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Ported filament shrinkage compensation for XY and independent Z from Prusa Slicer (fixing MMU painting, seam painting, support painting issues) (#6507)

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* Ported filament shrinkage compensation from Prusa Slicer. Updated logic to be 100 = no shrinkage to be consistent with orca definitions

* Code comments update

* Merge branch 'main' into Filament-Shrinkage-compension---port-from-Prusa-slicer

* Merge remote-tracking branch 'upstream/main' into Filament-Shrinkage-compension---port-from-Prusa-slicer

* Merge branch 'main' into Filament-Shrinkage-compension---port-from-Prusa-slicer
This commit is contained in:
Ioannis Giannakas 2024-08-28 16:15:39 +01:00 • committed by GitHub
parent d1e7bb2762
commit 0ba4181a06
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17 changed files with 198 additions and 52 deletions
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9
src/libslic3r/Print.hpp
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@ -401,7 +401,8 @@ public:
// The slicing parameters are dependent on various configuration values
// (layer height, first layer height, raft settings, print nozzle diameter etc).
const SlicingParameters& slicing_parameters() const { return m_slicing_params; }
static SlicingParameters slicing_parameters(const DynamicPrintConfig &full_config, const ModelObject &model_object, float object_max_z);
// Orca: XYZ shrinkage compensation has introduced the const Vec3d &object_shrinkage_compensation parameter to the function below
static SlicingParameters slicing_parameters(const DynamicPrintConfig &full_config, const ModelObject &model_object, float object_max_z, const Vec3d &object_shrinkage_compensation);
size_t num_printing_regions() const throw() { return m_shared_regions->all_regions.size(); }
const PrintRegion& printing_region(size_t idx) const throw() { return *m_shared_regions->all_regions[idx].get(); }
@ -981,6 +982,12 @@ public:
bool is_all_objects_are_short() const {
return std::all_of(this->objects().begin(), this->objects().end(), [&](PrintObject* obj) { return obj->height() < scale_(this->config().nozzle_height.value); });
}
// Orca: Implement prusa's filament shrink compensation approach
// Returns if all used filaments have same shrinkage compensations.
bool has_same_shrinkage_compensations() const;
// Returns scaling for each axis representing shrinkage compensations in each axis.
Vec3d shrinkage_compensation() const;
protected:
// Invalidates the step, and its depending steps in Print.