C++ supports sketched, but not finalized yet. Slic3r is still using

the old Perl supports, but this time with the C++ fillers.

xs/xsp/SupportMaterial.xsp

@@ -1,7 +1,23 @@
 %module{Slic3r::XS};
 
+%{
 #include <xsinit.h>
 #include "libslic3r/SupportMaterial.hpp"
+%}
+
+%name{Slic3r::Print::SupportMaterial2} class PrintSupportMaterial {
+    %name{_new} PrintSupportMaterial(
+		PrintConfig 		*print_config,
+		PrintObjectConfig	*object_config,
+		Flow 			 	*flow,
+		Flow 			 	*first_layer_flow,
+		Flow 			 	*interface_flow,
+		bool 			 	 soluble_interface);
+    ~PrintSupportMaterial();
+
+    void generate(PrintObject *object)
+        %code{% THIS->generate(*object); %};
+};
 
 %package{Slic3r::Print::SupportMaterial};
 %{
@@ -13,4 +29,4 @@ MARGIN()
         RETVAL = newSVnv(SUPPORT_MATERIAL_MARGIN);
     OUTPUT: RETVAL
 
-%}
+%}

xs/xsp/my.map

@@ -221,6 +221,10 @@ PerimeterGenerator*         O_OBJECT_SLIC3R
 Ref<PerimeterGenerator>     O_OBJECT_SLIC3R_T
 Clone<PerimeterGenerator>   O_OBJECT_SLIC3R_T
 
+PrintSupportMaterial*       O_OBJECT_SLIC3R
+Ref<PrintSupportMaterial>   O_OBJECT_SLIC3R_T
+Clone<PrintSupportMaterial> O_OBJECT_SLIC3R_T
+
 GLVertexArray*             O_OBJECT_SLIC3R
 
 Axis                  T_UV

xs/xsp/typemap.xspt

@@ -141,6 +141,10 @@
 %typemap{SupportLayer*};
 %typemap{Ref<SupportLayer>}{simple};
 
+%typemap{PrintSupportMaterial*};
+%typemap{Ref<PrintSupportMaterial>}{simple};
+%typemap{Clone<PrintSupportMaterial>}{simple};
+
 %typemap{PlaceholderParser*};
 %typemap{Ref<PlaceholderParser>}{simple};
 %typemap{Clone<PlaceholderParser>}{simple};