| 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 GkpYf~\Q
DECLARE CYLINDER Cylinder001 y$+=>p|d.^
BEGIN Cylinder001 SQ&}18Z~
Position = 0 0 -0.3 @ZRg9M:N
Vector_axis = 0 1 0 Gz52^O :
Radius = 0.2 `S+n ,,l
Length = 60 2@W`OW Njm
Surface = SURFACE_LAMP #(QS5J&Qq
material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 Z((e-T#,
,xg-H6Xfa{
Color = 255 0 0 0avtfQ +f
END +
}$(j#h
x_ t$*
DECLARE SOURCE src ZUD{V
~)F _FS
BEGIN src rJh$>V+ '
geometry = Cylinder001 6"?#E[ #[
emission = LAMBERT g/(BV7V
power = 200 5=\^DeM@
H
unit = Lumen V qcw2
spectrum = BLACKBODY 5000 8 "TlWHF`
END :} 2T of2
DECLARE CURVE2D_CONIC MyCurve2DConic001 T" t.t%(8
BEGIN MyCurve2DConic001 fR?'HsQg
Position = 0 -0.8 k< x7\T
Orientation = 1 0 @Ko#n DEq
Radius = 1 u{7->[=
Conic = 0 F"cZ$TL]
XMin = -1 ;66{S'*[
XMax = 1 *pDS%,$xe
END B"
_Xst
DECLARE VOLUME_EXTRUSION MyVolumeExtrusion001 zJ$U5r/u
BEGIN MyVolumeExtrusion001 kZhd^H.
Position = 0 30 0 nch#DE8 2
Vector_I = 1 0 0 el\xMe^SY
Vector_J = 0 0 1 )3 R5cq
Generatrix = MYCURVE2DCONIC001 65nK1W`i
Length = 30 -?l`LbD
Surface = SIMPLE_SCATTERING_REFLECTION_ONLY 2.000000 10.000000 80.000000 25.000000 C\Z5%2<Z
Material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 ej7L-~lxQ
Color = 255 155 255 5(G Vwv
END #3 tC"2MZ
~T/tk?:8Vi
[attachment=15897]
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