GitHub-Proxy/PrusaSlicer
1
0
Fork 0
mirror of https://git.mirrors.martin98.com/https://github.com/prusa3d/PrusaSlicer.git synced 2025-08-14 10:25:56 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

ArcWelder: Optimization of least squares fitting.

Browse Source
This commit is contained in:
Vojtech Bubnik 2023-10-03 18:46:29 +02:00
parent dc048031bc
commit 5b3dcc80f6
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/libslic3r/Geometry/ArcWelder.cpp
View File

@ -34,6 +34,7 @@
#include <numeric> #include <numeric>
#include <random> #include <random>
#include <boost/log/trivial.hpp> #include <boost/log/trivial.hpp>
#include <boost/container/small_vector.hpp>
namespace Slic3r { namespace Geometry { namespace ArcWelder { namespace Slic3r { namespace Geometry { namespace ArcWelder {
@ -309,7 +310,7 @@ static std::optional<Circle> try_create_circle(const Points::const_iterator begi
if (circle) { if (circle) {
// Fit the arc between the end points by least squares. // Fit the arc between the end points by least squares.
// Optimize over all points along the path and the centers of the segments. // Optimize over all points along the path and the centers of the segments.
std::vector<Vec2d> fpts; boost::container::small_vector<Vec2d, 16> fpts;
Vec2d first_point = begin->cast<double>(); Vec2d first_point = begin->cast<double>();
Vec2d last_point = std::prev(end)->cast<double>(); Vec2d last_point = std::prev(end)->cast<double>();
Vec2d prev_point = first_point; Vec2d prev_point = first_point;