1.定义球，用CAD面型在3D取元素
在数模中需要的球上用鼠标左键点击一次，即可选取球。
2、点击右键-产生测量点
元素数据区-球产生测量点
元素数据区提供了丰富的右键功能，其中“产生测量点”可以拓展界面测点管理功能，丰富测量手段，满足个性化测量需求。
附注：产生方法：除了设置缺省的方法外，还可以设置‘3平面’和‘2平面’方式
球元素3种生成测点方法：
图形区支持旋转和平移测量点
可以通过拖动图形区的线框来调整测点位置。
3、修改H角度、每路径点数和路径数，点产生测量点
H角度：控制生成测量点的范围
每路径点数：每条路径的测量点数
路径数：控制路径数
注意：
球元素产生测量点会产生在无法测量到位置，在球元素产生测量点界面H角度输入设置.通过输入不同的H角度可以避免测量点产生在球元素底部/边界。
4、点击生成DMIS或测量
$$/* Header
DMISMN/'Created by [山涧果子] on 星期二, 1月 20, 2019', 5.2
UNITS/MM, ANGDEC, MMPS
WKPLAN/XYPLAN
PRCOMP/ON
TECOMP/ON
FLY/1.0000
MODE/MAN
SNSET/APPRCH, 2.0000
SNSET/RETRCT, 2.0000
SNSET/DEPTH, 0.0000
SNSET/SEARCH, 10.0000
SNSET/CLRSRF, 20.0000
RECALL/D(MCS)
SNSLCT/S(L30D2)
GEOALG/BF, LSTSQR
GEOALG/ANGLB, DEFALT
GEOALG/CIRCLE, LSTSQR
GEOALG/ARC, LSTSQR
GEOALG/PLANE, LSTSQR
$$
$$
$$*/
MODE/MAN
F(PLN1)=FEAT/PLANE,CART,51.5992,45.0722,35.0000,0.0000,0.0000,1.0000
$$ Measurement points are created through nominal points
MEAS/PLANE, F(PLN1), 4
PTMEAS/CART, 5.5852, 80.8706, 35.0000, 0.0000, 0.0000, 1.0000
PTMEAS/CART, 5.2882, 25.9128, 35.0000, 0.0000, 0.0000, 1.0000
PTMEAS/CART, 76.5791, 16.2068, 35.0000, 0.0000, 0.0000, 1.0000
PTMEAS/CART, 118.9441, 57.2985, 35.0000, 0.0000, 0.0000, 1.0000
ENDMES
D(CRD1) = DATSET/FA(PLN1), ZDIR
F(LN1)=FEAT/LINE,BND,CART,3.9414,0.0000,17.4873,66.1027,0.0000,16.6540,0.0000,-1.0000,0.0000
$$ Measurement points are created through nominal points
MEAS/LINE, F(LN1), 2
PTMEAS/CART, 3.9414, 0.0000, 17.4873, -0.0000, -1.0000, -0.0000
PTMEAS/CART, 66.1027, 0.0000, 16.6540, -0.0000, -1.0000, -0.0000
ENDMES
F(PT1)=FEAT/POINT,CART,0.0000,10.1259,21.9551,-1.0000,0.0000,0.0000
MEAS/POINT, F(PT1), 1
PTMEAS/CART, 0.0000,10.1259,21.9551,-1.0000,0.0000,0.0000
ENDMES
D(CRD2) = DATSET/FA(PLN1), ZDIR, ZORIG, FA(LN1), XDIR, YORIG, FA(PT1), XORIG
D(CRD2) = TRANS/ZORIG, -35, YORIG, -0, XORIG, -0
$$ Set.CAD2PCS.CADM_1
MODE/PROG,MAN
$$ MACRO: EASI_CLEARPLN_GOTO
$$ FUNCTION: CLEARANCE SURFACE IMPLEMENTATION
$$ Move machine CLEAR SURFACE DIST above the current clear surface
$$ plane and then move machine parallel to the clear surface plane
$$ ALL Macro parameters are in PCS and Current UNITS
$$ Last update: 3-1-04 Add mode checking. only works in PROG MODE
$$ Last update: 8-24-04 Clear position is based on the surface of
$$
$$ This sample DMIS Macro is provided by External-Array Software, Inc.
