Ticket #38921: patch-include-H3D-X3DParticleEmitterNode.h.diff

include/H3D/X3DParticleEmitterNode.h

@@ -158 +158 @@
         return time_lived > total_time_to_live;
       }
 
-      bool operator<( const Particle &p ) {
+      inline bool operator<( const Particle &p ) const {
         return distance_from_viewer > p.distance_from_viewer;
       }