rm Model::releaseGeometries

Img3D/Model/Model.cpp

@@ -111,14 +111,6 @@ void Model::emplaceTransparentBody(PlottableBody* o)
     m_transparentObjects.emplace_back(o);
 }
 
-void Model::releaseGeometries()
-{
-    for (PlottableBody* o : m_objects)
-        o->releaseGeometry();
-    for (PlottableBody* o : m_transparentObjects)
-        o->releaseGeometry();
-}
-
 bool Model::modelIsEmpty() const
 {
     return m_objects.empty() && m_transparentObjects.empty();

Img3D/Model/Model.h

@@ -37,8 +37,6 @@ public:
     void emplaceSolidBody(PlottableBody*);       //!< adds an opaque object, takes ownership
     void emplaceTransparentBody(PlottableBody*); //!< adds a transparent object, takes ownership
 
-    void releaseGeometries(); //!< may be called any time
-
     bool modelIsEmpty() const;
 
     CameraParams defaultCameraPosition; //!< default camera params