Sam Cape

 

Comments and Ratings by Sam		1 - 1 of 1
Updated	File	Comments	Rating
27 Oct 2009	Polygon Clipper Given two arbitrary polygons, the routine calculates the resulting polygon ... Author: Sebastian Hölz	I'm having problems getting this to work on xp pro 64 bit. Any suggestions?

Files Matching Sam's Watch List					1 - 1 of 1
Updated		File	Tags	Downloads (last 30 days)	Comments	Rating
04 Oct 2006		Polygon Clipper Given two arbitrary polygons, the routine calculates the resulting polygon ... Author: Sebastian Hölz	linear algebra, polygon, difference, union, xor, and	59	20	4.4375 4.4 | 16 ratings

Comments and Ratings Matching Sam's Watch List			1-5 of 22
Date	File	Comment by	Comments	Rating
24 Nov 2011	Polygon Clipper Given two arbitrary polygons, the routine calculates the resulting polygon ...	Martin		5
30 Sep 2011	Polygon Clipper Given two arbitrary polygons, the routine calculates the resulting polygon ...	Kate	Lian -- I had a similar problem when my polygons contained NaNs. After I fixed that, the problem went away. Perhaps yours is similar? Sebastian -- Thank you very much!	5
06 Apr 2011	Polygon Clipper Given two arbitrary polygons, the routine calculates the resulting polygon ...	m4 Chrennikov	Guys, does anyone know how to fix this issue: Bugs ---- ??? 1) It seems that the routine is sometimes passing back empty arrays (0 vertex). This should be handled. ???	Comment only
04 Apr 2011	Polygon Clipper Given two arbitrary polygons, the routine calculates the resulting polygon ...	m4 Chrennikov		4
25 Oct 2010	Polygon Clipper Given two arbitrary polygons, the routine calculates the resulting polygon ...	Andrew T	Hi Lian, Please see this page: http://www.cs.man.ac.uk/~toby/alan/software/gpc_faq.htm GPC is the C clipping library behind PolygonClipper. What you are experiencing is not due to a shortcoming of MATLAB or Hölz' MEX code, but is instead due to a known limitation of the underlying clipping algorithm implementation. I had the same problem you are having (I only encountered it in certain cases), and I fixed it by snapping all polygon vertices to a grid before clipping, as Murta suggests. Btw, thank you Sebastian Hölz, you have saved me the trouble of trying to write my own GPC interface!	5