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Fix issue causing some tips to not generate, as remaining_overhang was nearly always empty

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Fixes https://github.com/prusa3d/PrusaSlicer/issues/9459
This commit is contained in:
Thomas Rahm 2023-02-02 23:19:03 +01:00
parent 062a619381
commit c9605580ee
1 changed files with 2 additions and 3 deletions
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5
src/libslic3r/TreeSupport.cpp
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@ -1055,9 +1055,8 @@ static void generate_initial_areas(
Polygons overhang_regular;
{
const Polygons &overhang_raw = overhangs[layer_idx + z_distance_delta];
overhang_regular = mesh_group_settings.support_offset == 0 ?
overhang_raw :
safe_offset_inc(overhang_raw, mesh_group_settings.support_offset, relevant_forbidden, mesh_config.min_radius * 1.75 + mesh_config.xy_min_distance, 0, 1);
// When support_offset = 0 safe_offset_inc will only be the difference between overhang_raw and relevant_forbidden, that has to be calculated anyway.
overhang_regular = safe_offset_inc(overhang_raw, mesh_group_settings.support_offset, relevant_forbidden, mesh_config.min_radius * 1.75 + mesh_config.xy_min_distance, 0, 1);
//check_self_intersections(overhang_regular, "overhang_regular1");
// offset ensures that areas that could be supported by a part of a support line, are not considered unsupported overhang