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#2428

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1) Reworked logic for pasting volumes

2) Fixed paste of volumes into different objects

3) Do not apply offset when pasting into the copied object

4) Keep source transformation matrix and relative positions when copy/pasting volumes into another object
This commit is contained in:
Enrico Turri 2019-06-24 12:26:11 +02:00
parent 1c895ee6a0
commit 6b0d75127b
4 changed files with 103 additions and 67 deletions
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5
src/libslic3r/Geometry.hpp
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@ -258,6 +258,11 @@ public:
const Transform3d& get_matrix(bool dont_translate = false, bool dont_rotate = false, bool dont_scale = false, bool dont_mirror = false) const;
Transformation operator * (const Transformation& other) const;
// Find volume transformation, so that the chained (instance_trafo * volume_trafo) will be as close to identity
// as possible in least squares norm in regard to the 8 corners of bbox.
// Bounding box is expected to be centered around zero in all axes.
static Transformation volume_to_bed_transformation(const Transformation& instance_transformation, const BoundingBoxf3& bbox);
};
// Rotation when going from the first coordinate system with rotation rot_xyz_from applied