| 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 %lw!4Z\gg
DECLARE CYLINDER Cylinder001 _$+lyea
BEGIN Cylinder001 f$lf(brQ:
Position = 0 0 -0.3 50:$km\
Vector_axis = 0 1 0 ^cE|o&Rm;
Radius = 0.2 2Mc}>UI?eO
Length = 60 OZ*V7o
Surface = SURFACE_LAMP ![wV}. }
material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 6wzT X8
"Q:m0P
xb
Color = 255 0 0 uZe|%xK$y
END /$ 7_*4e
~*|0yPFg
DECLARE SOURCE src ( aGwe@AS
pq"3)+3:
BEGIN src Z /-!-
geometry = Cylinder001 UIUCj8QJg
emission = LAMBERT k{ /2vV[`]
power = 200 0L
"+,
unit = Lumen ^K4#_H#"
spectrum = BLACKBODY 5000 QMGMXa
END cO,ELu
DECLARE CURVE2D_CONIC MyCurve2DConic001 'J&& F2O%
BEGIN MyCurve2DConic001 qwlIz/ j
Position = 0 -0.8 SBnwlM"AN
Orientation = 1 0 R cUK e,
Radius = 1 e}u# :ysj
Conic = 0 ('/5#^%R
XMin = -1 /dU-$}>ZI
XMax = 1 sv<U$M~)X
END x[Xj[O
DECLARE VOLUME_EXTRUSION MyVolumeExtrusion001 -kp! .c
BEGIN MyVolumeExtrusion001 A$K>:Tt>
Position = 0 30 0 S7cxEOfAu
Vector_I = 1 0 0 mK3U*)A
Vector_J = 0 0 1 7l"N% e
Generatrix = MYCURVE2DCONIC001 {wWh;
Length = 30 <lHelX=/
Surface = SIMPLE_SCATTERING_REFLECTION_ONLY 2.000000 10.000000 80.000000 25.000000 FcnSO0G%
Material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 Sm;EWz-?
Color = 255 155 255 y*,3P0*z
END ]XX8l:+
IfHB+H
[attachment=15897]
|
|