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FIX: tree support first layer defects

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Tree support didn't fill the first layer when the tree is too short

udesk: 0284
Change-Id: I2702b26733e7360445e19847abb48f75f173da4e
(cherry picked from commit e317f9e19fbbfe21efb495e23a8ff78661bfee79)
This commit is contained in:
Arthur 2023-01-12 21:54:43 +08:00 • committed by Lane.Wei
parent 6e41067bbb
commit 5cc08e3398
1 changed files with 7 additions and 7 deletions
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14
src/libslic3r/TreeSupport.cpp
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@ -1596,14 +1596,13 @@ void TreeSupport::generate_toolpaths()
// base_areas
filler_support->spacing = support_flow.spacing();
Flow flow = (layer_id == 0 && m_raft_layers == 0) ? m_object->print()->brim_flow() : support_flow;
if (area_group.dist_to_top < 10 && !with_infill && m_object_config->support_style!=smsTreeHybrid) {
if (layer_id>0 && area_group.dist_to_top < 10 && !with_infill && m_object_config->support_style!=smsTreeHybrid) {
if (area_group.dist_to_top < 5) // 1 wall at the top <5mm
make_perimeter_and_inner_brim(ts_layer->support_fills.entities, poly, 1, flow, erSupportMaterial);
else // at least 2 walls for range [5,10)
make_perimeter_and_inner_brim(ts_layer->support_fills.entities, poly, std::max(wall_count, size_t(2)), flow, erSupportMaterial);
} else {
if (with_infill && layer_id > 0 && m_support_params.base_fill_pattern != ipLightning) {
} else if (layer_id > 0 && with_infill && m_support_params.base_fill_pattern != ipLightning) {
filler_support->angle = Geometry::deg2rad(object_config.support_angle.value);
// allow infill-only mode if support is thick enough
@ -1614,11 +1613,12 @@ void TreeSupport::generate_toolpaths()
make_perimeter_and_infill(ts_layer->support_fills.entities, *m_object->print(), poly, std::max(size_t(1), wall_count), flow,
erSupportMaterial, filler_support.get(), support_density);
}
} else {
make_perimeter_and_inner_brim(ts_layer->support_fills.entities, poly,
layer_id > 0 ? wall_count : std::numeric_limits<size_t>::max(), flow, erSupportMaterial);
}
}
else {
make_perimeter_and_inner_brim(ts_layer->support_fills.entities, poly,
layer_id > 0 ? wall_count : std::numeric_limits<size_t>::max(), flow, erSupportMaterial);
}
}
}
if (m_support_params.base_fill_pattern == ipLightning)