age mikhay cordinate ro avaz koni mitoni az dastorate zir estefade koni
in coordsys grid about coordsys rotate $ 45 Z_axix
in coordsys Local about coordsys rotate $ 45 Z_axix
dastorate bala jesme entekhab shode ro hole mokhtasate gride ya local micharkhonan
age mikhay hole mehvare morede nazare khodet jesm ro becharkhoni aval mitoni az direction estefade koni ( masalan $.dir=[0,1,0]) OOOOOOOOOOOOO
vali donestane direction morede nazar vaghti dar do jahat bashe sakhte, behtarin rah dar in mavaghe estefade az yek ya do jesm baraye dashtane direction ast. masalan do point ijad konid ta yek jesm ra dar rastaye in 2 point becharchonim
dir=normalize ($point01.pos - $point02.pos)
rotate $ 20 dir
hala harbar point haro jabeja konid va jomle akhar ro dobare ejra konid va natije ro bebinid
