3DPrinting/PrusaSlicer-NonPlainar
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Fix crash when optimizing rotation

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probably helps to solve #8319
This commit is contained in:
tamasmeszaros 2022-05-12 13:29:13 +02:00
parent d0c08ec5c1
commit e82ef1094b
1 changed files with 12 additions and 10 deletions
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14
src/slic3r/GUI/Jobs/RotoptimizeJob.cpp
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@ -102,15 +102,17 @@ void RotoptimizeJob::finalize(bool canceled, std::exception_ptr &eptr)
auto trmatrix = oi->get_transformation().get_matrix(); auto trmatrix = oi->get_transformation().get_matrix();
Polygon trchull = o->convex_hull_2d(trmatrix); Polygon trchull = o->convex_hull_2d(trmatrix);
MinAreaBoundigBox rotbb(trchull, MinAreaBoundigBox::pcConvex); if (!trchull.empty()) {
double phi = rotbb.angle_to_X(); MinAreaBoundigBox rotbb(trchull, MinAreaBoundigBox::pcConvex);
double phi = rotbb.angle_to_X();
// The box should be landscape // The box should be landscape
if(rotbb.width() < rotbb.height()) phi += PI / 2; if(rotbb.width() < rotbb.height()) phi += PI / 2;
Vec3d rt = oi->get_rotation(); rt(Z) += phi; Vec3d rt = oi->get_rotation(); rt(Z) += phi;
oi->set_rotation(rt); oi->set_rotation(rt);
}
} }
// Correct the z offset of the object which was corrupted be // Correct the z offset of the object which was corrupted be