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
. ?* ~, I2 Y! x. U3 e2 z" itry "UF_CURVE_intersect"

额,要GIPR的...谢谢啦

wangcongwei1002

Overview | Statement List | Example
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Intersection Point
Synopsis
0 J! Z* p+ {+ c0 ?9 `" s8 Lobj = POINT/[{"PMOD2"|point},]INTOF,obj1,obj2[,IFERR,label:]

/ r, D# t! {. y; ]1 ZDescription
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.
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" I! }9 h3 d/ J8 S" b1 fParameters
Parameter
Description
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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.

$ m+ r2 z/ x1 y( Lpoint
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.

: q- w, k- c6 c2 b* S8 Z7 J2 wA positional modifier is used to assign a reference point. This calculated reference point may not yield the expected results.
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3 k8 e: S1 ^2 {0 |* Z 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.
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4 {7 W; s4 T# z' i/ ^) `, @IFERR,label:
Specifies label to which program execution jumps if no intersection is found.
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ldczlyp6819

路过顶起！！！！！！