3DPrinting/PrusaSlicer-NonPlainar
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Refactored stability alert step from object step into print step,

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implemented stability issues grouping based on number of issues and objects,
maximum of single warning message emitted
This commit is contained in:
Pavel Mikus 2023-01-29 20:08:47 +01:00 • committed by Pavel Mikuš
parent 7164ed18a6
commit 66a4b5b82a
7 changed files with 149 additions and 95 deletions
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15
src/libslic3r/SupportSpotsGenerator.hpp
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@ -52,7 +52,7 @@ struct Params
const float gravity_constant = 9806.65f; // mm/s^2; gravity acceleration on Earth's surface, algorithm assumes that printer is in upwards position.
const double filament_density = 1.25e-3f; // g/mm^3 ; Common filaments are very lightweight, so precise number is not that important
const double material_yield_strength = 33.0f * 1e6f; // (g*mm/s^2)/mm^2; 33 MPa is yield strength of ABS, which has the lowest yield strength from common materials.
const float standard_extruder_conflict_force = 20.0f * gravity_constant; // force that can occasionally push the model due to various factors (filament leaks, small curling, ... );
const float standard_extruder_conflict_force = 5.0f * gravity_constant; // force that can occasionally push the model due to various factors (filament leaks, small curling, ... );
const float malformations_additive_conflict_extruder_force = 100.0f * gravity_constant; // for areas with possible high layered curled filaments
// MPa * 1e^6 = (g*mm/s^2)/mm^2 = g/(mm*s^2); yield strength of the bed surface
@ -62,19 +62,19 @@ struct Params
}
if (filament_type == "PLA") {
return 0.018 * 1e6;
return 0.02 * 1e6;
} else if (filament_type == "PET" || filament_type == "PETG") {
return 0.3 * 1e6;
} else if (filament_type == "ABS" || filament_type == "ASA") {
return 0.1 * 1e6; //TODO do measurements
} else { //PLA default value - defensive approach, PLA has quite low adhesion
return 0.018 * 1e6;
return 0.02 * 1e6;
}
}
//just return PLA adhesion value as value for supports
double get_support_spots_adhesion_strength() const {
return 0.018f * 1e6;
return 0.02f * 1e6;
}
};
@ -150,9 +150,10 @@ std::tuple<SupportPoints, PartialObjects> full_search(const PrintObject *po, con
void estimate_supports_malformations(std::vector<SupportLayer *> &layers, float supports_flow_width, const Params &params);
void estimate_malformations(std::vector<Layer *> &layers, const Params &params);
void raise_alerts_for_issues(const SupportPoints &support_points,
PartialObjects &partial_objects,
std::function<void(PrintStateBase::WarningLevel, SupportPointCause)> alert_fn);
// NOTE: the boolean marks if the issue is critical or not for now.
std::vector<std::pair<SupportPointCause, bool>> gather_issues(const SupportPoints &support_points,
PartialObjects &partial_objects);
}} // namespace Slic3r::SupportSpotsGenerator