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NEW: add best_object_pos for auto-arranging

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For i3 printers, best object position may not be the bed center,
we need to align objects to the specified best_object_pos.

Jira: STUDIO-4133

Change-Id: I06e31e597d2dd8288eb24a52d836cc8a134a4111
This commit is contained in:
chunmao.guo 2023-08-21 13:08:32 +08:00 • committed by Lane.Wei
parent 763cff046c
commit e789489ed9
14 changed files with 49 additions and 23 deletions
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28
src/libslic3r/Arrange.cpp
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@ -153,16 +153,16 @@ Points get_shrink_bedpts(const DynamicPrintConfig* print_cfg, const ArrangeParam
// Slic3r.
template<class PConf>
void fill_config(PConf& pcfg, const ArrangeParams &params) {
if (params.is_seq_print) {
// Start placing the items from the center of the print bed
pcfg.starting_point = PConf::Alignment::BOTTOM_LEFT;
}
else {
// Start placing the items from the center of the print bed
pcfg.starting_point = PConf::Alignment::TOP_RIGHT;
}
if (params.is_seq_print) {
// Start placing the items from the center of the print bed
pcfg.starting_point = PConf::Alignment::BOTTOM_LEFT;
}
else {
// Start placing the items from the center of the print bed
pcfg.starting_point = PConf::Alignment::TOP_RIGHT;
}
if (params.do_final_align) {
// Align the arranged pile into the center of the bin
pcfg.alignment = PConf::Alignment::CENTER;
@ -564,6 +564,14 @@ public:
m_norm = std::sqrt(m_bin_area);
fill_config(m_pconf, params);
this->params = params;
// if best object center is not bed center, specify starting point here
if (std::abs(this->params.align_center.x() - 0.5) > 0.001 || std::abs(this->params.align_center.y() - 0.5) > 0.001) {
auto binbb = sl::boundingBox(m_bin);
m_pconf.best_object_pos = binbb.minCorner() + Point{ binbb.width() * this->params.align_center.x(), binbb.height() * this->params.align_center.y() };
m_pconf.alignment = PConfig::Alignment::USER_DEFINED;
}
for (auto& region : m_pconf.m_excluded_regions) {
Box bb = region.boundingBox();
m_excluded_and_extruCali_regions.emplace_back(bb);