| 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 2Wx~+@1y
DECLARE CYLINDER Cylinder001 j^T
i6F>f
BEGIN Cylinder001 lZ*V.-D^]
Position = 0 0 -0.3 FJ+n-
\
Vector_axis = 0 1 0 { qJ(55
Radius = 0.2 *[|a $W
Length = 60 _SQQS67fu"
Surface = SURFACE_LAMP _O$7*k
material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 Ho b n{E
]aZ3_<b
Color = 255 0 0 C"*8bVx]$n
END +a'["Gjq;
/>X"' G
DECLARE SOURCE src t _"]n*zk1
%E"dha JY
BEGIN src lzbAx
geometry = Cylinder001 H/^t]bg,
emission = LAMBERT =M],5<2;
power = 200 ]r(&hqdR
unit = Lumen \c\z 6;j
spectrum = BLACKBODY 5000 VBN=xg}
END e ia>Y$
DECLARE CURVE2D_CONIC MyCurve2DConic001 0%
zy 6{
BEGIN MyCurve2DConic001 kQ99{l H,5
Position = 0 -0.8 dr gCr:Gf
Orientation = 1 0 C@P*:L _
Radius = 1 }8Yu"P${Y
Conic = 0 hRI?>an
XMin = -1 laQ{nSVBm
XMax = 1 ?'^dYQ4
END ~vscATQ
DECLARE VOLUME_EXTRUSION MyVolumeExtrusion001 ]j +J^g
BEGIN MyVolumeExtrusion001 c \.7Z=D
Position = 0 30 0 .Fe VbZW
Vector_I = 1 0 0 7?p>v3 4A
Vector_J = 0 0 1 n c 9sfH3
Generatrix = MYCURVE2DCONIC001 Ca}V5 O
Length = 30 }G ^nK m
Surface = SIMPLE_SCATTERING_REFLECTION_ONLY 2.000000 10.000000 80.000000 25.000000 E#VF7 9L
Material = BASIC_MATERIAL PMMA 1.49000 1.70e-003 57.20 |0nt u+
Color = 255 155 255 &Vy.)0
END _-:CU
$2>" 2*,04
[attachment=15897]
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