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FIX: avoid wipe tower conflict with objects

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Use a more accurate way to estimate wipe tower:
1. read wipe configure from front-end (the positions may be different at
different plates).
2. when depth is unavailable, use all materials to estimate depth (the
estimated wipe tower may be larger than the actual generated one).

Change-Id: I42ffd03d9817b57f5023a6820cda0032509c6fe5
(cherry picked from commit 77ba9757023afb9160c996eeea6ead8a27b50ce4)
This commit is contained in:
manch1n 2023-04-07 21:52:59 +08:00 • committed by Lane.Wei
parent 67d95d3fc8
commit dd473bdc3f
6 changed files with 71 additions and 35 deletions
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10
src/libslic3r/Arrange.cpp
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@ -545,11 +545,11 @@ public:
auto binbb = sl::boundingBox(m_bin);
// BBS: excluded region (virtual object but not wipe tower) should not affect final alignment
bool all_is_excluded_region = std::all_of(items.begin(), items.end(), [](Item &itm) { return itm.is_virt_object && !itm.is_wipe_tower; });
if (!all_is_excluded_region)
cfg.alignment = PConfig::Alignment::DONT_ALIGN;
else
cfg.alignment = PConfig::Alignment::CENTER;
//bool all_is_excluded_region = std::all_of(items.begin(), items.end(), [](Item &itm) { return itm.is_virt_object && !itm.is_wipe_tower; });
//if (!all_is_excluded_region)
// cfg.alignment = PConfig::Alignment::DONT_ALIGN;
//else
// cfg.alignment = PConfig::Alignment::CENTER;
auto starting_point = cfg.starting_point == PConfig::Alignment::BOTTOM_LEFT ? binbb.minCorner() : binbb.center();
// if we have wipe tower, items should be arranged around wipe tower