Files
OrcaSlicer/tests
raistlin7447 dafc223d1a fix: PA pattern calibration crash with first layer line width 0 (#14447)
CalibPressureAdvancePattern::line_width_first_layer() returned the raw
initial_layer_line_width, so a value of 0 (which means "use the default")
fed 0 into the Flow spacing math and threw FlowErrorNegativeSpacing,
crashing the whole app when slicing a PA pattern calibration.

Mirror the guard already present in the sibling line_width(): when the
configured width is non-positive, fall back to auto_extrusion_width.

Add a libslic3r regression test covering the width resolution.

Fixes #13188
2026-07-05 13:33:13 +08:00
..
2025-12-08 22:42:11 +08:00