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Feature: Add inward wipe for external perimeters (#15407)

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This commit is contained in:
Valerii Bokhan
2026-09-15 20:01:39 -03:00
committed by GitHub
parent a0ada1aa88
commit 3e1daccd7c
19 changed files with 3041 additions and 83 deletions
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src/libslic3r/GCode.hpp
+9 -4
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@@ -39,6 +39,7 @@ namespace Slic3r {
// Forward declarations.
class GCode;
struct WipeInwardSupport;
namespace CustomGCode{ struct Item; }
struct PrintInstance;
@@ -61,7 +62,7 @@ public:
bool enable;
Polyline path;
// Orca:
// Orca: retraction portions emitted before, during, and after the wipe move.
struct RetractionValues{
double retraction_length_before_wipe = 0.;
double retraction_length_during_wipe = 0.;
@@ -73,8 +74,10 @@ public:
void reset_path() { this->path = Polyline(); }
std::string wipe(GCode &gcodegen, double length, bool toolchange = false, bool is_last = false);
// Orca:
// Orca: calculate the retraction portions that can be emitted at wipe speed.
RetractionValues calculateWipeRetractionLengths(GCode& gcodegen, bool toolchange);
// Orca: rebuild the stored path while deduplicating shared path boundaries.
void update_path(const ExtrusionPaths &paths, bool reverse = false);
};
class WipeTowerIntegration {
@@ -430,14 +433,16 @@ private:
std::string extrude_entity(const ExtrusionEntity& entity,
const std::string& description = "",
double speed = -1.,
const ExtrusionEntitiesPtr& region_perimeters = ExtrusionEntitiesPtr());
const ExtrusionEntitiesPtr& region_perimeters = ExtrusionEntitiesPtr(),
const WipeInwardSupport* wipe_support = nullptr);
// Orca: pass the complete collection of region perimeters to the extrude loop to check whether the wipe before external loop
// should be executed
std::string extrude_loop(const ExtrusionLoop& loop,
const std::string& description,
double speed = -1.,
const ExtrusionEntitiesPtr& region_perimeters = ExtrusionEntitiesPtr(),
const Point* start_point = nullptr);
const Point* start_point = nullptr,
const WipeInwardSupport* wipe_support = nullptr);
std::string extrude_multi_path(const ExtrusionMultiPath& multipath, const std::string& description = "", double speed = -1.);
std::string extrude_path(const ExtrusionPath& path, const std::string& description = "", double speed = -1.);