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bugfix for Invalid speed "G1 F-2147483648" (#10944)

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added non zero safety check for feedrate calculation
This commit is contained in:
Azi
2025-10-12 07:03:38 -07:00
committed by GitHub
parent abe3cd48f9
commit 6feb99bd2d
1 changed files with 4 additions and 2 deletions
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6
src/libslic3r/GCode/CoolingBuffer.cpp
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@@ -153,7 +153,8 @@ struct PerExtruderAdjustments
assert(line.time_max >= 0.f && line.time_max < FLT_MAX); assert(line.time_max >= 0.f && line.time_max < FLT_MAX);
line.slowdown = true; line.slowdown = true;
line.time = line.time_max; line.time = line.time_max;
line.feedrate = line.length / line.time; if (line.time > 0.f)
line.feedrate = line.length / line.time;
} }
time_total += line.time; time_total += line.time;
} }
@@ -169,7 +170,8 @@ struct PerExtruderAdjustments
if (line.adjustable(slowdown_external_perimeters)) { if (line.adjustable(slowdown_external_perimeters)) {
line.slowdown = true; line.slowdown = true;
line.time = std::min(line.time_max, line.time * factor); line.time = std::min(line.time_max, line.time * factor);
line.feedrate = line.length / line.time; if (line.time > 0.f)
line.feedrate = line.length / line.time;
} }
time_total += line.time; time_total += line.time;
} }