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ENH: improve auto-arranging objects with tree support

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We decide to set brim width of all objects to MAX_BRANCH_RADIUS_FIRST_LAYER if there is an object with tree support after discussion.

Jira: MAK-2009
Change-Id: I4c4940800632c433235966b01c44ac910e33a51c

(cherry picked from commit bambulab/BambuStudio@2bd6b11505)

Co-authored-by: Arthur <arthur.tang@bambulab.com>
This commit is contained in:
Noisyfox 2025-01-27 15:32:38 +08:00
parent 70c4961df3
commit 5fb0e01943
1 changed files with 2 additions and 6 deletions
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8
src/libslic3r/Support/TreeSupport.cpp
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@ -1920,7 +1920,7 @@ void TreeSupport::draw_circles(const std::vector<std::vector<SupportNode*>>& con
const bool with_lightning_infill = m_support_params.base_fill_pattern == ipLightning;
coordf_t support_extrusion_width = m_support_params.support_extrusion_width;
const size_t wall_count = config.tree_support_wall_count.value;
const float tree_brim_width = config.tree_support_brim_width.value;
const PrintObjectConfig& object_config = m_object->config();
BOOST_LOG_TRIVIAL(info) << "draw_circles for object: " << m_object->model_object()->name;
@ -2011,11 +2011,7 @@ void TreeSupport::draw_circles(const std::vector<std::vector<SupportNode*>>& con
}
}
if (layer_nr == 0 && m_raft_layers == 0) {
double brim_width =
config.tree_support_auto_brim
? node.dist_mm_to_top /
(scale * branch_radius) * 0.5
: config.tree_support_brim_width;
double brim_width = !config.tree_support_auto_brim ? tree_brim_width : std::max(0.0, std::min(node.radius + node.dist_mm_to_top / (scale * branch_radius) * 0.5, MAX_BRANCH_RADIUS_FIRST_LAYER) - node.radius);
auto tmp=offset(circle, scale_(brim_width));
if(!tmp.empty())
circle = tmp[0];