diff --git a/src/libslic3r/GCode/SeamPlacer.cpp b/src/libslic3r/GCode/SeamPlacer.cpp index 07b8b8ee3a..85826fc68e 100644 --- a/src/libslic3r/GCode/SeamPlacer.cpp +++ b/src/libslic3r/GCode/SeamPlacer.cpp @@ -1308,24 +1308,26 @@ void SeamPlacer::init(const Print &print) { BOOST_LOG_TRIVIAL(debug) << "SeamPlacer: calculate_overhangs and layer embdedding: end"; - BOOST_LOG_TRIVIAL(debug) - << "SeamPlacer: pick_seam_point : start"; - //pick seam point - std::vector &layers = m_seam_per_object[po].layers; - tbb::parallel_for(tbb::blocked_range(0, layers.size()), - [&layers, configured_seam_preference, comparator](tbb::blocked_range r) { - for (size_t layer_idx = r.begin(); layer_idx < r.end(); ++layer_idx) { - std::vector &layer_perimeter_points = layers[layer_idx].points; - for (size_t current = 0; current < layer_perimeter_points.size(); - current = layer_perimeter_points[current].perimeter.end_index + 1) - if (configured_seam_preference == spRandom) - pick_random_seam_point(layer_perimeter_points, current); - else - pick_seam_point(layer_perimeter_points, current, comparator); - } - }); - BOOST_LOG_TRIVIAL(debug) - << "SeamPlacer: pick_seam_point : end"; + if (configured_seam_preference != spNearest) { // For spNearest, the seam is picked in the place_seam method with actual nozzle position information + BOOST_LOG_TRIVIAL(debug) + << "SeamPlacer: pick_seam_point : start"; + //pick seam point + std::vector &layers = m_seam_per_object[po].layers; + tbb::parallel_for(tbb::blocked_range(0, layers.size()), + [&layers, configured_seam_preference, comparator](tbb::blocked_range r) { + for (size_t layer_idx = r.begin(); layer_idx < r.end(); ++layer_idx) { + std::vector &layer_perimeter_points = layers[layer_idx].points; + for (size_t current = 0; current < layer_perimeter_points.size(); + current = layer_perimeter_points[current].perimeter.end_index + 1) + if (configured_seam_preference == spRandom) + pick_random_seam_point(layer_perimeter_points, current); + else + pick_seam_point(layer_perimeter_points, current, comparator); + } + }); + BOOST_LOG_TRIVIAL(debug) + << "SeamPlacer: pick_seam_point : end"; + } if (configured_seam_preference == spAligned) { BOOST_LOG_TRIVIAL(debug)