Added missing includes (gcc9.4 without pch)

src/libslic3r/BuildVolume.cpp

@@ -4,6 +4,8 @@
 #include "GCode/GCodeProcessor.hpp"
 #include "Point.hpp"
 
+#include <boost/log/trivial.hpp>
+
 namespace Slic3r {
 
 BuildVolume::BuildVolume(const std::vector<Vec2d> &bed_shape, const double max_print_height) : m_bed_shape(bed_shape), m_max_print_height(max_print_height)

src/libslic3r/BuildVolume.hpp

@@ -3,6 +3,9 @@
 
 #include "Point.hpp"
 #include "Geometry/Circle.hpp"
+#include "Polygon.hpp"
+#include "BoundingBox.hpp"
+#include <admesh/stl.h>
 
 #include <string_view>
 
@@ -49,7 +52,7 @@ public:
     const BoundingBox&          bounding_box()      const { return m_bbox; }
     // Bounding volume of bed_shape(), max_print_height(), unscaled.
     const BoundingBoxf3&        bounding_volume()   const { return m_bboxf; }
-    BoundingBoxf                bounding_volume2d() const { return { to_2d(m_bboxf.min), to_2d(m_bboxf.max) }; };
+    BoundingBoxf                bounding_volume2d() const { return { to_2d(m_bboxf.min), to_2d(m_bboxf.max) }; }
 
     // Center of the print bed, unscaled.
     Vec2d                       bed_center()        const { return to_2d(m_bboxf.center()); }

src/libslic3r/ExPolygonCollection.cpp

@@ -1,5 +1,6 @@
 #include "ExPolygonCollection.hpp"
 #include "Geometry/ConvexHull.hpp"
+#include "BoundingBox.hpp"
 
 namespace Slic3r {
 

src/libslic3r/Geometry/ConvexHull.cpp

@@ -1,5 +1,6 @@
 #include "libslic3r.h"
 #include "ConvexHull.hpp"
+#include "BoundingBox.hpp"
 
 #include <boost/multiprecision/integer.hpp>