When the support extruders are set to 0, support is printed with the current material without a tool change.

A fix of support path generator.

1 files changed, 4 insertions, 2 deletions

diff --git a/slic3r.pl b/slic3r.pl
index a593f93c9..aa6540546 100755
--- a/slic3r.pl
+++ b/slic3r.pl
@@ -540,9 +540,11 @@ $j
     --infill-extruder   Extruder to use for infill (1+, default: $config->{infill_extruder})
     --solid-infill-extruder   Extruder to use for solid infill (1+, default: $config->{solid_infill_extruder})
     --support-material-extruder
-                        Extruder to use for support material, raft and skirt (1+, default: $config->{support_material_extruder})
+                        Extruder to use for support material, raft and skirt 
+                        (1+, 0 to use the current extruder to minimize tool changes, default: $config->{support_material_extruder})
     --support-material-interface-extruder
-                        Extruder to use for support material interface (1+, default: $config->{support_material_interface_extruder})
+                        Extruder to use for support material interface 
+                        (1+, 0 to use the current extruder to minimize tool changes, default: $config->{support_material_interface_extruder})
     --ooze-prevention   Drop temperature and park extruders outside a full skirt for automatic wiping
                         (default: no)
     --standby-temperature-delta