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Fix for bad arrange with mirrored objects

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tamasmeszaros 2019-01-03 14:20:01 +01:00
parent b099d5c05e
commit 8a3d2f385f
3 changed files with 15 additions and 7 deletions
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5
src/libslic3r/ModelArrange.cpp
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@ -511,8 +511,9 @@ ShapeData2D projectModelFromTop(const Slic3r::Model &model) {
ModelInstance * finst = objptr->instances.front();
// Object instances should carry the same scaling and
// x, y rotation that is why we use the first instance
rmesh.scale(finst->get_scaling_factor());
// x, y rotation that is why we use the first instance.
// The next line will apply only the full mirroring and scaling
rmesh.transform(finst->get_matrix(true, true, false, false));
rmesh.rotate_x(float(finst->get_rotation()(X)));
rmesh.rotate_y(float(finst->get_rotation()(Y)));