The code from his site when the pdfs were published on the net had a serous
limitation about handling some polygons.If you know of a source avilable
which handles generic input as vatti does please post the site reference.
Also the vatti mentioned is actually GPC(a vey snail level vatti implementation and very very slow).
Expecting the best of your skills.
I explored /voidqk/polybooljs...It looks like it has improved on alan Murtas bug full gpc .I have not got the write up for gpc design--- but someone near manchester university probably can get the design documents from the IPR claimant at machester university.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Angus, any thoughts about this?
http://www.cs.ucr.edu/~vbz/cs230papers/martinez_boolean.pdf
The code from his site when the pdfs were published on the net had a serous
limitation about handling some polygons.If you know of a source avilable
which handles generic input as vatti does please post the site reference.
Also the vatti mentioned is actually GPC(a vey snail level vatti implementation and very very slow).
Expecting the best of your skills.
On Sat, Sep 9, 2017 at 4:14 AM, "Timo Kähkönen" timo23414@users.sf.net
wrote:
Last edit: Ignorant 2017-09-12
I found these about Martinez. The demo seems to work nice and there are also an animation about the process:
https://rawgit.com/voidqk/polybooljs/master/dist/demo.html
The project is on Github MIT licensed:
https://github.com/voidqk/polybooljs
There is a text "Based somewhat on the F. Martinez (2008) algorithm".
More explanations about the algorithm:
http://syntheti.cc/article/polygon-clipping-pt2/
Last edit: Timo Kähkönen 2017-09-13
thank you for the pointers.
I will now have more ways to try to clip polygons.
On Thu, Sep 14, 2017 at 1:07 AM, "Timo Kähkönen" timo23414@users.sf.net
wrote:
I explored /voidqk/polybooljs...It looks like it has improved on alan Murtas bug full gpc .I have not got the write up for gpc design--- but someone near manchester university probably can get the design documents from the IPR claimant at machester university.