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Added test projects for libslic3r and fff_print.

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Added test_geometry.cpp from upstream slic3r, thanks @lordofhyphens
Added circle_taubin_newton() for circle center calculation, thanks @lordofhyphens
This commit is contained in:
bubnikv
2019-10-15 09:40:40 +02:00
parent a7c843d213
commit 42a858b999
11 changed files with 548 additions and 14 deletions
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9
src/libslic3r/Geometry.hpp
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@@ -162,6 +162,15 @@ template<typename T> T angle_to_0_2PI(T angle)
return angle;
}
/// Find the center of the circle corresponding to the vector of Points as an arc.
Point circle_taubin_newton(const Points::const_iterator& input_start, const Points::const_iterator& input_end, size_t cycles = 20);
inline Point circle_taubin_newton(const Points& input, size_t cycles = 20) { return circle_taubin_newton(input.cbegin(), input.cend(), cycles); }
/// Find the center of the circle corresponding to the vector of Pointfs as an arc.
Vec2d circle_taubin_newton(const Vec2ds::const_iterator& input_start, const Vec2ds::const_iterator& input_end, size_t cycles = 20);
inline Vec2d circle_taubin_newton(const Vec2ds& input, size_t cycles = 20) { return circle_taubin_newton(input.cbegin(), input.cend(), cycles); }
void simplify_polygons(const Polygons &polygons, double tolerance, Polygons* retval);
double linint(double value, double oldmin, double oldmax, double newmin, double newmax);