Visual Basic Customization

Visual Basic Customization

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Contributor
CodeBug
Posts: 18
Registered: ‎07-17-2012
Message 1 of 3 (247 Views)
Accepted Solution

Detecting point whether it is inside or outside a closed object

247 Views, 2 Replies
10-04-2012 09:19 PM

Hi all,

 

I have a closed object and a line outside this object. I want to take anypoint on this polyline as a reference and check whether  that point is lying inside the closed object or outside.

 

Can anyone help with the logic for this or some VB code will be much appreciated.

 

Thanks!

 

Mentor
truss_85
Posts: 173
Registered: ‎02-13-2011
Message 2 of 3 (236 Views)

Re: Detecting point whether it is inside or outside a closed object

10-05-2012 01:48 AM in reply to: CodeBug

Take look that algorithm

 

inside poly

 

An other solution may be found via selection sets. you can filter points an polygonal selection set then check wanted points id.

*Expert Elite*
Alfred.NESWADBA
Posts: 8,962
Registered: ‎06-29-2007
Message 3 of 3 (232 Views)

Re: Detecting point whether it is inside or outside a closed object

10-05-2012 02:14 AM in reply to: CodeBug

Hi,

 

or check all >>>that ones<<< waiting for you :smileywink:

 

- alfred -

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Alfred NESWADBA
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