| 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 \]0+J
DECLARE CYLINDER Cylinder001 _*-b0 }T
BEGIN Cylinder001 58t ~? 2 E
Position = 0 0 -0.3 (o4':/es
Vector_axis = 0 1 0 TU q
,
Radius = 0.2 &"d
:+!4h
Length = 60 Oar%LSkPRz
Surface = SURFACE_LAMP 4"#F =f0
material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 &Xi] 0\M)
~~}8D"
Color = 255 0 0 h>ZU67-
END ?I"FmJ;
ce7 $#
# f
DECLARE SOURCE src &n]]OPo
TGuCIc0B{
BEGIN src wU-Cb<^
geometry = Cylinder001 M UUhg
emission = LAMBERT s:ojlmPb
power = 200 jJAr #|
unit = Lumen |y&vMx~t
spectrum = BLACKBODY 5000 <SiJA`(7
END 2]V8-
DECLARE CURVE2D_CONIC MyCurve2DConic001 p~OX1RBI
BEGIN MyCurve2DConic001 >N"=10
Position = 0 -0.8 7>f)pfLM
Orientation = 1 0 ,qj M1xkL$
Radius = 1 .F3~eas
Conic = 0 kH?PEA! \
XMin = -1 #>2cfZ`6'J
XMax = 1 rge s`&0
END zS '{F>w
DECLARE VOLUME_EXTRUSION MyVolumeExtrusion001 s8SCEpz
BEGIN MyVolumeExtrusion001 h9QQ8}g
Position = 0 30 0 e#@u&+K/f
Vector_I = 1 0 0 h<i.Z7F;tj
Vector_J = 0 0 1 G0(A ~Q"
Generatrix = MYCURVE2DCONIC001 F41g Mg
Length = 30 tR(L>ZG{
Surface = SIMPLE_SCATTERING_REFLECTION_ONLY 2.000000 10.000000 80.000000 25.000000 !, {-q)'D
Material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 3v3`d+;&
Color = 255 155 255 99~ZZG
END @%!Gj{
n/^QPR$>.
[attachment=15897]
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