change default value of islands tolerance

src/libslic3r/FDMSupportSpots.hpp

@@ -45,7 +45,7 @@ struct FDMSupportSpotsConfig {
     float limit_angle_cos { 35.0f * PI / 180.0f };
     float support_patch_size { 3.0f }; // (mm)
     float max_distance { 3.5f }; // (mm)
-    float islands_tolerance_distance { 0.5f }; //(mm)
+    float islands_tolerance_distance { 0.3f }; //(mm)
     float max_side_length { 1.0f };// (mm)
 };
 

src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.hpp

@@ -45,7 +45,7 @@ private:
     float m_smart_support_limit_angle_deg = 35.0f;
     float m_smart_support_patch_size = 30.0f; //0.1mm
     float m_smart_support_max_distance = 35.0f; //0.1mm
-    float m_smart_support_islands_tolerance = 50.0f; //0.01mm
+    float m_smart_support_islands_tolerance = 30.0f; //0.01mm
 };
 
 

src/slic3r/GUI/Jobs/FDMSupportSpotsJob.cpp

@@ -52,7 +52,7 @@ void FDMSupportSpotsJob::process(Ctl &ctl) {
             }
         }
 
-//        support_spots_alg.debug_export();
+        support_spots_alg.debug_export();
 
         this->m_computed_support_data.emplace(data.first, supported_face_indexes);
     }