| 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 B8~bx%)3T
DECLARE CYLINDER Cylinder001 Zd}12HFq
BEGIN Cylinder001 'Ll'8 ps
Position = 0 0 -0.3 .aQ8I1~
Vector_axis = 0 1 0 3/ '5#$
Radius = 0.2 kjF4c6v
Length = 60 TF?~vS%@P
Surface = SURFACE_LAMP Z# %s/TL
material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 ^fj30gw7\5
AO,^v+ $
Color = 255 0 0 d*dPi^JjC
END O4cBn{Dq9
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DECLARE SOURCE src K+ |0~/0
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BEGIN src 6a704l%#hb
geometry = Cylinder001 Ok MAqS
emission = LAMBERT = \M 6s
power = 200 p2
!w86 F
unit = Lumen d~q7!
spectrum = BLACKBODY 5000 7AF6ao g
END KMx
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DECLARE CURVE2D_CONIC MyCurve2DConic001 hh[x(O)TC~
BEGIN MyCurve2DConic001 kP1cwmZ7F
Position = 0 -0.8 a- lF}P\
Orientation = 1 0 sB!6"D5
Radius = 1 Y ?- "HK:
Conic = 0 a@-bw4S D
XMin = -1 CIVV"p`}
XMax = 1 X o[GD`t
END 5cb8=W -
DECLARE VOLUME_EXTRUSION MyVolumeExtrusion001 p) ?6~\F:
BEGIN MyVolumeExtrusion001 fg/hUUl
Position = 0 30 0 p!EG:B4
Vector_I = 1 0 0 ';m;K
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Vector_J = 0 0 1 ;(rK^*`fO
Generatrix = MYCURVE2DCONIC001 2Vs+8 /
Length = 30 f?TS#jG4}
Surface = SIMPLE_SCATTERING_REFLECTION_ONLY 2.000000 10.000000 80.000000 25.000000 X ePGOw))O
Material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 L)
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Color = 255 155 255 n(.L=VuXn
END `O!yt
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[attachment=15897]
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