| 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 E`s_Dr}K
DECLARE CYLINDER Cylinder001 t b
i;X=5
BEGIN Cylinder001 t yDtwV|
Position = 0 0 -0.3 4H,DG`[Mo
Vector_axis = 0 1 0 OYzJE@r^
Radius = 0.2 T-@pTJ !K9
Length = 60 ^w HMKC
Surface = SURFACE_LAMP CJC|%i3
material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 d}G?iX;c}
lt*k(JD
Color = 255 0 0 }Q%>Fv
END i" )_M|
ufJFS+?
DECLARE SOURCE src 3xe8DD
eS"gHldz
BEGIN src 0{ ,zE
geometry = Cylinder001 }/L YI
emission = LAMBERT ZJ 4"QsF
power = 200 zZx P=
c
unit = Lumen Za} |Ee
spectrum = BLACKBODY 5000 -Z Z$
1E
END GWhZ Mj
DECLARE CURVE2D_CONIC MyCurve2DConic001 pFK
|4u
BEGIN MyCurve2DConic001 1_t Dp& UO
Position = 0 -0.8 sH]AB =_
Orientation = 1 0 ZMe| fn
Radius = 1 -{wuF0f
Conic = 0 9t[278B6
XMin = -1 <H p"ZCN
XMax = 1 4A&e+kz&:R
END !G,$:t1-=V
DECLARE VOLUME_EXTRUSION MyVolumeExtrusion001 Yyo|W;a]
BEGIN MyVolumeExtrusion001 gv,T<A?Z2
Position = 0 30 0 4Rm3'Ch
Vector_I = 1 0 0 t2:c@)
Vector_J = 0 0 1
@b/2'
Generatrix = MYCURVE2DCONIC001 DG-vTr
Length = 30 CvW((<?
Surface = SIMPLE_SCATTERING_REFLECTION_ONLY 2.000000 10.000000 80.000000 25.000000 (w- u"1&
Material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 e.+)0)A-
Color = 255 155 255 2%8Y-o?
END I Q L~I13
>SJ $41"E
[attachment=15897]
|
|