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Improved accuracy of ModelVolume matrix store / restore

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into the 3MF / AMF.
Improved accuracy of ModelVolume's mesh transform back from Object's
coordinate space to its own coordinate space after reloading
from 3MF / AMF.
This commit is contained in:
bubnikv 2019-12-19 10:22:46 +01:00
parent 2bf472988b
commit 26b7dbd6f5
5 changed files with 73 additions and 68 deletions
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4
src/libslic3r/Geometry.hpp
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@ -360,7 +360,6 @@ public:
void set_mirror(Axis axis, double mirror);
void set_from_transform(const Transform3d& transform);
void set_from_string(const std::string& transform_str);
void reset();
@ -385,6 +384,9 @@ private:
}
};
// For parsing a transformation matrix from 3MF / AMF.
extern Transform3d transform3d_from_string(const std::string& transform_str);
// Rotation when going from the first coordinate system with rotation rot_xyz_from applied
// to a coordinate system with rot_xyz_to applied.
extern Eigen::Quaterniond rotation_xyz_diff(const Vec3d &rot_xyz_from, const Vec3d &rot_xyz_to);