$$ It should be modified for your own use. There is no guarantee for
$$ the quality of this Macro. November, 2003
M(EASI_CLEARPLN_GOTO) = MACRO/ISNOM, TARX, TARY, TARZ
DECL/LOCAL, REAL, CCX, CCY, CCZ, CCI, CCJ, CCK
DECL/LOCAL, REAL, CURX, CURY, CURZ, TD, CLRDIST, SDIAM
DECL/LOCAL, CHAR, 255, CLRLABEL, FLABEL, MMODE, SNAME
MMODE = VALUE/MODE
CLRLABEL = VALUE/SNSET, CLRSRF
IF/ ( (LEN(CLRLABEL) .GT. 0) .AND. (MMODE .EQ. 'PROG,MAN') )
CLRDIST = VALUE/SNSET, CLRSRF, DIST
FLABEL = ASSIGN/'FA'
IF/ ISNOM .EQ. 0
FLABEL = ASSIGN/'F'
ENDIF
CCX = OBTAIN/FLABEL(@CLRLABEL), 3
CCY = OBTAIN/FLABEL(@CLRLABEL), 4
CCZ = OBTAIN/FLABEL(@CLRLABEL), 5
CCI = OBTAIN/FLABEL(@CLRLABEL), 6
CCJ = OBTAIN/FLABEL(@CLRLABEL), 7
CCK = OBTAIN/FLABEL(@CLRLABEL), 8
SNAME = VALUE/SNSLCT
SDIAM = OBTAIN/SS(SNAME), 8
CCX = ASSIGN/CCX + CCI * SDIAM/2
CCY = ASSIGN/CCY + CCJ * SDIAM/2
CCZ = ASSIGN/CCZ + CCK * SDIAM/2
CURX = VALUE/GOTOM, XAXIS
CURY = VALUE/GOTOM, YAXIS
CURZ = VALUE/GOTOM, ZAXIS
TD = ASSIGN/(CURX - CCX) * CCI + (CURY - CCY) * CCJ + (CURZ - CCZ) * CCK
IF/ TD .LT. CLRDIST
TD = ASSIGN/(CLRDIST - TD)
GOTO/CURX+CCI*TD, CURY+CCJ*TD, CURZ+CCK*TD
ENDIF
TD = ASSIGN/(TARX - CCX) * CCI + (TARY - CCY) * CCJ + (TARZ - CCZ) * CCK
IF/ TD .LT. CLRDIST
TD = ASSIGN/(CLRDIST - TD)
GOTO/TARX+CCI*TD, TARY+CCJ*TD, TARZ+CCK*TD
ENDIF
ENDIF
ENDMAC
SNSET/APPRCH, 2.0000
SNSET/RETRCT, 2.0000
SNSET/DEPTH, 0.0000
SNSET/SEARCH, 10.0000
SNSET/CLRSRF, FA(PLN1), 20.0000
GOTO/0.0000, 0.0000, 80.0000
F(SPH1)=FEAT/SPHERE,INNER,CART,78.0000,35.0000,35.0000, 12.0000
$$ Measurement points are created through nominal points
$$ CALL/M(EASI_CLEARPLN_GOTO), 1, 78.0000, 36.3464, 56.0000
MEAS/SPHERE, F(SPH1), 12
GOTO/CART, 78.0000, 36.3464, 56.0000
PTMEAS/CART, 78.0000, 37.6928, 29.6382, 0.0000, -0.4488, 0.8936
GOTO/CART, 78.9465, 35.9465, 31.2306
PTMEAS/CART, 80.6928, 35.0000, 29.6382, -0.4488, 0.0000, 0.8936
GOTO/CART, 78.9465, 34.0535, 31.2306
PTMEAS/CART, 78.0000, 32.3072, 29.6382, 0.0000, 0.4488, 0.8936
GOTO/CART, 77.0535, 34.0535, 31.2306
PTMEAS/CART, 75.3072, 35.0000, 29.6382, 0.4488, 0.0000, 0.8936
PTMEAS/CART, 73.1873, 35.0000, 31.4170, 0.8021, 0.0000, 0.5972
GOTO/CART, 76.0521, 33.0521, 32.0997
PTMEAS/CART, 78.0000, 30.1873, 31.4170, 0.0000, 0.8021, 0.5972
GOTO/CART, 79.9479, 33.0521, 32.0997
PTMEAS/CART, 82.8127, 35.0000, 31.4170, -0.8021, 0.0000, 0.5972
GOTO/CART, 79.9479, 36.9479, 32.0997
PTMEAS/CART, 78.0000, 39.8127, 31.4170, 0.0000, -0.8021, 0.5972
PTMEAS/CART, 78.0000, 40.9088, 33.9581, 0.0000, -0.9848, 0.1736
GOTO/CART, 79.4807, 38.6060, 34.1031
GOTO/CART, 80.7444, 37.7444, 34.0322
GOTO/CART, 81.6060, 36.4807, 34.1031
PTMEAS/CART, 83.9088, 35.0000, 33.9581, -0.9848, 0.0000, 0.1736
GOTO/CART, 81.6060, 33.5193, 34.1031
GOTO/CART, 80.7444, 32.2556, 34.0322
GOTO/CART, 79.4807, 31.3940, 34.1031
PTMEAS/CART, 78.0000, 29.0912, 33.9581, 0.0000, 0.9848, 0.1736
GOTO/CART, 76.5193, 31.3940, 34.1031
GOTO/CART, 75.2556, 32.2556, 34.0322
GOTO/CART, 74.3940, 33.5193, 34.1031
PTMEAS/CART, 72.0912, 35.0000, 33.9581, 0.9848, 0.0000, 0.1736
ENDMES
