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Detection of curled edges to enhance slowdown for overhangs algorithm (#2056)

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* Overhang perimeter handling

Updated code to handle overhang perimeters as an overhang and not as a bridge.

* Preparing to add curled extrusions identification

* Porting curling calculations from Prusa Slier 2.6.1

* Prototype 1 - slowdown extended to detect curled edges and further reduce speed

First prototype of the code submitted.

* Working prototype - 2

Code is now finally working - external perimeters are slowed down as needed when there is likelyhood of curling up.

ToDo:
1. Reslicing the model causes the algorithm not to run - need to find where this fails to trigger the call for this.
2. Slowdown of internal perimeters not working yet.

* Updated to use overhang wall speed instead of bridging speed for this algorithm

* Fixed bug in speed calculation and tweaked parameters for high speed printer

Fixed bug in speed calculation and tweaked parameters for high speed printer

* Attempting to fix "set started" not being set

* Parameter tweak after print tests

* Fixed estimation not running when model is re-sliced.

* Removing debug printf statements and fixed threading flag.

* Fixed threading

* Parameter tweaks following print tests

* Made this as an option in the GUI

* Reintroduced handling of bridges as per original design

* UI line toggling when option makes sense to be visible.

* Fixed bug in field visibility & made it default to off

* Code optimisation

---------

Co-authored-by: SoftFever <softfeverever@gmail.com>
This commit is contained in:
igiannakas 2023-09-16 15:24:18 +01:00 • committed by GitHub
parent bcedb431ab
commit 61437b2c76
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16 changed files with 322 additions and 143 deletions
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5
src/slic3r/GUI/ConfigManipulation.cpp
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@ -671,12 +671,15 @@ void ConfigManipulation::toggle_print_fff_options(DynamicPrintConfig *config, co
bool have_avoid_crossing_perimeters = config->opt_bool("reduce_crossing_wall");
toggle_line("max_travel_detour_distance", have_avoid_crossing_perimeters);
bool has_overhang_speed = config->opt_bool("enable_overhang_speed");
for (auto el :
{"overhang_speed_classic", "overhang_1_4_speed",
"overhang_2_4_speed", "overhang_3_4_speed", "overhang_4_4_speed"})
toggle_line(el, has_overhang_speed);
bool has_overhang_speed_classic = config->opt_bool("overhang_speed_classic");
toggle_line("slowdown_for_curled_perimeters",!has_overhang_speed_classic && has_overhang_speed);
toggle_line("flush_into_objects", !is_global_config);