MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi
Learn moreOpportunities for recent engineering grads.
Apply TodayMATLAB Central > MATLAB Newsreader > How to get the intersection point coordinate betwe... 

Subject: How to get the intersection point coordinate between polygon and segment From: zedong Date: 13 Dec, 2008 13:54:02 Message: 1 of 15 
How to get the intersection point coordinate between polygon and segment; 
Subject: How to get the intersection point coordinate between polygon and segment From: John D'Errico Date: 13 Dec, 2008 14:21:02 Message: 2 of 15 
"zedong 
Subject: How to get the intersection point coordinate between polygon and segment From: Matt Date: 13 Dec, 2008 14:23:01 Message: 3 of 15 
"zedong 
Subject: How to get the intersection point coordinate between polygon and segment From: zedong Date: 13 Dec, 2008 14:55:04 Message: 4 of 15 
"Matt" <mjacobson.removethis@xorantech.com> wrote in message <gi0gg5$878$1@fred.mathworks.com>... 
Subject: How to get the intersection point coordinate between polygon and segment From: zedong Date: 13 Dec, 2008 15:01:07 Message: 5 of 15 
It is a convex.as a matter of fact it's just a triangle.and I can know that it's anticlockwise. 
Subject: How to get the intersection point coordinate between polygon and segment From: Matt Date: 13 Dec, 2008 15:24:02 Message: 6 of 15 
> But I have many segment and many triangle.I must use it in mex file.Thank you all. 
Subject: How to get the intersection point coordinate between polygon and segment From: John D'Errico Date: 13 Dec, 2008 15:49:02 Message: 7 of 15 
"zedong 
Subject: How to get the intersection point coordinate between polygon and segment From: Kenneth Eaton Date: 13 Dec, 2008 16:01:05 Message: 8 of 15 
"zedong 
Subject: How to get the intersection point coordinate between polygon and segment From: Matt Date: 13 Dec, 2008 16:24:02 Message: 9 of 15 
"zedong 
Subject: How to get the intersection point coordinate between polygon and segment From: Matt Date: 13 Dec, 2008 16:43:02 Message: 10 of 15 

Subject: How to get the intersection point coordinate between polygon and segment From: Matt Date: 13 Dec, 2008 17:32:01 Message: 11 of 15 
I had some bugs in my previously posted code. Here it is again corrected (hopefully). 
Subject: How to get the intersection point coordinate between polygon and segment From: zedong Date: 14 Dec, 2008 04:48:02 Message: 12 of 15 
"Matt" <mjacobson.removethis@xorantech.com> wrote in message <gi0rih$ljc$1@fred.mathworks.com>... 
Subject: How to get the intersection point coordinate between polygon and segment From: Matt Date: 14 Dec, 2008 15:28:01 Message: 13 of 15 
> Thank you very much.Thank you for your kind help.You have done it very well.At many cases.It's right.There are still two problem: 
Subject: How to get the intersection point coordinate between polygon and segment From: zedong Date: 14 Dec, 2008 15:51:02 Message: 14 of 15 
"Matt" <mjacobson.removethis@xorantech.com> wrote in message <gi38m1$h17$1@fred.mathworks.com>... 
Subject: How to get the intersection point coordinate between polygon and segment From: Matt Date: 14 Dec, 2008 16:13:02 Message: 15 of 15 

A tag is like a keyword or category label associated with each thread. Tags make it easier for you to find threads of interest.
Anyone can tag a thread. Tags are public and visible to everyone.