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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 正序阅读 楼主  发表于: 2009-01-18
    #define SURFACE_LAMP PERFECT_MIRROR 34.00 d<a|dwAeh  
    DECLARE CYLINDER Cylinder001 `} PYltW  
    BEGIN Cylinder001 E]`7_dG+T  
    Position = 0 0 -0.3 ?mg@zq8  
    Vector_axis = 0 1 0 f4f2xe7\Q  
    Radius = 0.2 O_:l;D#i  
    Length = 60 lxhb)]c ^>  
    Surface = SURFACE_LAMP Z4VFfGCTL  
    material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 jn2=)KBa_  
    *1dDs^D#|  
    Color = 255 0 0 hN-@_XSw<I  
    END 4KH492Nq9  
    y"q aa  
    DECLARE SOURCE src Ha@; Sz<R  
    WkTJ M  
    BEGIN src {6'X z  
    geometry = Cylinder001 vQEV,d1  
    emission = LAMBERT /}?7Eni  
    power = 200 J$3g3%t  
    unit = Lumen @[n#-!i  
    spectrum = BLACKBODY 5000 UPh#YV 0/,  
    END K!-OUm5A  
    DECLARE CURVE2D_CONIC MyCurve2DConic001 TLdlPBnr8  
    BEGIN MyCurve2DConic001 3"y 6|e/5  
    Position = 0 -0.8 bHwEd%f  
    Orientation = 1 0 i5 rkP`)j  
    Radius = 1 \/NF??k,jk  
    Conic = 0 W:d p(,L  
    XMin = -1 Q7s@,c!m_  
    XMax = 1 ||Zup\QB  
    END [oLV,O|s|j  
    DECLARE VOLUME_EXTRUSION MyVolumeExtrusion001 MYAt4cHc2  
    BEGIN MyVolumeExtrusion001 WTvUz.Et  
    Position = 0 30 0 qyH -Z@  
    Vector_I = 1 0 0 YFO{i-*q  
    Vector_J = 0 0 1 ^|Q]WHNFB  
    Generatrix = MYCURVE2DCONIC001 .hl_zc#  
    Length = 30 vi,hWz8WB  
    Surface = SIMPLE_SCATTERING_REFLECTION_ONLY 2.000000 10.000000 80.000000 25.000000 P\jGyS j  
    Material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 3A#Tn7  
    Color = 255 155 255 d?2V2`6  
    END J Wn26,  
    I%[e6qX@  
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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: Kgbm/L0XR*  
    光源定义了光强、散射方式、光谱, `Fy-"Uf  
    怎么没有定义光源的出光角度?