求直线和实体的交点

风飞_雪飘

求直线和实体的交点的函数

戏男

不错啊 写得好

zx513520

try "UF_CURVE_intersect"

风飞_雪飘

zx513520 发表于 2013-7-8 17:26
try "UF_CURVE_intersect"

" N- o" f' o3 g8 ]额,要GIPR的...谢谢啦

wangcongwei1002

Overview | Statement List | Example

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% \0 e% y7 W0 S8 TIntersection Point
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9 G9 W8 w2 y0 Nobj = POINT/[{"PMOD2"|point},]INTOF,obj1,obj2[,IFERR,label:]
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Description
; u1 M+ |( g" g8 DCreates a point at the intersection of two previously defined objects. A reference point must be specified to indicate the desired point in the case of multiple intersections of the two objects. The intersection is determined by looking down the z-axis of the WCS.
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Parameters
1 f! g, E- w8 P4 w% _Parameter
" a. T3 g' h' v2 j) y- @6 s+ A9 u$ z Description

: T, ]' d! ?' S# MPMOD2
A two dimensional positional modifier which may be used to indicate which intersection to use when multiple intersections exist. The direction is in reference to the work coordinate system.

! j3 J- h7 O; Bpoint
Reference point, closest to the desired intersection, which may be used instead of the positional modifier, when both objects are curves. If the desired point is the intersection of a curve and a surface or plane, a previously defined point must be used.
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: t, d& \! W6 ^! ?! PA positional modifier is used to assign a reference point. This calculated reference point may not yield the expected results.
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6 w# u4 n1 e9 GINTOF
$ }6 t) I0 s, a% ^" f% |. _1 e! e Minor word that indicates that the point defined is a unique intersection of two objects.

" c3 j' L" a7 {, k* H/ iobj1,obj2
- x4 X* i% T; z3 x8 W Two existing objects which are not parallel in the work view. Object one must be a curve. Object two may be a curve, face, body with a single face, or a plane.
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' `/ J% ^  U  m0 AIFERR,label:
3 t7 S! k. K; H* {' {8 r9 h Specifies label to which program execution jumps if no intersection is found.

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ldczlyp6819

路过顶起！！！！！！