Added InfoURL field, as for solar system objects.

src/celengine/deepskyobj.cpp

@@ -26,7 +26,8 @@ DeepSkyObject::DeepSkyObject() :
     name(""),
     position(0, 0, 0),
     orientation(1),
-    radius(1)
+    radius(1),
+    infoURL(NULL)
 {
 }
 
@@ -75,6 +76,22 @@ void DeepSkyObject::setRadius(float r)
     radius = r;
 }
 
+string DeepSkyObject::getInfoURL() const
+{
+    if (infoURL == NULL)
+        return "";
+    else
+        return *infoURL;
+}
+
+void DeepSkyObject::setInfoURL(const std::string& s)
+{
+    if (infoURL == NULL)
+        infoURL = new string(s);
+    else
+        *infoURL = s;
+}
+
 bool DeepSkyObject::load(AssociativeArray* params)
 {
     // Get position
@@ -105,10 +122,14 @@ bool DeepSkyObject::load(AssociativeArray* params)
                    (float) degToRad(angle));
     setOrientation(q);
     
-    double radius = 0.0;
+    double radius = 1.0;
     params->getNumber("Radius", radius);
     setRadius((float) radius);
 
+    string infoURL;
+    if (params->getString("InfoURL", infoURL))
+        setInfoURL(infoURL);
+
     return true;
 }
 

src/celengine/deepskyobj.h

@@ -36,6 +36,9 @@ class DeepSkyObject
     float getRadius() const;
     void setRadius(float);
 
+    std::string getInfoURL() const;
+    void setInfoURL(const std::string&);
+
     virtual bool load(AssociativeArray*);
 
     virtual void render(const Vec3f& offset,
@@ -48,6 +51,7 @@ class DeepSkyObject
     Point3d position;
     Quatf orientation;
     float radius;
+    std::string* infoURL;
 };
 
 typedef std::vector<DeepSkyObject*> DeepSkyCatalog;