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ENH: improve shar tail detection of tree support 

The expansion was too large and may miss sharp tails near the object.

jira: STUDIO-8400
Change-Id: Iee5bd15cc7c23f16d30365d5f1c9fbcc0a632c19
This commit is contained in:
Arthur 2024-10-10 12:05:20 +08:00 committed by Lane.Wei
parent e835122054
commit 05174d0706
1 changed files with 1 additions and 1 deletions
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2
src/libslic3r/Support/TreeSupport.cpp
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@ -832,7 +832,7 @@ void TreeSupport::detect_overhangs(bool check_support_necessity/* = false*/)
bool is_sharp_tail = false; bool is_sharp_tail = false;
// 1. nothing below // 1. nothing below
// this is a sharp tail region if it's floating and non-ignorable // this is a sharp tail region if it's floating and non-ignorable
if (!overlaps(offset_ex(expoly, 0.5 * extrusion_width_scaled), lower_polys)) { if (!overlaps(offset_ex(expoly, 0.1 * extrusion_width_scaled), lower_polys)) {
is_sharp_tail = !offset_ex(expoly, -0.1 * extrusion_width_scaled).empty(); is_sharp_tail = !offset_ex(expoly, -0.1 * extrusion_width_scaled).empty();
} }