| cjsir |
2009-01-18 13:50 |
请教：光源旁边加反光罩后，在罩内无光线出来？？
#define SURFACE_LAMP PERFECT_MIRROR 34.00 /D 2v 1
DECLARE CYLINDER Cylinder001 (+CB)nV0IA
BEGIN Cylinder001 8l+\Qyj
Position = 0 0 -0.3 @6h=O`X>
Vector_axis = 0 1 0 ~Jmn?9 3
Radius = 0.2 /_ o1b_1 U
Length = 60 r}D`15IHJ
Surface = SURFACE_LAMP ]c[80F-
material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 n&FN?"I/]
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Color = 255 0 0 Kdik7jL/J
END :Oa|&.0l?
l: 1Zq_?v;
DECLARE SOURCE src PO<4rT+B
#x':qBv#
BEGIN src ~iEH?J%i1r
geometry = Cylinder001 4=*VXM/
emission = LAMBERT Maf!,/U4
power = 200 N}>`Xm 5'
unit = Lumen Kn=P~,FaG3
spectrum = BLACKBODY 5000 \qNj?;B
END 'WxcA)z0cQ
DECLARE CURVE2D_CONIC MyCurve2DConic001 {j ${i
BEGIN MyCurve2DConic001 w KXK c\r
Position = 0 -0.8 ran
Q_\
Orientation = 1 0 RUYw D tC
Radius = 1 f{^C+t{r
Conic = 0 ASR"<]
XMin = -1 BT`D| <
XMax = 1 nd'zO#"m?
END {p
yo
DECLARE VOLUME_EXTRUSION MyVolumeExtrusion001 qD7# q]
BEGIN MyVolumeExtrusion001 pRPz1J$58
Position = 0 30 0 \96?OC dr
Vector_I = 1 0 0 ~O
65=8
Vector_J = 0 0 1 :&&Ps4\Sq
Generatrix = MYCURVE2DCONIC001 wrac\ .
Length = 30 ?9OiF-:n
Surface = SIMPLE_SCATTERING_REFLECTION_ONLY 2.000000 10.000000 80.000000 25.000000 hi`\3B
Material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 pWO,yxr:
Color = 255 155 255 T%
Kj >-
END ! Hdg
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[attachment=15897]
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