Include cleanup in Plater, GLCanvas3D and GLGizmosManager

src/slic3r/GUI/Gizmos/GLGizmoHollow.cpp

@@ -1,5 +1,6 @@
 #include "GLGizmoHollow.hpp"
 #include "slic3r/GUI/GLCanvas3D.hpp"
+#include "slic3r/GUI/Camera.hpp"
 #include "slic3r/GUI/Gizmos/GLGizmos.hpp"
 
 #include <GL/glew.h>

src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.cpp

@@ -1,6 +1,7 @@
 // Include GLGizmoBase.hpp before I18N.hpp as it includes some libigl code, which overrides our localization "L" macro.
 #include "GLGizmoSlaSupports.hpp"
 #include "slic3r/GUI/GLCanvas3D.hpp"
+#include "slic3r/GUI/Camera.hpp"
 #include "slic3r/GUI/Gizmos/GLGizmos.hpp"
 
 #include <GL/glew.h>

src/slic3r/GUI/Gizmos/GLGizmosManager.cpp

@@ -8,8 +8,9 @@
 #include "slic3r/Utils/UndoRedo.hpp"
 #include "libslic3r/SLAPrint.hpp"
 #include "slic3r/GUI/MeshUtils.hpp"
+#include "slic3r/GUI/Gizmos/GLGizmos.hpp"
+#include "slic3r/GUI/Camera.hpp"
 
-#include <GL/glew.h>
 #include <wx/glcanvas.h>
 
 namespace Slic3r {

src/slic3r/GUI/Gizmos/GLGizmosManager.hpp

@@ -3,8 +3,8 @@
 
 #include "slic3r/GUI/GLTexture.hpp"
 #include "slic3r/GUI/GLToolbar.hpp"
-#include "slic3r/GUI/Gizmos/GLGizmos.hpp"
 #include "libslic3r/ObjectID.hpp"
+#include "slic3r/GUI/Gizmos/GLGizmoBase.hpp"
 
 #include <map>
 
@@ -18,6 +18,8 @@ namespace GUI {
 
 class GLCanvas3D;
 class ClippingPlane;
+enum class SLAGizmoEventType : unsigned char;
+class CommonGizmosData;
 
 class Rect
 {