Add the full source of BambuStudio

using version 1.0.10

src/libslic3r/VariableWidth.hpp

@@ -0,0 +1,12 @@
+#ifndef slic3r_VariableWidth_hpp_
+#define slic3r_VariableWidth_hpp_
+
+#include "Polygon.hpp"
+#include "ExtrusionEntity.hpp"
+#include "Flow.hpp"
+
+namespace Slic3r {
+    void variable_width(const ThickPolylines& polylines, ExtrusionRole role, const Flow& flow, std::vector<ExtrusionEntity*>& out);
+}
+
+#endif