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Fix of the new gyroid infill path planning. Fixes #3226

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This commit is contained in:
bubnikv
2019-11-22 18:22:44 +01:00
parent 232f324999
commit 9c4dc80057
4 changed files with 94 additions and 2 deletions
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11
src/libslic3r/Line.cpp
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@@ -107,6 +107,17 @@ bool Line::intersection(const Line &l2, Point *intersection) const
return false; // not intersecting
}
bool Line::clip_with_bbox(const BoundingBox &bbox)
{
Vec2d x0clip, x1clip;
bool result = Geometry::liang_barsky_line_clipping<double>(this->a.cast<double>(), this->b.cast<double>(), BoundingBoxf(bbox.min.cast<double>(), bbox.max.cast<double>()), x0clip, x1clip);
if (result) {
this->a = x0clip.cast<coord_t>();
this->b = x1clip.cast<coord_t>();
}
return result;
}
Vec3d Linef3::intersect_plane(double z) const
{
auto v = (this->b - this->a).cast<double>();