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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 P`6 T;|VDk  
    DECLARE CYLINDER Cylinder001 fl _k5Q'&p  
    BEGIN Cylinder001 !P/ ]o  
    Position = 0 0 -0.3 S+H#^WSt  
    Vector_axis = 0 1 0 /+4Dq4{ t)  
    Radius = 0.2 6-va;G9Fc  
    Length = 60 f Z$<'(t  
    Surface = SURFACE_LAMP QT{$2 7;  
    material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 ;wND?:  
    x n)FE4  
    Color = 255 0 0 q# gZ\V$I  
    END S+>&O3m  
    :,rD5a OQ  
    DECLARE SOURCE src IIeEe7%#  
    Ht+ng  
    BEGIN src vE/g{~[5  
    geometry = Cylinder001 #b\&Md|;  
    emission = LAMBERT w8:F^{  
    power = 200 K+2bN KZ0  
    unit = Lumen o_/C9[:  
    spectrum = BLACKBODY 5000 Gp9 >R~$  
    END 5&7)hMppI  
    DECLARE CURVE2D_CONIC MyCurve2DConic001 !OWVOq8  
    BEGIN MyCurve2DConic001 ac>}$Uw)  
    Position = 0 -0.8 8=gr F  
    Orientation = 1 0 r4t|T^{sl  
    Radius = 1 }Bw=2 ~  
    Conic = 0 ]Vhhx`0  
    XMin = -1 T[a1S?_*T  
    XMax = 1 6nt$o)[  
    END 8(ny^]v|  
    DECLARE VOLUME_EXTRUSION MyVolumeExtrusion001 RK(uC-l  
    BEGIN MyVolumeExtrusion001 7p3 ;b"'  
    Position = 0 30 0 AKx\U?ei7  
    Vector_I = 1 0 0 }D dg  
    Vector_J = 0 0 1 ;hF>iw  
    Generatrix = MYCURVE2DCONIC001  s=#IoNh  
    Length = 30 @dX0gHU[c  
    Surface = SIMPLE_SCATTERING_REFLECTION_ONLY 2.000000 10.000000 80.000000 25.000000 asP>(Li  
    Material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 RyD2LAf)J  
    Color = 255 155 255 WhE5u&`  
    END j)Kk:BFFY  
    +A W6 >yV`  
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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: }^G'oR1LF  
    光源定义了光强、散射方式、光谱, gv `jeN  
    怎么没有定义光源的出光角度?