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"

额,要GIPR的...谢谢啦

wangcongwei1002

Overview | Statement List | Example

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Intersection Point
Synopsis
! p) J! ]+ Q! ~5 d) S6 jobj = POINT/[{"PMOD2"|point},]INTOF,obj1,obj2[,IFERR,label:]
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Description
Creates 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.

Parameters
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$ i. E; Y- r. `; J: | Description

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' W* O5 C# i9 J5 L% z7 I% p4 ]+ P 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.

3 i; `/ h: h' {+ Y$ K5 w. f/ zpoint
( P* P0 V( ^8 U; z$ K 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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A positional modifier is used to assign a reference point. This calculated reference point may not yield the expected results.
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INTOF
Minor word that indicates that the point defined is a unique intersection of two objects.

obj1,obj2
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.

IFERR,label:
( @$ G+ s; Y' g6 g& x Specifies label to which program execution jumps if no intersection is found.
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ldczlyp6819

路过顶起！！！！！！