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    [求助]请教:光源旁边加反光罩后,在罩内无光线出来?? [复制链接]

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    离线cjsir
     
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    只看楼主 倒序阅读 楼主  发表于: 2009-01-18
    #define SURFACE_LAMP PERFECT_MIRROR 34.00 fmh]Y/UC  
    DECLARE CYLINDER Cylinder001 =UN:IzT  
    BEGIN Cylinder001 '1<QK  
    Position = 0 0 -0.3 /<~IKVz\&  
    Vector_axis = 0 1 0 vSh)r 9  
    Radius = 0.2 c9V'Zd#  
    Length = 60 qM'5cxe  
    Surface = SURFACE_LAMP *RhdoD|a  
    material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 %BJ V$tO  
    E),T,   
    Color = 255 0 0 t [f]  
    END &I8ZVtg  
    ~Q5HM  
    DECLARE SOURCE src QMP:}  
    %?ad.F+7  
    BEGIN src p6p_B   
    geometry = Cylinder001 !WN r09`  
    emission = LAMBERT ?~"RCZ[;.f  
    power = 200 u56cT/J1  
    unit = Lumen G6FknYj  
    spectrum = BLACKBODY 5000 rnUe/HjH  
    END *"wsMO  
    DECLARE CURVE2D_CONIC MyCurve2DConic001 %0 S0"t  
    BEGIN MyCurve2DConic001 C'Q} Z_  
    Position = 0 -0.8 t$b`Am  
    Orientation = 1 0 ? T9-FGW  
    Radius = 1 _F3:j9^  
    Conic = 0 j1)w1WY0@  
    XMin = -1 Ktoxl+I?  
    XMax = 1 %5b2vrg~*  
    END ^+88z>  
    DECLARE VOLUME_EXTRUSION MyVolumeExtrusion001 {.v+ iSM  
    BEGIN MyVolumeExtrusion001 pnWDsC~)  
    Position = 0 30 0 pV_2JXM~@  
    Vector_I = 1 0 0 ==& =3  
    Vector_J = 0 0 1 09r.0Ks  
    Generatrix = MYCURVE2DCONIC001 nL9m{$Zv  
    Length = 30 #~"jo[  
    Surface = SIMPLE_SCATTERING_REFLECTION_ONLY 2.000000 10.000000 80.000000 25.000000 CAk.2C/  
    Material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 kjH0u$n  
    Color = 255 155 255 C.eZcNJG  
    END +]G;_/[2  
    c8h 9  
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    离线uplight
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    只看该作者 1楼 发表于: 2009-01-20
    粗看了一下: 6u7>S?  
    光源定义了光强、散射方式、光谱, <S<(wFE@4  
    怎么没有定义光源的出光角度?