| 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 8 }z3CuM
DECLARE CYLINDER Cylinder001 <soj&f+
BEGIN Cylinder001
{,Fcd(MU
Position = 0 0 -0.3
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Vector_axis = 0 1 0 df
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Radius = 0.2 %A2`&:ip
Length = 60 HtUG#sc&`{
Surface = SURFACE_LAMP ?`aTu:1#Z
material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 ((cb4IX
T`Ro)ORC#
Color = 255 0 0 }9=2g`2Q
END B52H(sm
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DECLARE SOURCE src h>|u:]I>
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BEGIN src >fbo
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geometry = Cylinder001 [ro t
emission = LAMBERT gD1 +]am
power = 200 "Y(^F
bs
unit = Lumen Xy!&^C` J`
spectrum = BLACKBODY 5000 ] 9@X? q
END $`v+4]
DECLARE CURVE2D_CONIC MyCurve2DConic001 $l#{_~
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BEGIN MyCurve2DConic001 o$\tHzB9!A
Position = 0 -0.8 V&R$8tpz
Orientation = 1 0 ctK65h{Eo
Radius = 1 V4EM5 Z\k
Conic = 0 O8[k_0@
XMin = -1 #]X2^ND4 7
XMax = 1 wI>h%y-%!
END ?U JS xL
DECLARE VOLUME_EXTRUSION MyVolumeExtrusion001 >|(%2Zl
BEGIN MyVolumeExtrusion001 zv@bI~3~
Position = 0 30 0 F"v:}Vy|
Vector_I = 1 0 0 p;e$kg1
Vector_J = 0 0 1 0+|>-b/%
Generatrix = MYCURVE2DCONIC001 IhwN],-V
Length = 30 B5
&YL
Surface = SIMPLE_SCATTERING_REFLECTION_ONLY 2.000000 10.000000 80.000000 25.000000 }+_9"YQ:
Material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 -_HRqw,Z0
Color = 255 155 255 uR^.
END X?R
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[attachment=15897]
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