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Lift-up of SLA volumes only when at least one volume is generated

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This commit is contained in:
Enrico Turri 2018-11-19 13:04:19 +01:00
parent 0fcdc70327
commit dbc9bf5be7
1 changed files with 13 additions and 5 deletions
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18
src/slic3r/GUI/GLCanvas3D.cpp
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@ -3901,16 +3901,24 @@ void GLCanvas3D::reload_scene(bool force)
m_volumes.volumes[it->volume_idx]->composite_id = GLVolume::CompositeID(object_idx, -1, instance_idx);
}
}
// stores the current volumes count
size_t volumes_count = m_volumes.volumes.size();
for (size_t istep = 0; istep < sla_steps.size(); ++istep)
if (!instances[istep].empty())
m_volumes.load_object_auxiliary(print_object, object_idx, instances[istep], sla_steps[istep], state.step[istep].timestamp, m_use_VBOs && m_initialized);
// Shift-up all volumes of the object so that it has the right elevation with respect to the print bed
Vec3d shift_z(0.0, 0.0, print_object->get_elevation());
for (GLVolume* volume : m_volumes.volumes)
if (volumes_count != m_volumes.volumes.size())
{
if (volume->object_idx() == object_idx)
volume->set_instance_offset(volume->get_instance_offset() + shift_z);
// If any volume has been added
// Shift-up all volumes of the object so that it has the right elevation with respect to the print bed
Vec3d shift_z(0.0, 0.0, print_object->get_elevation());
for (GLVolume* volume : m_volumes.volumes)
{
if (volume->object_idx() == object_idx)
volume->set_instance_offset(volume->get_instance_offset() + shift_z);
}
}
}
}