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Member
hoanglong1011
Posts: 4
Registered: ‎09-17-2013
Message 1 of 6 (199 Views)

Determine whether or not a point inside polyface mesh

199 Views, 5 Replies
09-17-2013 07:12 PM

Hi, all

 

I do not speak English very well, so there is nothing wrong expect people to sympathize. My problem is I have an object polyface mesh and any point, people can help you determine which points in the mesh object polyface not?
I'm using VB.NET

 

Mentor
mzakiralam
Posts: 230
Registered: ‎11-09-2012
Message 2 of 6 (174 Views)

Re: Determine whether or not a point inside polyface mesh

09-18-2013 01:26 AM in reply to: hoanglong1011
Hi,
If you mean a point inside a polygon or not then please try following link:

http://forums.autodesk.com/t5/NET/Point-on-polygon/td-p/4347893
Member
hoanglong1011
Posts: 4
Registered: ‎09-17-2013
Message 3 of 6 (154 Views)

Re: Determine whether or not a point inside polyface mesh

09-18-2013 09:02 AM in reply to: hoanglong1011

Thank you so much,

 

Sorry, maybe I say no clearly, I mean want to find  z-coordinate of any point on the object polyfacemesh, I have tried IntersectWith method , but not success.

Mentor
mzakiralam
Posts: 230
Registered: ‎11-09-2012
Message 4 of 6 (132 Views)

Re: Determine whether or not a point inside polyface mesh

09-19-2013 12:50 AM in reply to: hoanglong1011
can you attach your drawing and tell me for which entities you want to find Z coordinate
Member
hoanglong1011
Posts: 4
Registered: ‎09-17-2013
Message 5 of 6 (126 Views)

Re: Determine whether or not a point inside polyface mesh

09-19-2013 03:28 AM in reply to: mzakiralam

OK

Member
hoanglong1011
Posts: 4
Registered: ‎09-17-2013
Message 6 of 6 (84 Views)

Re: Determine whether or not a point inside polyface mesh

09-24-2013 02:33 AM in reply to: hoanglong1011

Nobody know that!

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