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Fixed an excessive retract / derectract length

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with the new retract_before_wipe value set to nonzero.
This commit is contained in:
bubnikv
2017-05-22 18:16:35 +02:00
parent ff9d565ba7
commit c9c4105289
1 changed files with 3 additions and 1 deletions
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4
xs/src/libslic3r/GCode.cpp
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@@ -95,7 +95,9 @@ Wipe::wipe(GCode &gcodegen, bool toolchange)
double length = toolchange double length = toolchange
? gcodegen.writer().extruder()->retract_length_toolchange() ? gcodegen.writer().extruder()->retract_length_toolchange()
: gcodegen.writer().extruder()->retract_length(); : gcodegen.writer().extruder()->retract_length();
// Shorten the retraction length by the amount already retracted before wipe.
length *= (1. - gcodegen.writer().extruder()->retract_before_wipe());
if (length > 0) { if (length > 0) {
/* Calculate how long we need to travel in order to consume the required /* Calculate how long we need to travel in order to consume the required
amount of retraction. In other words, how far do we move in XY at wipe_speed amount of retraction. In other words, how far do we move in XY at wipe_speed