| 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。 J7$JW3O
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如下图根据表格中的信息生成它的追迹图 zK ir
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下面是我的文件档案 ~e R6 [;
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代码： TF;}NQ
SYSTEM NEW *Q:EICDE7
RESET I
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BEAMS INCOHERENT GEOMETRIC y3)R:h4AH
!! Define system units and wavelengths 2ZZF hj
UNITS CM 'Watts' rw ]*Nxgr
WAVELENGTH 550 NM *XSHzoT*
!! Define coatings +}@6V4BRn
COATING PROPERTIES 1
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0 1 'TRANSMIT' a>/j W-?
1 0 'REFLECT' 6$"0!fl>
0 0 'ABSORB' bF{14F$
!! Define Media <aEY=IF4
MEDIA } l4d/I
2.4 'GLASS' WMXk-?v4
!! GEOMETRY DEFINITIONS BEGIN HERE R'{BkC}.
SURFACE RB `<Zw
PLANE Z 0 ELLIPSE 2@2.5 OBJk\j+Wi
OBJECT 'L1.FRONT' T<=]Vg)^r"
INTERFACE 0 1 AIR GLASS =#ls<Zo:
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SURFACE =lqBRut
OPTICAL Z 1 -5 ELLIPSE 2@2.5 En]+mIEo
OBJECT 'L1.BACK' YQk<1./}I
INTERFACE 0 1 AIR GLASS 0(~,U!g[=
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SURFACE #{u>
TUBE Z -1 2@2.5 2 2@2.5 d)X6x-(
OBJECT 'EDGE' _N&]w*ce
INTERFACE 0 0 AIR GLASS %T :7I[f
BOUNDS -.2 +.3 }n91aE3 v
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SURFACE
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PLANE Z -2 ELLIPSE 2@3.5 .4 7ZVW7%,zF
OBJECT 'STOP1' - U/m
INTERFACE 0 0 AIR AIR ~Q)137u]P
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SURFACE d5ivtK?
PLANE Z 6 ELLIPSE 2@1 U~e^
OBJECT 'DETECTOR' zxt& o T0Q
INTERFACE 0 0 AIR AIR P6cc8x9g(
!! SOURCE DEFINITIONS BEGIN HERE (ON_(MN
GRID ELLIPTIC Z 0 -4@2.5 2@25 M)oJ06`K
SOURCE POSITION 0 0 -10 )FfJ%oT}
FLUX TOTAL 10 H _%yh,L
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GRID ELLIPTIC Z 0 -4@2.5 2@25 DlXthRM
SOURCE POSITION 0 -2 -10 I3ZbHb-)_,
FLUX TOTAL 10 + ^9;<>P
!! TRACE RAYS WITH OPTIONAL PLOT }m6j6uAR6)
WINDOW Y 5 -5 Z -15 15 5c~OG6COx
PROFILES 0 0 1 OVERLAY 5Se
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MISSED ARROWS 10 K(M@#t1_&
TRACE PLOT$VIEW 68^5X"OGF
尝试了很多遍，我绘出的图片就是感觉光源从坐标点0开始，并且无法汇聚。 ] EzX$T
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现在有个疑惑 2-3| 0<`
SOURCE POSITION 0 0 -10 ul',!js?
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。） /}Z 0\ ,
希望有大师指点一下，感激不尽！
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