3DPrinting/PrusaSlicer-NonPlainar
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Tech ENABLE_TRANSFORMATIONS_BY_MATRICES - Added reset button to remove skew, when detected, in object manipulator panel

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Fixed conflicts during rebase with master
This commit is contained in:
enricoturri1966 2022-05-12 09:41:01 +02:00
parent eeb81b1ef8
commit 19712749c3
9 changed files with 218 additions and 5 deletions
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24
src/libslic3r/Geometry.cpp
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@ -702,6 +702,30 @@ void Transformation::reset()
}
#if ENABLE_TRANSFORMATIONS_BY_MATRICES
void Transformation::reset_skew()
{
Matrix3d rotation;
Matrix3d scale;
m_matrix.computeRotationScaling(&rotation, &scale);
const double average_scale = std::cbrt(scale(0, 0) * scale(1, 1) * scale(2, 2));
scale(0, 0) = average_scale;
scale(1, 1) = average_scale;
scale(2, 2) = average_scale;
scale(0, 1) = 0.0;
scale(0, 2) = 0.0;
scale(1, 0) = 0.0;
scale(1, 2) = 0.0;
scale(2, 0) = 0.0;
scale(2, 1) = 0.0;
const Vec3d offset = get_offset();
m_matrix = rotation * scale;
m_matrix.translation() = offset;
}
Transform3d Transformation::get_matrix_no_offset() const
{
Transformation copy(*this);