Preparation for new infill

src/libslic3r/Fill/FillAdaptive.cpp

@@ -0,0 +1,19 @@
+#include "../ClipperUtils.hpp"
+#include "../ExPolygon.hpp"
+#include "../Surface.hpp"
+
+#include "FillAdaptive.hpp"
+
+namespace Slic3r {
+
+void FillAdaptive::_fill_surface_single(
+    const FillParams                &params, 
+    unsigned int                     thickness_layers,
+    const std::pair<float, Point>   &direction, 
+    ExPolygon                       &expolygon, 
+    Polylines                       &polylines_out)
+{
+
+}
+
+} // namespace Slic3r