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ENH: add placeholder first_layer_center_no_wipe_tower 

This placeholder can be used for smooth timelapse of i3 type printers.

Change-Id: I953a437a7733835d850812565ff5f31b83292912
This commit is contained in:
Arthur 2023-07-05 20:29:51 +08:00 committed by Lane.Wei
parent 0167baee89
commit fdbe35b619
1 changed files with 8 additions and 0 deletions
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8
src/libslic3r/GCode.cpp
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@ -1790,6 +1790,14 @@ void GCode::_do_export(Print& print, GCodeOutputStream &file, ThumbnailsGenerato
m_placeholder_parser.set("first_layer_print_min", new ConfigOptionFloats({bbox.min.x() - plate_offset.x(), bbox.min.y() - plate_offset.y()}));
m_placeholder_parser.set("first_layer_print_max", new ConfigOptionFloats({bbox.max.x() - plate_offset.x(), bbox.max.y() - plate_offset.y()}));
m_placeholder_parser.set("first_layer_print_size", new ConfigOptionFloats({ bbox.size().x(), bbox.size().y() }));
// get center without wipe tower
BoundingBoxf bbox_wo_wt;// bounding box without wipe tower
for (auto& objPtr : print.objects()) {
BBoxData data;
bbox_wo_wt.merge(unscaled(objPtr->get_first_layer_bbox(data.area, data.layer_height, data.name)));
}
auto center = bbox_wo_wt.center();
m_placeholder_parser.set("first_layer_center_no_wipe_tower", new ConfigOptionFloats(center.x(),center.y()));
}
{