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Disable arachne wall generation in texture mapping zones

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This commit is contained in:
sentientstardust
2026-05-04 01:16:16 +01:00
parent c0801f5773
commit 0927e9fda1
2 changed files with 15 additions and 2 deletions
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15
src/libslic3r/LayerRegion.cpp
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@@ -7,6 +7,7 @@
#include "Surface.hpp"
#include "BoundingBox.hpp"
#include "SVG.hpp"
#include "TextureMapping.hpp"
#include "Algorithm/RegionExpansion.hpp"
#include <string>
@@ -17,6 +18,16 @@
namespace Slic3r {
static bool region_uses_overhang_texture_mapping(const Print &print, const PrintRegionConfig &region_config)
{
const int filament_id = region_config.wall_filament.value;
if (filament_id <= 0)
return false;
const TextureMappingZone *zone = print.texture_mapping_manager().zone_from_id(unsigned(filament_id));
return zone != nullptr && zone->enabled && !zone->deleted && (zone->is_2d_gradient() || zone->is_image_texture());
}
Flow LayerRegion::flow(FlowRole role) const
{
return this->flow(role, m_layer->height);
@@ -117,7 +128,9 @@ void LayerRegion::make_perimeters(const SurfaceCollection &slices, const LayerRe
g.overhang_flow = this->bridging_flow(frPerimeter, object_config.thick_bridges);
g.solid_infill_flow = this->flow(frSolidInfill);
if (this->layer()->object()->config().wall_generator.value == PerimeterGeneratorType::Arachne && !spiral_mode)
const bool force_classic_wall_generator = region_uses_overhang_texture_mapping(*this->layer()->object()->print(), region_config);
if (this->layer()->object()->config().wall_generator.value == PerimeterGeneratorType::Arachne && !spiral_mode &&
!force_classic_wall_generator)
g.process_arachne();
else
g.process_classic();

2
src/libslic3r/PrintRegion.cpp
View File

@@ -16,7 +16,7 @@ static bool filament_id_uses_texture_mapping(const Print &print, unsigned int fi
return false;
const TextureMappingZone *zone = print.texture_mapping_manager().zone_from_id(filament_id);
return zone != nullptr && zone->enabled && !zone->deleted && zone->is_image_texture();
return zone != nullptr && zone->enabled && !zone->deleted && (zone->is_2d_gradient() || zone->is_image_texture());
}
static void append_used_physical_extruders_for_filament_id(const Print &print,