function weaving_grass()
{
	var grass_angles;
	var grass_speed;
	grass_speed = 2 + random(5);
	while (1)
	{
		grass_angles += grass_speed * time; // allow the grass to weave
		my.roll += 0.02 * sin(grass_angles);
		wait (1);
	}
}

action Object_ClipAway(){
  my.eflags |= CLIP0;   // clip away at 50% LOD range    
  wait (1);            
  my.emask &= ~DYNAMIC; // then make entity static for better performance	      
}
action Tree_Wed(){
  my.eflags |= CLIP0;       // clip away at 50% LOD range    
  set (my, POLYGON);        // if grass PASSABLE of course
  my.skill41 = floatv (30); // values for animTree
  my.skill42 = floatv (30);
  ent_mtlset(me,mtl_animTree, 1);	
  wait (1);
  my.emask &= ~DYNAMIC;     // then make entity static for better Performance
}