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
+ B9 t/ X8 i+ k6 ^" Qtry "UF_CURVE_intersect"

额,要GIPR的...谢谢啦

wangcongwei1002

Overview | Statement List | Example


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) {. n- x! d% m- NIntersection Point
Synopsis
  ]1 A0 @% v( F& N" U1 z( \, y: Uobj = POINT/[{"PMOD2"|point},]INTOF,obj1,obj2[,IFERR,label:]
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* E9 P2 _+ p( N. rDescription
* a' y/ B6 g) d( a% v1 c- cCreates 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
Parameter
" C2 Y. T- J% E4 W+ g( E( J Description

6 T. B- Q: w+ P3 t3 V( S7 hPMOD2
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.
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8 h% _' ^1 v4 _$ @' A" Ppoint
7 c8 n+ [8 r, K0 l) n( L 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.

8 {9 i9 ~4 ^5 @6 o9 w0 p  @1 \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
2 C0 O4 r$ K  U! [- z- K Minor word that indicates that the point defined is a unique intersection of two objects.

9 D& S3 ~& {3 w/ s8 Y) r5 tobj1,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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IFERR,label:
Specifies label to which program execution jumps if no intersection is found.

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ldczlyp6819

路过顶起！！！！！！