Address Visual Studio analyzer warnings

include/openspace/engine/downloadmanager.h

@@ -61,10 +61,10 @@ public:
     };
 
     struct MemoryFile {
-        char* buffer;
-        size_t size;
+        char* buffer = nullptr;
+        size_t size = 0;
         std::string format;
-        bool corrupted;
+        bool corrupted = false;
     };
 
     BooleanType(UseMultipleThreads);

include/openspace/interaction/mouseinputstate.h

@@ -49,7 +49,7 @@ private:
     // Input from mouse
     std::vector<MouseButton> _mouseButtonsDown;
     glm::dvec2 _mousePosition = glm::dvec2(0.0);
-    double _mouseScrollDelta;
+    double _mouseScrollDelta = 0.0;
 };
 
 } // namespace openspace::interaction

include/openspace/network/parallelpeer.h

@@ -125,7 +125,7 @@ private:
     std::atomic<bool> _timeTimelineChanged;
     std::mutex _latencyMutex;
     std::deque<double> _latencyDiffs;
-    double _initialTimeDiff;
+    double _initialTimeDiff = 0.0;
 
     std::unique_ptr<std::thread> _receiveThread = nullptr;
     std::shared_ptr<ghoul::Event<>> _connectionEvent;

include/openspace/rendering/framebufferrenderer.h

@@ -135,12 +135,12 @@ private:
     UniformCache(downscaledRenderedVolume, downscaledRenderedVolumeDepth, viewport,
         resolution) _writeDownscaledVolumeUniformCache;
 
-    GLint _defaultFBO;
-    GLuint _screenQuad;
-    GLuint _vertexPositionBuffer;
-    GLuint _exitColorTexture;
-    GLuint _exitDepthTexture;
-    GLuint _exitFramebuffer;
+    GLint _defaultFBO = 0;
+    GLuint _screenQuad = 0;
+    GLuint _vertexPositionBuffer = 0;
+    GLuint _exitColorTexture = 0;
+    GLuint _exitDepthTexture = 0;
+    GLuint _exitFramebuffer = 0;
 
     struct {
         GLuint colorTexture;

include/openspace/rendering/helper.h

@@ -72,20 +72,20 @@ struct Shaders {
 
 struct VertexObjects {
     struct {
-        GLuint vao;
-        GLuint vbo;
+        GLuint vao = 0;
+        GLuint vbo = 0;
     } square;
 
     struct {
-        GLuint vao;
-        GLuint vbo;
-        GLuint ibo;
+        GLuint vao = 0;
+        GLuint vbo = 0;
+        GLuint ibo = 0;
 
         int nElements = 64;
     } sphere;
 
     struct {
-        GLuint vao;
+        GLuint vao = 0;
     } empty;
 };
 

include/openspace/scene/profile.h

@@ -86,7 +86,7 @@ public:
         std::string documentation;
         std::string name;
         std::string guiPath;
-        bool isLocal;
+        bool isLocal = false;
         std::string script;
     };
 
@@ -101,7 +101,7 @@ public:
             Relative
         };
 
-        Type type;
+        Type type = Type::Absolute;
         std::string value;
     };
 
@@ -111,7 +111,7 @@ public:
         std::string anchor;
         std::optional<std::string> aim;
         std::string referenceFrame;
-        glm::dvec3 position;
+        glm::dvec3 position = glm::dvec3(0.0);
         std::optional<glm::dvec3> up;
         std::optional<double> yaw;
         std::optional<double> pitch;
@@ -121,8 +121,8 @@ public:
         static constexpr const char* Type = "goToGeo";
 
         std::string anchor;
-        double latitude;
-        double longitude;
+        double latitude = 0.0;
+        double longitude = 0.0;
         std::optional<double> altitude;
     };
 

include/openspace/scripting/lualibrary.h

@@ -46,7 +46,7 @@ struct LuaLibrary {
         /// The name of the function
         std::string name;
         /// The function pointer that is executed if the function is called
-        lua_CFunction function;
+        lua_CFunction function = nullptr;
         struct Argument {
             /// The name of the arguments
             std::string name;

include/openspace/util/spicemanager.h

@@ -856,7 +856,7 @@ public:
         };
 
         /// The shape of the returned field of view
-        Shape shape;
+        Shape shape = Shape::Rectangle;
 
         /// The name of the reference frame in which the #bounds are defined
         std::string frameName;

include/openspace/util/timeconversion.h

@@ -198,7 +198,8 @@ constexpr double convertTime(double t, TimeUnit sourceUnit, TimeUnit destination
         case TimeUnit::Year:
             seconds  = t * SecondsPerYear;
             break;
-        default: ;
+        default:
+            break;
     }
 
     switch (destinationUnit) {

include/openspace/util/timemanager.h

@@ -167,7 +167,7 @@ private:
     bool _shouldSetTime = false;
     Time _timeNextFrame;
 
-    bool _timelineChanged;
+    bool _timelineChanged = false;
 
     double _latestConsumedTimestamp = -std::numeric_limits<double>::max();
     int _nextCallbackHandle = 0;