WIP: Ironing over top surfaces.

src/libslic3r/Fill/FillBase.hpp

@@ -20,27 +20,21 @@ class Surface;
 
 struct FillParams
 {
-    FillParams() { 
-        memset(this, 0, sizeof(FillParams));
-        // Adjustment does not work.
-        dont_adjust = true;
-    }
-
     bool        full_infill() const { return density > 0.9999f; }
 
     // Fill density, fraction in <0, 1>
-    float       density;
+    float       density 		{ 0.f };
 
     // Don't connect the fill lines around the inner perimeter.
-    bool        dont_connect;
+    bool        dont_connect 	{ false };
 
     // Don't adjust spacing to fill the space evenly.
-    bool        dont_adjust;
+    bool        dont_adjust 	{ true };
 
     // For Honeycomb.
     // we were requested to complete each loop;
     // in this case we don't try to make more continuous paths
-    bool        complete;
+    bool        complete 		{ false };
 };
 static_assert(IsTriviallyCopyable<FillParams>::value, "FillParams class is not POD (and it should be - see constructor).");