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
7 y7 ?' K8 @& g' V" y4 w2 jtry "UF_CURVE_intersect"

额,要GIPR的...谢谢啦

wangcongwei1002

Overview | Statement List | Example
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Intersection Point
Synopsis
obj = POINT/[{"PMOD2"|point},]INTOF,obj1,obj2[,IFERR,label:]
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* r' _4 C4 \; d& C. {Description
, V6 x8 H% F% S% Q+ _0 hCreates 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
; C" D+ y8 d2 MParameter
Description

! K* q6 L) t5 \+ S. JPMOD2
: R8 C9 \0 \1 r, q# \, E. W 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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point
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.

0 s! M6 M7 D7 e# D, q! p# |A positional modifier is used to assign a reference point. This calculated reference point may not yield the expected results.

& J% v5 B2 Y2 CINTOF
  R3 i% t9 X, Z Minor word that indicates that the point defined is a unique intersection of two objects.
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8 S/ E! V1 X) {7 uobj1,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:
9 K) y) e: i) M  x. u- G Specifies label to which program execution jumps if no intersection is found.

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ldczlyp6819

路过顶起！！！！！！