| leslie1719 |
2011-12-26 09:48 |
我這邊有一個zpl可以直看出來~ |w4(rs-
如下: n-W?Z'H{r
!RIH: CHIEF RAY HEIGHT ON IMA !bieo'c
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!CRA: CHIEF RAY ANGLE IN IMA SPACE Ir^ BC!<2>
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!和取最?視角度 {vjq y &?y
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MAXFIELD = MAXF() -h=c =P
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h
IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 (%.</|u
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!獲曲面數 BJ"Ay@D *
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n = NSUR() |KTpK(6p
ynx WQ%d(`
!主光線錐激 1ZKz3)K
> e;]mU`,
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# .~.UHt
RAYTRACE 0, 1, 0, 0, PWAV() '8L(f w{k
f x%z| K
Hu K Aj
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MAX_RIH = RAYY(n) cj` #Tg.
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<n f=SRZ
oc q2
MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 O~nBz):2
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PRINT "MAX FIELD: " , maxfield, ^Kb9@lz/
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PRINT "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , x_]",2 W'
kbD*=d}3{
PRINT "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH -, [~~
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PRINT "FIELD ", e =0l<Rj
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PRINT "CHIEF RAY ANGLE," WNCM|VUl
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PRINT "CHIEF RAY HEIGFHT ON IMA." fma tc#G
/Q V [ N
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!將最大試廠分為20, 設置試場數據步常 FHY=j/20 , for H9.oVF^~
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For j, 0, 20, 1 BDarJY
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FHY = j/20 e5]&1^+
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RAYTRACE 0, FHY, 0, 0, PWAV() hWl""66+5
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CRA = ACOS(RAYN(n-1))*180/3.1416 f hVbJU
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OLDX = CRA ?6_"nT*}
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OLDY = RAYY(n) D }=/w+
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PRINT FHY*maxfield, " , ",OLDX," ",OLDY < =B 1"'\
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NEXT l}U~I
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!繪出該點數據 :)^#
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GRAPHICS [Gh%nsH
x= vE&9_u
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RAYTRACE 0, 1, 0, 0, PWAV() . }-@;:yh
l^!0|/Vw
MAX_RIH = RAYY(n) es*_Oo1
e +d6R[`M
MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 J
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#
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X_WIDE = XMAX() /1.6 pqGf@24c<
pw(U< )
Y_WIDE = YMAX() /1.6 :$X4#k<
5 b#"
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SEGMENT = 40 sqMNo n`5
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FOR j, 0, SEGMENT-1,1 |}]JWsuB
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FHY = j/SEGMENT 7 ~ %
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RAYTRACE 0, FHY, 0, 0, PWAV() Fw_bY/WN{
h[[/p { z
CRA = ACOS(RAYN(n-1)) * 180/3.1416 / ut~jf`
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RIH = RAYY(n) E CE{xoc
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) tnKpn-LPA
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) J?qcRg`1E
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tc49Ty9$[
RAYTRACE 0, (FHY+1/SEGMENT), 0, 0, PWAV() ^V0{Ew /x
t3yQ/
CRA = ACOS(RAYN(n-1)) * 180/3.1416 4Q` =t &u
q!9 v}R3(
RIH = RAYY(n) \4`saM /x
JK ^B +.
NEWX = X_WIDE * (CRA/MAX_CRA+2/20) 0[$Mo3c+'
9-Nq[i"
NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) >w]k3MC
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LINE OLDX,OLDY,NEWX,NEWY Dry ;$C}P
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A$ = "0" uYFcq
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gtext OLDX,OLDY,0, A$ J9$]]\52s.
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NEXT n[cyK$"
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gtext NEWX, NEWY, 0 " THE LAST DATA POINT " V~uA(3\U
luxKgcU
gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" > -tH&X^
U~B}vt
uI:3 $
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GRAPHICS OFF @,>=X:7
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