);
// look for thin walls
if (this->config->thin_walls) {
@ -569,20 +569,20 @@ void PerimeterGenerator::process()
}
}
// use perimeters to extrude area that can't be printed by thin walls
// it's a bit like re-add thin area in to perimeter area.
// it's a bit like re-add thin area into perimeter area.
// it can over-extrude a bit, but it's for a better good.
{
if (thin_perimeter)
next_onion = union_ex(next_onion, offset_ex(diff_ex(last, thins, true),
-(float)(ext_perimeter_width / 2),
(round_peri ? ClipperLib::JoinType::jtRound : ClipperLib::JoinType::jtMiter),
(round_peri ? min_round_spacing : 3)));
ClipperLib::JoinType::jtMiter,
3));
else
next_onion = union_ex(next_onion, offset2_ex(diff_ex(last, thins, true),
-(float)((ext_perimeter_width / 2) + (ext_min_spacing / 4)),
(float)(ext_min_spacing / 4),
(round_peri ? ClipperLib::JoinType::jtRound : ClipperLib::JoinType::jtMiter),
(round_peri ? min_round_spacing : 3)));
ClipperLib::JoinType::jtMiter,
3));
next_onion = intersection_ex(next_onion, last);
}