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Added check for loaded STL file if it was saved in meters. Related to #4521 (Some files are imported in the wrong size)

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YuSanka
2021-02-09 17:04:32 +01:00
parent a1e49e7f8c
commit a86e7107a5
3 changed files with 37 additions and 1 deletions
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23
src/libslic3r/Model.cpp
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@@ -472,6 +472,29 @@ void Model::convert_from_imperial_units(bool only_small_volumes)
}
}
bool Model::looks_like_saved_in_meters() const
{
if (this->objects.size() == 0)
return false;
for (ModelObject* obj : this->objects)
if (obj->get_object_stl_stats().volume < 0.001) // 0.001 = 0.1*0.1*0.1;
return true;
return false;
}
void Model::convert_from_meters(bool only_small_volumes)
{
double m_to_mm = 1000;
for (ModelObject* obj : this->objects)
if (! only_small_volumes || obj->get_object_stl_stats().volume < 0.001) { // 0.001 = 0.1*0.1*0.1;
obj->scale_mesh_after_creation(Vec3d(m_to_mm, m_to_mm, m_to_mm));
for (ModelVolume* v : obj->volumes)
v->source.is_converted_from_inches = true;
}
}
void Model::adjust_min_z()
{
if (objects.empty())