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Fix of #5007 - "Reload from disk" causes objects converted to inches to revert to mm

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YuSanka
2020-12-11 13:57:38 +01:00
parent 9dd83a3daa
commit aaaa85c1f8
7 changed files with 88 additions and 19 deletions
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17
src/libslic3r/Model.cpp
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@@ -465,8 +465,11 @@ void Model::convert_from_imperial_units()
{
double in_to_mm = 25.4;
for (ModelObject* obj : this->objects)
if (obj->get_object_stl_stats().volume < 9.0) // 9 = 3*3*3;
if (obj->get_object_stl_stats().volume < 9.0) { // 9 = 3*3*3;
obj->scale_mesh_after_creation(Vec3d(in_to_mm, in_to_mm, in_to_mm));
for (ModelVolume* v : obj->volumes)
v->source.is_converted_from_inches = true;
}
}
void Model::adjust_min_z()
@@ -1053,12 +1056,16 @@ void ModelObject::convert_units(ModelObjectPtrs& new_objects, bool from_imperial
assert(vol->config.id().valid());
assert(vol->config.id() != volume->config.id());
vol->set_material(volume->material_id(), *volume->material());
vol->source.input_file = volume->source.input_file;
vol->source.object_idx = (int)new_objects.size();
vol->source.volume_idx = vol_idx;
// Perform conversion
if (volume_idxs.empty() ||
std::find(volume_idxs.begin(), volume_idxs.end(), vol_idx) != volume_idxs.end()) {
vol->scale_geometry_after_creation(versor);
vol->set_offset(versor.cwiseProduct(volume->get_offset()));
vol->source.is_converted_from_inches = from_imperial;
}
else
vol->set_offset(volume->get_offset());
@@ -1798,6 +1805,14 @@ void ModelVolume::transform_this_mesh(const Matrix3d &matrix, bool fix_left_hand
this->set_new_unique_id();
}
void ModelVolume::convert_from_imperial_units()
{
double in_to_mm = 25.4;
this->scale_geometry_after_creation(Vec3d(in_to_mm, in_to_mm, in_to_mm));
this->set_offset(Vec3d(0, 0, 0));
this->source.is_converted_from_inches = true;
}
void ModelInstance::transform_mesh(TriangleMesh* mesh, bool dont_translate) const
{
mesh->transform(get_matrix(dont_translate));