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Delete hollowing interior grid after the mesh is extracted

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It was needed for the triangle trimming but that is gone now
This commit is contained in:
tamasmeszaros 2022-12-20 12:51:55 +01:00
parent d3a4edd37f
commit 4fabd0b307
1 changed files with 5 additions and 3 deletions
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8
src/libslic3r/SLAPrintSteps.cpp
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@ -277,7 +277,10 @@ void SLAPrint::Steps::hollow_model(SLAPrintObject &po)
po.m_hollowing_data.reset(new SLAPrintObject::HollowingData());
po.m_hollowing_data->interior = std::move(interior);
indexed_triangle_set &m = sla::get_mesh(*po.m_hollowing_data->interior);
indexed_triangle_set m = sla::get_mesh(*po.m_hollowing_data->interior);
// Release the data, won't be needed anymore, takes huge amount of ram
po.m_hollowing_data->interior.reset();
if (!m.empty()) {
// simplify mesh lossless
@ -291,8 +294,7 @@ void SLAPrint::Steps::hollow_model(SLAPrintObject &po)
// Put the interior into the target mesh as a negative
po.m_mesh_to_slice
.emplace(slaposHollowing,
csg::CSGPart{&sla::get_mesh(*po.m_hollowing_data->interior),
csg::CSGType::Difference});
csg::CSGPart{std::make_unique<indexed_triangle_set>(std::move(m)), csg::CSGType::Difference});
generate_preview(po, slaposHollowing);
}