[src] Add binding and support to display SOFA version into SofaContext inspector (#248)

* SOFAU3D-10 #done #time 1h

Author: epernod

Core/Plugins/SofaUnityAPI/SofaContextAPI.cs

@@ -18,6 +18,7 @@ public class SofaContextAPI : IDisposable
         bool m_isDisposed = false;
 
         private bool m_isReady = false;
+        public string m_sofaVersion = "Unknown version";
 
         public static string getResourcesPath()
         {
@@ -105,6 +106,8 @@ public SofaContextAPI(bool async)
                 Debug.LogError("SofaContextAPI scene creation return: " + SofaDefines.msg_error[res]);
                 m_isReady = false;
             }
+
+            m_sofaVersion = sofaPhysicsAPI_version(m_native);
         }
 
         /// Destructor
@@ -559,6 +562,9 @@ public void SofaKeyReleaseEvent(int keyId)
         [DllImport("SofaVerseAPI", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
         public static extern string sofaPhysicsAPI_APIName(IntPtr obj);
 
+        [DllImport("SofaVerseAPI", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
+        public static extern string sofaPhysicsAPI_version(IntPtr obj);
+
 
         /// Bindings to create or load an existing simulation scene
         [DllImport("SofaVerseAPI")]

Core/Scripts/Editor/SofaContextEditor.cs

@@ -66,6 +66,12 @@ public override void OnInspectorGUI()
             logoGUIStyle.border = new RectOffset(0, 0, 0, 0);
             EditorGUILayout.LabelField(new GUIContent(SofaLogo), GUILayout.MinHeight(100.0f), GUILayout.ExpandWidth(true));
 
+            // Add field for Sofa version
+            EditorGUI.BeginDisabledGroup(true);
+            EditorGUILayout.TextField("Sofa Version", context.SofaVersion);
+            EditorGUI.EndDisabledGroup();
+            EditorGUILayout.Separator();
+
             // Add field for gravity
             context.Gravity = EditorGUILayout.Vector3Field("Gravity", context.Gravity);
             EditorGUILayout.Separator();

Core/Scripts/SofaContext.cs

@@ -109,6 +109,17 @@ public SofaGraphicAPI SofaGraphicAPI
             get { return m_graphicAPI; }
         }
 
+        public string SofaVersion
+        {
+            get
+            {
+                if (m_impl != null)
+                    return m_impl.m_sofaVersion;
+                else
+                    return "undefined";
+            }
+        }
+
         /// Getter/Setter of current gravity @see m_gravity
         public Vector3 Gravity
         {