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FIX: tree(manual) didn't support well

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1. We have a logic to add supports at corners for tree(auto), now I extend
it to tree(manual) also.
2. Only show support_critical_regions_only option to tree(auto).

Github: #2008
Change-Id: I161444da93464fd2ef0e0f3b40a0c5852beba351
(cherry picked from commit af4efb4aadc2a4d16de3eea881c6610955985fff)
This commit is contained in:
Arthur 2023-07-12 10:47:15 +08:00 • committed by Lane.Wei
parent 24bd494ad9
commit 44fdfe8fff
2 changed files with 7 additions and 4 deletions
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8
src/libslic3r/TreeSupport.cpp
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@ -1101,7 +1101,7 @@ void TreeSupport::detect_overhangs(bool detect_first_sharp_tail_only)
SupportLayer* ts_layer = m_object->get_support_layer(layer_nr + m_raft_layers);
auto layer = m_object->get_layer(layer_nr);
auto lower_layer = layer->lower_layer;
if (support_critical_regions_only) {
if (support_critical_regions_only && is_auto(stype)) {
ts_layer->overhang_areas.clear();
if (lower_layer == nullptr)
ts_layer->overhang_areas = layer->sharp_tails;
@ -1153,7 +1153,8 @@ void TreeSupport::detect_overhangs(bool detect_first_sharp_tail_only)
if (svg.is_opened()) {
svg.draw_outline(m_object->get_layer(layer->id())->lslices, "yellow");
svg.draw(layer->overhang_areas, "orange");
svg.draw(blockers[layer->id()], "red");
if (blockers.size() > layer->id())
svg.draw(blockers[layer->id()], "red");
for (auto& overhang : layer->overhang_areas) {
double aarea = overhang.area()/ area_thresh_well_supported;
auto pt = get_extents(overhang).center();
@ -3481,7 +3482,8 @@ void TreeSupport::generate_contact_points(std::vector<std::vector<TreeSupport::N
curr_nodes.emplace_back(contact_node);
}
}
if (ts_layer->overhang_types[&overhang_part] == SupportLayer::Detected) {
// add supports at corners for both auto and manual overhangs, github #2008
if (/*ts_layer->overhang_types[&overhang_part] == SupportLayer::Detected*/1) {
// add points at corners
auto &points = overhang_part.contour.points;
int nSize = points.size();