Added protected destructors.

2005-10-25 09:49:53 +00:00
parent 280f50b3d9
commit d0ec2ea08f
6 changed files with 12 additions and 0 deletions
--- a/include/osgParticle/FireEffect
+++ b/include/osgParticle/FireEffect
@@ -42,6 +42,8 @@ namespace osgParticle
        virtual const Program* getProgram() const { return _program.get(); }
    
    protected:
+    
+        virtual ~FireEffect() {}

        osg::ref_ptr<ModularEmitter> _emitter;
        osg::ref_ptr<FluidProgram> _program;