我也不清楚，这是从帮助里面抄过来的 }y6q\#G
bL1m' ^r
Focus Merit Function Target Tab BBnq_w"a
This tab contains diagnostic data that can help you improve your optimization. +,5-qm)Gh>
• Focus To }k7'"`#?"
a#[-*ou`
– Receiver Center - This is the default setting for the Focus merit function. Focuses to the center of the receiver (which is X, Y = 0, 0 by default). 5iM[sg[y9
V.=lGhi
– Rays Centroid - Focuses to the centroids of X and Y. Use this option when the final location for the rays in unknown prior to optimization. #;Tz[0
6F|j(LB
– Line Along X - Focuses rays along the X axis at the location specified by the value for Y. tFM$#JN
h<x4YB5Mj
– Line Along Y - Focuses rays along the Y axis at the location specified by the value for X. ~h)&&' a
( 9C<K<
– Position - Focuses to the position specified by X, Y, below. mL yBm
|+}G|hx@9
– Ring - Focuses rays to an annulus (i.e., a ring) with the specified radius. The radius of a given ray, R, is computed using R = SQRT(X2+Y2). }6]0hWsN[
I#G0, &Gv
• X, Y - The X, Y target position. C6
"
{5j66QFo o
• Radius - The radius value for the ring when the target is Focus To Ring. nxo+?:**
t ls60h
X.FG BR7=q
BVpO#c ~I
重点优点功能目标选项卡 ,[!LCXp
此选项卡包含可帮助您改进优化的诊断数据。 EW j gI_-
• 专注于 KbW9s,:p
– 接收器中心 - 这是 Focus 评价功能的默认设置。 聚焦到接收器的中心（默认为 X, Y = 0, 0）。 )r tomp:X
– 光线质心 - 聚焦于 X 和 Y 的质心。当光线的最终位置在优化之前未知时使用此选项。 0-d>I@j
– 沿 X 线 - 沿 X 轴将光线聚焦在 Y 值指定的位置。 UE"GJt`I
– 沿 Y 线 - 沿 Y 轴将光线聚焦在 X 值指定的位置。 ae+*=,
– 位置 - 聚焦到下方 X、Y 指定的位置。 $} o
b,i^W
– 环 - 将光线聚焦到具有指定半径的环形（即环）。 使用 R = SQRT(X2+Y2) 计算给定射线的半径 R。 -{jdn%Y7CK
• X、Y - X、Y 目标位置。 v)X\GmW7w
• 半径- 当目标为Focus To Ring 时，环的半径值。 p $`92Be/
