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| author | voidtrance <30448940+voidtrance@users.noreply.github.com> | 2024-05-15 18:38:42 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-05-15 21:38:42 -0400 |
| commit | 694d38c79105f2d33242487faa0532d1291ee7b6 (patch) | |
| tree | f95c192ac3f83ebd735abd039987e9ce38e96134 | |
| parent | dae8b8cacff583b180c650d9a6d1601907a12f1e (diff) | |
| download | kutter-694d38c79105f2d33242487faa0532d1291ee7b6.tar.gz kutter-694d38c79105f2d33242487faa0532d1291ee7b6.tar.xz kutter-694d38c79105f2d33242487faa0532d1291ee7b6.zip | |
bed_mesh: Fix adaptive probe count on delta printers (#6600)
Round beds require an odd number of probe points in
order to prevent erroneously truncating the mesh.
The adaptive mesh algorithm did not consider that and
as a result, it was possible to generate adaptive
meshes with even number of probe points.
This change fixes this by increasing the probe point
count by 1 in cases where the adaptive probe points
are even.
Signed-off-by: Mitko Haralanov <voidtrance@gmail.com>
| -rw-r--r-- | klippy/extras/bed_mesh.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/klippy/extras/bed_mesh.py b/klippy/extras/bed_mesh.py index 87f2324a..095ccf1f 100644 --- a/klippy/extras/bed_mesh.py +++ b/klippy/extras/bed_mesh.py @@ -652,8 +652,11 @@ class BedMeshCalibrate: self.origin = adapted_origin self.mesh_min = (-self.radius, -self.radius) self.mesh_max = (self.radius, self.radius) + new_probe_count = max(new_x_probe_count, new_y_probe_count) + # Adaptive meshes require odd number of points + new_probe_count += 1 - (new_probe_count % 2) self.mesh_config["x_count"] = self.mesh_config["y_count"] = \ - max(new_x_probe_count, new_y_probe_count) + new_probe_count else: self.mesh_min = adjusted_mesh_min self.mesh_max = adjusted_mesh_max |