| 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 Z1}@N/>>
DECLARE CYLINDER Cylinder001 x`:c0y9uG
BEGIN Cylinder001 %fu V]
Position = 0 0 -0.3
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Vector_axis = 0 1 0 -kk0zg
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Radius = 0.2 3-/F]}0y6
Length = 60 '[Zgwz;z
Surface = SURFACE_LAMP G !)Q"+
material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 B@j2^Dr~!
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Color = 255 0 0 gWD46+A){
END T{So 2@_&
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DECLARE SOURCE src v? Zo5uVoq
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BEGIN src ^>/~MCyM.
geometry = Cylinder001 8|L;y[v
emission = LAMBERT 9ls*L!Jw
power = 200 0^3n#7m;K
unit = Lumen ?zuKVi? I
spectrum = BLACKBODY 5000 ! tzk7D
END lFtH;h,==v
DECLARE CURVE2D_CONIC MyCurve2DConic001 =odK i "-6
BEGIN MyCurve2DConic001 yGY:EvH^?
Position = 0 -0.8 2#(dfEAy
Orientation = 1 0 vw6 >eT
Radius = 1 +!Q*ie+q
Conic = 0 ,! H `@Kl
XMin = -1 +'/C(5y)0X
XMax = 1 3a?|}zr4
END ]f~!Qk!I7r
DECLARE VOLUME_EXTRUSION MyVolumeExtrusion001 p`2Q6
BEGIN MyVolumeExtrusion001 L1#_
Position = 0 30 0 Te%V +l
Vector_I = 1 0 0 oj/#wF+
Vector_J = 0 0 1 =O/v]B8 "
Generatrix = MYCURVE2DCONIC001 :6:,s#av
Length = 30 bU \T
Surface = SIMPLE_SCATTERING_REFLECTION_ONLY 2.000000 10.000000 80.000000 25.000000 7 ,s5Gd-
Material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 II SdC(5
Color = 255 155 255 Ft^X[5G4L
END V x{
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[attachment=15897]
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