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fix wrong object polygon for non-first plates

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#668
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SoftFever 2023-04-13 19:51:00 +08:00
parent 099ed10144
commit f5d82ee906
1 changed files with 6 additions and 5 deletions
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11
src/libslic3r/GCode.cpp
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@ -4616,13 +4616,13 @@ std::string GCode::set_extruder(unsigned int extruder_id, double print_z)
return gcode; return gcode;
} }
inline std::string polygon_to_string(const Polygon &polygon) { inline std::string polygon_to_string(const Polygon &polygon, const Vec3d& offset) {
std::ostringstream gcode; std::ostringstream gcode;
gcode << "["; gcode << "[";
for (const Point &p : polygon.points) { for (const Point &p : polygon.points) {
gcode << "[" << unscaled(p.x()) << "," << unscaled(p.y()) << "],"; gcode << "[" << unscaled(p.x()) - offset.x() << "," << unscaled(p.y()) - offset.y() << "],";
} }
gcode << "[" << unscaled(polygon.points.front().x()) << "," << unscaled(polygon.points.front().y()) << "]"; gcode << "[" << unscaled(polygon.points.front().x()) - offset.x() << "," << unscaled(polygon.points.front().y()) - offset.y() << "]";
gcode << "]"; gcode << "]";
return gcode.str(); return gcode.str();
} }
@ -4638,9 +4638,10 @@ std::string GCode::set_object_info(Print* print) {
inst.id = inst_id++; inst.id = inst_id++;
if (this->config().exclude_object && print->config().gcode_flavor.value == gcfKlipper) { if (this->config().exclude_object && print->config().gcode_flavor.value == gcfKlipper) {
auto bbox = inst.get_bounding_box(); auto bbox = inst.get_bounding_box();
auto center = bbox.center() - print->get_plate_origin();
gcode << "EXCLUDE_OBJECT_DEFINE NAME=" << get_instance_name(object, inst) gcode << "EXCLUDE_OBJECT_DEFINE NAME=" << get_instance_name(object, inst)
<< " CENTER=" << bbox.center().x() << "," << bbox.center().y() << " CENTER=" << center.x() << "," << center.y()
<< " POLYGON=" << polygon_to_string(inst.get_convex_hull_2d()) << "\n"; << " POLYGON=" << polygon_to_string(inst.get_convex_hull_2d(), print->get_plate_origin()) << "\n";
} }
} }
} }