| 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 ;w`sz.
DECLARE CYLINDER Cylinder001 onnI !
BEGIN Cylinder001 WI1T?.Gc
Position = 0 0 -0.3 vG ]GQ#
Vector_axis = 0 1 0 #K=b% ;>
Radius = 0.2 v:r D3=M-
Length = 60 .E+OmJwD
Surface = SURFACE_LAMP {Q5KV%F_
material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 XC |* A$x,
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Color = 255 0 0 w4\BD&7V
END CO-Iar
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DECLARE SOURCE src {(rf/:X !p
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BEGIN src zlH28V
geometry = Cylinder001 tNK^z7D m
emission = LAMBERT ]SFWt/<
power = 200 HSNOL
unit = Lumen :?HSZocf
spectrum = BLACKBODY 5000 m8'@UzB
END WgE@8 9
DECLARE CURVE2D_CONIC MyCurve2DConic001 807al^s
x
BEGIN MyCurve2DConic001 A -Mj|V
Position = 0 -0.8 B@ -|b
Orientation = 1 0 kM M'[w
Radius = 1 'KH
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Conic = 0 WtIMvk
XMin = -1 ~gP7s_ qr{
XMax = 1 "tqnx?pM
END WFouoXlG0
DECLARE VOLUME_EXTRUSION MyVolumeExtrusion001 & x`&03 X
BEGIN MyVolumeExtrusion001 2Kjrw;
Position = 0 30 0 {$;2 HbM(
Vector_I = 1 0 0 )X/*($SuA
Vector_J = 0 0 1 z&O#v9.NE|
Generatrix = MYCURVE2DCONIC001 C>^,*7dS
Length = 30 0; 7#ji
Surface = SIMPLE_SCATTERING_REFLECTION_ONLY 2.000000 10.000000 80.000000 25.000000 w&%9IJ
Material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 TN5>" ? ?"
Color = 255 155 255 Hb+X}7c$
END u t$c)_
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[attachment=15897]
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