table 1 MBYD,v&
def find_add Ng;b!S
head=null ;cm{4%=Iqe
p_gp=gp_head p3A-WK|NX
loop while p_gp # null [vjkU7;7A
x_pos=gp_xpos(p_gp) )oxP.K8q)U
if x_pos=width then sei!9+bZr
new=get_mem(2) /=U v
mem(new)=head "$:y03V
mem(new+1)=p_gp kDpZnXP
head=new :J4C'N
endif )r|zi
Z {F
p_gp=gp_next(p_gp) Ppb2"I k
endloop /w xxcq
end xX4^nem\G
set width=10.0 'xrbg]b%
find_add *}iT6OJ
def apply_vel aXK%m
while_stepping 7quwc'!
ad=head yA>p[F
loop while ad # null knK=ENf;e
p_gp=mem(ad+1) <T_Nlar^^
gp_xvel(p_gp)=vel_max*gp_zpos(p_gp)/height X8l1xD
gp_zvel(p_gp)=-vel_max*(gp_xpos(p_gp)-width)/height J>|:T
ad=mem(ad) %k;FxUKi
endloop +!V%Q
end (zLIv9$
set large vel_max=1e-2 height=5.0 ]'ApOp
这段fish命定中: TcKKI
table是什么意思啊?? 7E6?)bgh
另外哪位高手能给我讲解下fish语言中的指针运算吗??