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Fix non thread-safe data flow between plater and hollowing gizmo.

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This commit is contained in:
tamasmeszaros
2019-11-11 17:27:32 +01:00
parent 98e2327a9f
commit a69e80b987
4 changed files with 30 additions and 33 deletions
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22
src/slic3r/GUI/Plater.cpp
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@@ -1717,7 +1717,8 @@ struct Plater::priv
GLGizmoHollow * get_gizmo();
const GLGizmoHollow * get_gizmo() const;
std::unique_ptr<TriangleMesh> m_output;
std::unique_ptr<TriangleMesh> m_output_mesh;
std::unique_ptr<MeshRaycaster> m_output_raycaster;
const TriangleMesh* m_object_mesh = nullptr;
sla::HollowingConfig m_cfg;
};
@@ -2870,7 +2871,7 @@ void Plater::priv::HollowJob::prepare()
auto hlw_data = gizmo_hollow->get_hollowing_parameters();
m_object_mesh = hlw_data.first;
m_cfg = hlw_data.second;
m_output.reset();
m_output_mesh.reset();
}
void Plater::priv::HollowJob::process()
@@ -2884,14 +2885,13 @@ void Plater::priv::HollowJob::process()
TriangleMesh omesh = sla::generate_interior(*m_object_mesh, m_cfg, ctl);
if (!omesh.empty()) {
m_output.reset(new TriangleMesh{*m_object_mesh});
m_output->merge(omesh);
m_output->require_shared_vertices();
m_output_mesh.reset(new TriangleMesh{*m_object_mesh});
m_output_mesh->merge(omesh);
m_output_mesh->require_shared_vertices();
update_status(90, "Rendering hollowed object");
update_status(90, _(L("Indexing hollowed object")));
auto gizmo = get_gizmo();
if (gizmo) gizmo->set_hollowing_result(std::move(m_output));
m_output_raycaster.reset(new MeshRaycaster(*m_output_mesh));
update_status(100, was_canceled() ? _(L("Hollowing cancelled.")) :
_(L("Hollowing done.")));
@@ -2902,8 +2902,10 @@ void Plater::priv::HollowJob::process()
void Plater::priv::HollowJob::finalize()
{
auto gizmo = get_gizmo();
if (gizmo) gizmo->update_hollowed_mesh();
if (auto gizmo = get_gizmo()) {
gizmo->update_mesh_raycaster(std::move(m_output_raycaster));
gizmo->update_hollowed_mesh(std::move(m_output_mesh));
}
}
GLGizmoHollow *Plater::priv::HollowJob::get_gizmo()