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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 60p1.;' /a  
    DECLARE CYLINDER Cylinder001 .KB*u*h  
    BEGIN Cylinder001 r] ]Ke_s!  
    Position = 0 0 -0.3 /`'50C j  
    Vector_axis = 0 1 0 ZU:gNO0  
    Radius = 0.2 B@s\>QMm  
    Length = 60 +0=RC^   
    Surface = SURFACE_LAMP OsK=% aDpj  
    material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 rSZWmns  
    D'2O#Rj4q  
    Color = 255 0 0 g`Rs;  
    END 8F@6^9C  
    P/ y-K0u  
    DECLARE SOURCE src %V+,#  
    K]7@%cS  
    BEGIN src w6cPd'  
    geometry = Cylinder001 dIf Jr}ih  
    emission = LAMBERT L?Lp``%bI7  
    power = 200 s@ q54  
    unit = Lumen {bNnhW*qOu  
    spectrum = BLACKBODY 5000 .*zQ\P  
    END *3k~%RM%?  
    DECLARE CURVE2D_CONIC MyCurve2DConic001 V3`*LU  
    BEGIN MyCurve2DConic001 {#;6$dU;(  
    Position = 0 -0.8 Dnp^yqz*  
    Orientation = 1 0 PNKmI  
    Radius = 1 YJ"gm]Pm  
    Conic = 0 kNjbpCE\!  
    XMin = -1 kB8l`| I  
    XMax = 1 JZ<O-G+  
    END Tru`1/ 7I  
    DECLARE VOLUME_EXTRUSION MyVolumeExtrusion001 .CYq+^  
    BEGIN MyVolumeExtrusion001 T[7DJNdG6  
    Position = 0 30 0 3!}#@<j  
    Vector_I = 1 0 0 % ,X(GwX  
    Vector_J = 0 0 1 L3W ^ip4  
    Generatrix = MYCURVE2DCONIC001 62zlO{ >rJ  
    Length = 30 'Gc6ZSLM  
    Surface = SIMPLE_SCATTERING_REFLECTION_ONLY 2.000000 10.000000 80.000000 25.000000 NT-du$! u  
    Material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 r!zNcN(%cs  
    Color = 255 155 255 %_ z]iz4  
    END $DQ -.WI  
    a{8GT2h`4  
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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: I,#U _  
    光源定义了光强、散射方式、光谱, &zm5s*yNt  
    怎么没有定义光源的出光角度?