Horde3D

   if( !_freeze )
   {
      _animTime += 1.0f / _curFPS;

      // Do animation blending
      Horde3D::setModelAnimParams( _knight, 0, _animTime * 24.0f, _weight );
      Horde3D::setModelAnimParams( _knight, 1, _animTime * 24.0f, 1.0f - _weight );

      // Animate particle systems (several emitters in a group node)
      unsigned int cnt = cnt = Horde3D::findNodes( _particleSys, "", SceneNodeTypes::Emitter );
      for( unsigned int i = 0; i < cnt; ++i )
         Horde3D::advanceEmitterTime( Horde3D::getNodeFindResult( i ), 1.0f / _curFPS );

      if(Horde3D::findNodes( _knight, "Bip01_Head", SceneNodeTypes::Joint )) {
         NodeHandle spine = Horde3D::getNodeFindResult( 0 );
         float tx,ty,tz,rx,ry,rz,sx,sy,sz;
         Horde3D::getNodeTransform(spine,&tx,&ty,&tz,&rx,&ry,&rz,&sx,&sy,&sz);
         rx=-45;
         Horde3D::setNodeTransform(spine,tx,ty,tz,rx,ry,rz,sx,sy,sz);
      }
   }