求直线和实体的交点

风飞_雪飘 · 发表于 2013-7-7 19:00

求直线和实体的交点的函数

戏男 · 发表于 2013-7-27 16:14

不错啊写得好

zx513520 · 发表于 2013-7-8 17:26

try "UF_CURVE_intersect"

风飞_雪飘 · 发表于 2013-8-6 23:22

zx513520 发表于 2013-7-8 17:26 # K) G9 d# S7 X9 ?, Y$ H' ^ @
try "UF_CURVE_intersect"

额,要GIPR的...谢谢啦

wangcongwei1002 · 发表于 2015-8-27 10:04

Overview | Statement List | Example

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Intersection Point
Synopsis
obj = POINT/[{"PMOD2"|point},]INTOF,obj1,obj2[,IFERR,label:]

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
Parameter
Description

PMOD2
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.

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.

A positional modifier is used to assign a reference point. This calculated reference point may not yield the expected results.

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:
Specifies label to which program execution jumps if no intersection is found.

ldczlyp6819 · 发表于 2015-9-19 08:06

路过顶起！！！！！！

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[疑难] 求直线和实体的交点