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Fix bed mesh algorithm for 3 point bicubic algorightm (#5296)

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* Fix bed mesh algorithm for 3 point bicubic algorightm

* Corrected + to *

* Amended algo to mirror KAMP

* Updated from feedbacl
This commit is contained in:
Ioannis Giannakas 2024-05-09 15:02:05 +01:00 • committed by GitHub
parent 29f9d5dd03
commit de5c1c80e3
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GPG key ID: B5690EEEBB952194
1 changed files with 8 additions and 2 deletions
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10
src/libslic3r/GCode.cpp
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@ -2352,11 +2352,17 @@ void GCode::_do_export(Print& print, GCodeOutputStream &file, ThumbnailsGenerato
auto probe_dist_y = std::max(1., m_config.bed_mesh_probe_distance.value.y());
int probe_count_x = std::max(3, (int) std::ceil(mesh_bbox.size().x() / probe_dist_x));
int probe_count_y = std::max(3, (int) std::ceil(mesh_bbox.size().y() / probe_dist_y));
this->placeholder_parser().set("bed_mesh_probe_count", new ConfigOptionInts({probe_count_x, probe_count_y}));
auto bed_mesh_algo = "bicubic";
if (probe_count_x < 4 || probe_count_y < 4) {
if (probe_count_x * probe_count_y <= 6) { // lagrange needs up to a total of 6 mesh points
bed_mesh_algo = "lagrange";
}
else
if(print.config().gcode_flavor == gcfKlipper){
// bicubic needs 4 probe points per axis
probe_count_x = std::max(probe_count_x,4);
probe_count_y = std::max(probe_count_y,4);
}
this->placeholder_parser().set("bed_mesh_probe_count", new ConfigOptionInts({probe_count_x, probe_count_y}));
this->placeholder_parser().set("bed_mesh_algo", bed_mesh_algo);
// get center without wipe tower
BoundingBoxf bbox_wo_wt; // bounding box without wipe tower