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FIX: reduce normal node in buildplate_only mode 

If support_on_buildplate_only is enabled, and a node will fall into the object,
this node should not be a normal node.

Jira: STUDIO-3047
Change-Id: I65dc6d69d28729732907111c3b34b4d32edff806
(cherry picked from commit d04dc35d45c171e20899cb391d3b192fa123c10e)
This commit is contained in:
Arthur 2023-05-31 16:27:01 +08:00 committed by Lane.Wei
parent dcafea27d4
commit 2e0a8dcf30
1 changed files with 9 additions and 7 deletions
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16
src/libslic3r/TreeSupport.cpp
View File

@ -2968,7 +2968,7 @@ void TreeSupport::drop_nodes(std::vector<std::vector<Node*>>& contact_nodes)
}
}
}
#if 0
#if 1
// delete nodes with no children (means either it's a single layer nodes, or the branch has been deleted but not completely)
for (size_t layer_nr = contact_nodes.size() - 1; layer_nr > 0; layer_nr--){
auto layer_contact_nodes = contact_nodes[layer_nr];
@ -3343,12 +3343,14 @@ void TreeSupport::generate_contact_points(std::vector<std::vector<TreeSupport::N
Point candidate = overhang_bounds.center();
if (!overhang_part.contains(candidate))
move_inside_expoly(overhang_part, candidate);
Node *contact_node = new Node(candidate, -z_distance_top_layers, layer_nr, support_roof_layers + z_distance_top_layers, true, Node::NO_PARENT, print_z,
height, z_distance_top);
contact_node->type = ePolygon;
contact_node->overhang = &overhang_part;
curr_nodes.emplace_back(contact_node);
continue;
if (!(config.support_on_build_plate_only && is_inside_ex(m_ts_data->m_layer_outlines_below[layer_nr], candidate))) {
Node* contact_node = new Node(candidate, -z_distance_top_layers, layer_nr, support_roof_layers + z_distance_top_layers, true, Node::NO_PARENT, print_z,
height, z_distance_top);
contact_node->type = ePolygon;
contact_node->overhang = &overhang_part;
curr_nodes.emplace_back(contact_node);
continue;
}
}
overhang_bounds.inflated(half_overhang_distance);