Disable wiping even in cases when the original travel leads through holes.lh_avoid_crossing_perimeters_wipe

1 files changed, 6 insertions, 0 deletions

diff --git a/src/libslic3r/GCode/AvoidCrossingPerimeters.cpp b/src/libslic3r/GCode/AvoidCrossingPerimeters.cpp
index d29f7216a..c6948d89e 100644
--- a/src/libslic3r/GCode/AvoidCrossingPerimeters.cpp
+++ b/src/libslic3r/GCode/AvoidCrossingPerimeters.cpp
@@ -714,6 +714,7 @@ static bool need_wipe(const GCode          &gcodegen,
         // The original layer is intersected with defined boundaries. Then it is necessary to make a detailed test.
         // If the z-lift is enabled, then a wipe is needed when the original travel leads above the holes.
         if (z_lift_enabled) {
+#if 0
             if (any_expolygon_contains(lslices, lslices_bboxes, grid_lslice, original_travel)) {
                 // Check if original_travel and result_travel are not same.
                 // If both are the same, then it is possible to skip testing of result_travel
@@ -722,6 +723,11 @@ static bool need_wipe(const GCode          &gcodegen,
             } else {
                 wipe_needed = true;
             }
+#endif
+            // Check if original_travel and result_travel are not same.
+            // If both are the same, then it is possible to skip testing of result_travel
+            wipe_needed = !(result_travel.size() > 2 && result_travel.first_point() == original_travel.a && result_travel.last_point() == original_travel.b) &&
+                          !any_expolygon_contains(lslices, lslices_bboxes, grid_lslice, result_travel);
         } else {
             wipe_needed = !any_expolygon_contains(lslices, lslices_bboxes, grid_lslice, result_travel);
         }