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Partial fix for crashing min_obj_distance

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This commit is contained in:
tamasmeszaros 2019-02-08 12:30:10 +01:00
parent 29137d1b3c
commit 8b2a8822d2
2 changed files with 8 additions and 2 deletions
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3
src/libslic3r/Print.cpp
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@ -1137,6 +1137,9 @@ std::string Print::validate() const
// Apply the same transformations we apply to the actual meshes when slicing them.
object->model_object()->instances.front()->transform_polygon(&convex_hull);
// Grow convex hull with the clearance margin.
// FIXME: Arrangement has different parameters for offsetting (jtMiter, limit 2)
// which causes that the warning will be showed after arrangement with the
// appropriate object distance. Even if I set this to jtMiter the warning still shows up.
convex_hull = offset(convex_hull, scale_(m_config.extruder_clearance_radius.value)/2, jtRound, scale_(0.1)).front();
// Now we check that no instance of convex_hull intersects any of the previously checked object instances.
for (const Point &copy : object->m_copies) {