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
! N9 y3 s  ]0 F+ ctry "UF_CURVE_intersect"

额,要GIPR的...谢谢啦

wangcongwei1002

Overview | Statement List | Example


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Intersection Point
% [( J: y: M5 G' P0 t5 m- TSynopsis
obj = POINT/[{"PMOD2"|point},]INTOF,obj1,obj2[,IFERR,label:]
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+ c3 y2 f& n0 u4 K& T; LDescription
% @3 o: y1 I0 K: J% J: i& v. G& KCreates 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.

* d# T. R6 u" R+ q- rParameters
  I/ ^( L2 d( v: w+ Q( v! TParameter
) C3 k5 v8 q' p" | Description

6 {0 o. _$ ?! k6 V9 w# A3 GPMOD2
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.

: C( P; M. D9 X# X& Ipoint
3 q- P0 P9 {; _/ H 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
7 K% p/ _, _" A 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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: r2 p: [* u3 M9 A0 F- }0 sIFERR,label:
Specifies label to which program execution jumps if no intersection is found.

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ldczlyp6819

路过顶起！！！！！！