3D-printing/OrcaSlicer
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FIX: grouping single layer volumes during briming

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If an object has only one empty layer, error will encount
during grouping volumes
studio-2602

Change-Id: I25871b8cc8e4772c347c615db346875a9658db71
(cherry picked from commit 78b7e7706f6c8e7e86f4bd2e8daab7036499ced2)
This commit is contained in:
wintergua 2023-04-03 17:25:13 +08:00 • committed by Lane.Wei
parent d4907f0e4f
commit b15e9a89cf
1 changed files with 1 additions and 1 deletions
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2
src/libslic3r/PrintObjectSlice.cpp
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@ -721,7 +721,7 @@ std::string fix_slicing_errors(PrintObject* object, LayerPtrs &layers, const std
// BBS: first layer slices are sorted by volume group, if the first layer is empty and replaced by the 2nd layer
// the later will be stored in "object->firstLayerObjGroupsMod()"
int firstLayerReplacedBy = 0;
if (!buggy_layers.empty() && buggy_layers.front() == 0)
if (!buggy_layers.empty() && buggy_layers.front() == 0 && layers.size() > 1)
firstLayerReplacedBy = 1;
const auto scaled_resolution = scaled<double>(object->print()->config().resolution.value);