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FIX: cannot slice when print by object with one multi-color object

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jira: STUDIO-12518
Change-Id: Ia54f979c69aa19aaa44bf1cb1d83ec973f6eb8f3
(cherry picked from commit 6c48ded6b54bd20cb55ae6e4c2c155dc25473ed7)
This commit is contained in:
zhimin.zeng
2025-06-05 18:27:27 +08:00
committed by Noisyfox
parent 4c1c9a180c
commit 4a02669054
1 changed files with 4 additions and 2 deletions
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4
src/libslic3r/GCode.cpp
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@@ -2415,7 +2415,6 @@ void GCode::_do_export(Print& print, GCodeOutputStream &file, ThumbnailsGenerato
// Find tool ordering for all the objects at once, and the initial extruder ID. // Find tool ordering for all the objects at once, and the initial extruder ID.
// If the tool ordering has been pre-calculated by Print class for wipe tower already, reuse it. // If the tool ordering has been pre-calculated by Print class for wipe tower already, reuse it.
tool_ordering = print.tool_ordering(); tool_ordering = print.tool_ordering();
tool_ordering.cal_most_used_extruder(print.config());
tool_ordering.assign_custom_gcodes(print); tool_ordering.assign_custom_gcodes(print);
if (tool_ordering.all_extruders().empty()) if (tool_ordering.all_extruders().empty())
// No object to print was found, cancel the G-code export. // No object to print was found, cancel the G-code export.
@@ -2982,6 +2981,9 @@ void GCode::_do_export(Print& print, GCodeOutputStream &file, ThumbnailsGenerato
} }
print.throw_if_canceled(); print.throw_if_canceled();
} }
tool_ordering.cal_most_used_extruder(print.config());
// Process all layers of all objects (non-sequential mode) with a parallel pipeline: // Process all layers of all objects (non-sequential mode) with a parallel pipeline:
// Generate G-code, run the filters (vase mode, cooling buffer), run the G-code analyser // Generate G-code, run the filters (vase mode, cooling buffer), run the G-code analyser
// and export G-code into file. // and export G-code into file.