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PRUSA 2.7.0

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sunsets
2023-12-27 18:02:35 +08:00
parent b33112327f
commit 0a3c63dcb1
488 changed files with 92371 additions and 29443 deletions
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10
src/libslic3r/Point.cpp
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@@ -47,14 +47,12 @@ Pointf3s transform(const Pointf3s& points, const Transform3d& t)
void Point::rotate(double angle, const Point &center)
{
double cur_x = (double)(*this)(0);
double cur_y = (double)(*this)(1);
Vec2d cur = this->cast<double>();
double s = ::sin(angle);
double c = ::cos(angle);
double dx = cur_x - (double)center(0);
double dy = cur_y - (double)center(1);
(*this)(0) = (coord_t)round( (double)center(0) + c * dx - s * dy );
(*this)(1) = (coord_t)round( (double)center(1) + c * dy + s * dx );
auto d = cur - center.cast<double>();
this->x() = fast_round_up<coord_t>(center.x() + c * d.x() - s * d.y());
this->y() = fast_round_up<coord_t>(center.y() + s * d.x() + c * d.y());
}
bool has_duplicate_points(Points &&pts)