3DPrinting/PrusaSlicer-NonPlainar
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Follow-up to 3349644964

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Reworked handling of approximate / snug bounding boxes
at Model / ModelObject / PrintObject
Further optimized, so that the bounding boxes are not recalculated
unnecesarilly.
This commit is contained in:
Vojtech Bubnik 2023-02-28 14:48:31 +01:00
parent 3349644964
commit 906671fbba
5 changed files with 50 additions and 19 deletions
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7
src/libslic3r/Geometry.hpp
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@ -584,6 +584,13 @@ inline bool is_rotation_ninety_degrees(const Vec3d &rotation)
return is_rotation_ninety_degrees(rotation.x()) && is_rotation_ninety_degrees(rotation.y()) && is_rotation_ninety_degrees(rotation.z());
}
// Returns true if one transformation may be converted into another transformation by
// rotation around Z and by mirroring in X / Y only. Two objects sharing such transformation
// may share support structures and they share Z height.
bool trafos_differ_in_rotation_by_z_and_mirroring_by_xy_only(const Transform3d &t1, const Transform3d &t2);
inline bool trafos_differ_in_rotation_by_z_and_mirroring_by_xy_only(const Transformation &t1, const Transformation &t2)
{ return trafos_differ_in_rotation_by_z_and_mirroring_by_xy_only(t1.get_matrix(), t2.get_matrix()); }
template <class Tout = double, class Tin>
std::pair<Tout, Tout> dir_to_spheric(const Vec<3, Tin> &n, Tout norm = 1.)
{