Dynamik schatten für Gondeln - problem...

function main() {
   video_set(800,600,32,0); 
  time_smooth = 0;
      var earthgravity[3] = 0,0,-1600;
          ph_setgravity(earthgravity);
  tex_share = on;		
  
  fps_max = 60;
fps_lock = on;
ph_fps_max_lock = 60;		

 shadow_stencil = 1;
  wait(1);
         level_load("bd.wmb");
  wait(1);

}

function gondel3_move() {
	var oid;
	var pos[3];
proc_late();
   my.passable = on;
   my.overlay = on;
   my.metal=on;

   my.shadow=on;
   my.pan=90;
   my.tilt=0;
	var kackhandle;
	var sound_bremse;
	 var buegel_animation;
   phent_settype(my,PH_RIGID,PH_POLY);
   phent_setmass(my,0.001,PH_POLY);
   phent_setgroup(my,2);

   
 	vec_set(pos,vector(0,0,1));
	vec_rotate(pos,vector(0,13,0));
	vec_rotate(pos,vector(90,0,0));
   my.scale_y= 1.320;
   my.scale_x= 1.320;
   my.scale_z= 1.320; 
   
   
   oid = phcon_add(PH_HINGE,my,you);
   phcon_setparams1(oid,my.x,pos,nullvector);
   phcon_setparams2(oid,vector(-360,360,0),nullvector,nullvector);
   
            phent_setdamping(my,100,50);
  //   ent_create("bdblack.mdl",my.z,g_trans);
             ent_create("fontlightlll.mdl",my.z,gofront);
      ent_create("bdbuegel.mdl",my.z,gondelalight54);
ent_create("backlihghtbb.mdl",my.z,gondelalight);
  ent_create("backflasch.mdl",my.z,gondelalight);
  //  ent_create("fontlihghtbb.mdl",my.z,gofront);
  //    ent_create("bblight1.mdl",my.z,gondelalight);
 // ent_create("spotlightfont.mdl",my.z,gofront);
 //  ent_create("bblight1.mdl",my.z,gondelstrobe);
  // ent_create("spotlightfont.mdl",my.z,gofront);
      ent_create("humannn.mdl",my.z,bdboy);
      	var Buegel;
while(1) {
    if(gbremse == 1) {
         phent_setdamping(my,0,0);
         
         sleep(0.35);
         
			phcon_setmotor(oid,vector(0, 0.00599,0),nullvector,nullvector);
			phent_setDamping(my,5,5); 
      }else{
         my.skill1 = 0; 
         phcon_setmotor(oid,nullvector,nullvector,nullvector);
         phent_setdamping(my,10,10);      
      }
      
	
				
		wait(1);
	}
   
   while(1) {
      
   }
}

...code...