| 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 : }IS=A
DECLARE CYLINDER Cylinder001 6R f5
BEGIN Cylinder001 G\NCEE'A
Position = 0 0 -0.3 ]Oj t3) fB
Vector_axis = 0 1 0 $W PN.,7
Radius = 0.2 pq&c] 8H
Length = 60 `WW0~Tp3
Surface = SURFACE_LAMP 9,c>H6R7
material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 YaT07X.(b
q%vUEQLBp
Color = 255 0 0 n|*V
8VaL
END fIcv}Y
zLn#p]
DECLARE SOURCE src \~H"!vj
:gVjBF2
BEGIN src -/qrEKQ0U?
geometry = Cylinder001 ;i#gk%-
2
emission = LAMBERT `3:%F>
power = 200 D_)vGvv3;.
unit = Lumen uR %H "f
spectrum = BLACKBODY 5000 yEny2q}
END ,i ,=LGn
DECLARE CURVE2D_CONIC MyCurve2DConic001 ^>p [b
BEGIN MyCurve2DConic001 .0|J+D
Position = 0 -0.8 m&%b;%,J
Orientation = 1 0 L' pZ
Radius = 1 Y"jDZG?
Conic = 0 Wd}mC <rv1
XMin = -1 gZUy0`E
XMax = 1 >8tuLd*T
END u@E M,o
DECLARE VOLUME_EXTRUSION MyVolumeExtrusion001 B<RONQj_
BEGIN MyVolumeExtrusion001 *^uj(8U
Position = 0 30 0 g3XAs@
Vector_I = 1 0 0 ezvaAhd{
Vector_J = 0 0 1 7e<Q {aB
Generatrix = MYCURVE2DCONIC001 ,H?p9L; qp
Length = 30 bH{aI:9Fb
Surface = SIMPLE_SCATTERING_REFLECTION_ONLY 2.000000 10.000000 80.000000 25.000000 ;^*!<F%t9R
Material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 zOOX>3^
Color = 255 155 255 f tPw6
END YM|S<
9F](%/
[attachment=15897]
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