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Fixed crash when deleting sla support points

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This commit is contained in:
Enrico Turri 2018-12-05 10:26:08 +01:00
parent c108cc9045
commit 6997f7f5b5
2 changed files with 22 additions and 5 deletions
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21
src/slic3r/GUI/GLCanvas3D.cpp
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@ -1378,11 +1378,24 @@ bool GLCanvas3D::Selection::is_single_full_instance() const
if (m_type == SingleFullInstance)
return true;
int object_idx = m_valid ? get_object_idx() : -1;
if ((0 <= object_idx) && (object_idx < (int)m_model->objects.size()))
return m_model->objects[object_idx]->volumes.size() == m_list.size();
if (m_list.empty() || m_volumes->empty())
return false;
return false;
int object_idx = m_valid ? get_object_idx() : -1;
if (object_idx == -1)
return false;
int instance_idx = (*m_volumes)[*m_list.begin()]->instance_idx();
std::set<int> volumes_idxs;
for (const GLVolume* v : *m_volumes)
{
int volume_idx = v->volume_idx();
if ((v->object_idx() == object_idx) && (v->instance_idx() == instance_idx) && (volume_idx >= 0))
volumes_idxs.insert(volume_idx);
}
return m_model->objects[object_idx]->volumes.size() == volumes_idxs.size();
}
bool GLCanvas3D::Selection::is_from_single_object() const