3DPrinting/PrusaSlicer-NonPlainar
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Support generator: Debugging visualization of "don't support bridges".

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Fixed a bug in raft generator - 1st layer did not respect the 1st layer
density.
This commit is contained in:
Vojtech Bubnik 2021-02-25 12:29:08 +01:00
parent 43c05d35ea
commit 6e73ddab8e
1 changed files with 10 additions and 3 deletions
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11
src/libslic3r/SupportMaterial.cpp
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@ -1264,6 +1264,14 @@ namespace SupportMaterialInternal {
offset(layerm->unsupported_bridge_edges, scale_(SUPPORT_MATERIAL_MARGIN), SUPPORT_SURFACES_OFFSET_PARAMETERS));
// Remove bridged areas from the supported areas.
contact_polygons = diff(contact_polygons, bridges, true);
#ifdef SLIC3R_DEBUG
static int iRun = 0;
SVG::export_expolygons(debug_out_path("support-top-contacts-remove-bridges-run%d.svg", iRun ++),
{ { { union_ex(offset(layerm->unsupported_bridge_edges, scale_(SUPPORT_MATERIAL_MARGIN), SUPPORT_SURFACES_OFFSET_PARAMETERS), false) }, { "unsupported_bridge_edges", "orange", 0.5f } },
{ { union_ex(contact_polygons, false) }, { "contact_polygons", "blue", 0.5f } },
{ { union_ex(bridges, false) }, { "bridges", "red", "black", "", scaled<coord_t>(0.1f), 0.5f } } });
#endif /* SLIC3R_DEBUG */
}
}
@ -3573,8 +3581,7 @@ void PrintObjectSupportMaterial::generate_toolpaths(
// Base flange.
filler->angle = raft_angle_1st_layer;
filler->spacing = m_first_layer_flow.spacing();
// 70% of density on the 1st layer.
density = 0.7f;
density = float(m_object_config->raft_first_layer_density.value * 0.01);
} else if (support_layer_id >= m_slicing_params.base_raft_layers) {
filler->angle = raft_angle_interface;
// We don't use $base_flow->spacing because we need a constant spacing