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Fixed a regression issue to PrusaSlicer 2.1.1

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Custom printer with center of bed at 0,0 results in "toolpath outside print area" #3510
The G92 A0 B0 was incorrectly considered to be equal to just G92
to reset all axes.
This commit is contained in:
bubnikv 2020-03-21 10:09:33 +01:00
parent 1cbb822dd7
commit 046f0dbfa2
4 changed files with 22 additions and 5 deletions
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10
src/libslic3r/GCodeReader.cpp
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@ -40,7 +40,7 @@ const char* GCodeReader::parse_line_internal(const char *ptr, GCodeLine &gline,
if (is_end_of_gcode_line(*c))
break;
// Check the name of the axis.
Axis axis = NUM_AXES;
Axis axis = NUM_AXES_WITH_UNKNOWN;
switch (*c) {
case 'X': axis = X; break;
case 'Y': axis = Y; break;
@ -49,15 +49,19 @@ const char* GCodeReader::parse_line_internal(const char *ptr, GCodeLine &gline,
default:
if (*c == m_extrusion_axis)
axis = E;
else if (*c >= 'A' && *c <= 'Z')
// Unknown axis, but we still want to remember that such a axis was seen.
axis = UNKNOWN_AXIS;
break;
}
if (axis != NUM_AXES) {
if (axis != NUM_AXES_WITH_UNKNOWN) {
// Try to parse the numeric value.
char *pend = nullptr;
double v = strtod(++ c, &pend);
if (pend != nullptr && is_end_of_word(*pend)) {
// The axis value has been parsed correctly.
gline.m_axis[int(axis)] = float(v);
if (axis != UNKNOWN_AXIS)
gline.m_axis[int(axis)] = float(v);
gline.m_mask |= 1 << int(axis);
c = pend;
} else