3DPrinting/PrusaSlicer-NonPlainar
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Organic supports had the Z gap rounded up to an integer number of layers,

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while newly the Z gap is rounded at a center.
Fixes SPE-1550
This commit is contained in:
Vojtech Bubnik 2023-03-02 15:38:25 +01:00
parent 22b26883ff
commit c7dbb0e18c
2 changed files with 4 additions and 5 deletions
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5
src/libslic3r/TreeModelVolumes.cpp
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@ -491,9 +491,8 @@ void TreeModelVolumes::calculateCollision(const coord_t radius, const LayerIndex
if (const std::vector<Polygons> &outlines = m_layer_outlines[outline_idx].second; ! outlines.empty()) {
const TreeSupportMeshGroupSettings &settings = m_layer_outlines[outline_idx].first;
const coord_t layer_height = settings.layer_height;
const coord_t z_distance_bottom = settings.support_bottom_distance;
const int z_distance_bottom_layers = round_up_divide<int>(z_distance_bottom, layer_height);
const int z_distance_top_layers = round_up_divide<int>(settings.support_top_distance, layer_height);
const int z_distance_bottom_layers = int(round(double(settings.support_bottom_distance) / double(layer_height)));
const int z_distance_top_layers = int(round(double(settings.support_top_distance) / double(layer_height)));
const LayerIndex max_required_layer = std::min<LayerIndex>(outlines.size(), max_layer_idx + std::max(coord_t(1), z_distance_top_layers));
const LayerIndex min_layer_bottom = std::max<LayerIndex>(0, min_layer_last - int(z_distance_bottom_layers));
const coord_t xy_distance = outline_idx == m_current_outline_idx ? m_current_min_xy_dist :

4
src/libslic3r/TreeSupport.cpp
View File

@ -80,8 +80,8 @@ TreeSupportSettings::TreeSupportSettings(const TreeSupportMeshGroupSettings& mes
xy_min_distance(std::min(mesh_group_settings.support_xy_distance, mesh_group_settings.support_xy_distance_overhang)),
bp_radius(mesh_group_settings.support_tree_bp_diameter / 2),
diameter_scale_bp_radius(std::min(sin(0.7) * layer_height / branch_radius, 1.0 / (branch_radius / (support_line_width / 2.0)))), // Either 40? or as much as possible so that 2 lines will overlap by at least 50%, whichever is smaller.
z_distance_top_layers(round_up_divide(mesh_group_settings.support_top_distance, layer_height)),
z_distance_bottom_layers(round_up_divide(mesh_group_settings.support_bottom_distance, layer_height)),
z_distance_bottom_layers(size_t(round(double(mesh_group_settings.support_bottom_distance) / double(layer_height)))),
z_distance_top_layers(size_t(round(double(mesh_group_settings.support_top_distance) / double(layer_height)))),
performance_interface_skip_layers(round_up_divide(mesh_group_settings.support_interface_skip_height, layer_height)),
// support_infill_angles(mesh_group_settings.support_infill_angles),
support_roof_angles(mesh_group_settings.support_roof_angles),