| 秋刀鱼的滋味 |
2021-07-21 14:10 |
ASAP怎么设置光源从某点发散
各位前辈好，我在学习ASAP的过程中遇到了一个问题。 rCb$^(w{7
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如下图根据表格中的信息生成它的追迹图 >[~`rOU*|Y
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下面是我的文件档案 mR t/ d
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代码： o5YL_= 7m
SYSTEM NEW m E'HRv
RESET "D:?l`\o
BEAMS INCOHERENT GEOMETRIC Ir(U7 D
!! Define system units and wavelengths 9yu#G7
UNITS CM 'Watts' b8[
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WAVELENGTH 550 NM muDOY~.
!! Define coatings aCi)icn$
COATING PROPERTIES `uqe[u;`6
0 1 'TRANSMIT' I|2dV9y
1 0 'REFLECT' :G=ol2Q
0 0 'ABSORB' ) r"7" i
!! Define Media n?S)H=
MEDIA |h&okR+_,
2.4 'GLASS' *|c s_,3
!! GEOMETRY DEFINITIONS BEGIN HERE `=kiqF2P}
SURFACE UMMGT6s,E8
PLANE Z 0 ELLIPSE 2@2.5 xa 967Ki9"
OBJECT 'L1.FRONT' vg1E@rH|}
INTERFACE 0 1 AIR GLASS ? :A %$T
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SURFACE : H]M Me
OPTICAL Z 1 -5 ELLIPSE 2@2.5 7f*b5$+r
OBJECT 'L1.BACK' @PK
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INTERFACE 0 1 AIR GLASS 0LTsWCUQ6e
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SURFACE &o&}5Aba9
TUBE Z -1 2@2.5 2 2@2.5 ' b6qEU#
OBJECT 'EDGE' iszVM
INTERFACE 0 0 AIR GLASS WopA7J,
BOUNDS -.2 +.3 bn=7$Ax
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SURFACE OL GMy5
PLANE Z -2 ELLIPSE 2@3.5 .4 ?5E MDawt
OBJECT 'STOP1' YpG6p0
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INTERFACE 0 0 AIR AIR BFqM6_/J
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SURFACE %][zn$aa|
PLANE Z 6 ELLIPSE 2@1 `'9t^ 6mk
OBJECT 'DETECTOR' 6I|9@~!y[
INTERFACE 0 0 AIR AIR 4F!%mMq
!! SOURCE DEFINITIONS BEGIN HERE Y$fF"p G?
GRID ELLIPTIC Z 0 -4@2.5 2@25 jS|jPk|I.
SOURCE POSITION 0 0 -10 %wGQu;re
FLUX TOTAL 10 _Om5w p =:
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GRID ELLIPTIC Z 0 -4@2.5 2@25 I]Z"?T
SOURCE POSITION 0 -2 -10 dO9bxHMnM
FLUX TOTAL 10 _+Uf5,.5yU
!! TRACE RAYS WITH OPTIONAL PLOT MB6lKLy6~
WINDOW Y 5 -5 Z -15 15 vCtnjWGX}/
PROFILES 0 0 1 OVERLAY Q.V+s
MISSED ARROWS 10 }!WuJz"
TRACE PLOT$VIEW hy3?.
尝试了很多遍，我绘出的图片就是感觉光源从坐标点0开始，并且无法汇聚。 N*K M6j
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现在有个疑惑 Vp8!-[R
SOURCE POSITION 0 0 -10 ~`0=-Qkd
在档案中这条命令按照说明书上应该表示的是0 0 -10 点发散的光源，这个和GRID中Z的坐标是矛盾的吗？（因为我尝试SOURCE FOCUS,发现它也是从GRID中Z为起始点开始汇聚到我指定的坐标。很疑惑。） C2L=i3R
希望有大师指点一下，感激不尽！
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