I have spheres moving endlessly without any gravity. They are to move quite slowly. The problem is, they move jerkily like at a frame rate of 10 fps. Have I missed anything with the settings?:

Code:

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FUNCTION bitaction()



{

var v[3];

my.flag8=on;

my.transparent=on;

my.alpha=80;

my.material=mat_kugel;



v.x=1000;vec_rotate(v.x,emitter.pan);//emitter=emitting entity



phent_settype(my, PH_RIGID, PH_sphere);

phent_setmass(my, 0.2, PH_sphere);

phent_setfriction(my, 0);

phent_setelasticity(my, 100, 10);

ph_setgravity(nullvector);	

phent_enable(my,1);

phent_setmaxspeed( my, 1200, 500);

phent_addcentralforce ( my, v );



}





FUNCTION init_bitting()



{



you=ent_create ("sphere.mdl", emitter.x, bitaction);//emitter=emitting entity

wait(1);



}





on_e=init_bitting;



 

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Although nobody seems to be interested in this topic, I'll tell you what I've found out: My monitor has a maximum of 60 Hertz. After setting PH_FPS_MAX_LOCK to 60 everything works fine.