Tesselation of Mono Connected Non Convex Polygon

Article

Comments & Discussions (40)

Download source files - 41.23 KB

Sample Image - PolyTry.jpg

Introduction

A simple alternative to OpenGL polygon tesselation callback. You can focus on file triangle.h that contain the class to evaluate convexity of polygon and tesselate the polygon. No extra points are inserted. You can work only with planar polygon also in 3D.

Every suggestion in order to speed up the class and create better tesselation ('better' triangles) is appreciated.

History

6^th February, 2002: Initial post

License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

About the Author

Peppino Sbargzeguti

United States

Member

No Biography provided

Article Top

Poor

Excellent

Add a reason or comment to your vote: x
Votes of 3 or less require a comment

Comments and Discussions

You must Sign In to use this message board.

Search this forum
	Profile popups Spacing Noise Layout Per page

Anonymous wrote:
Perhaps because his English isn't too hot?
Who made you the article Gestapo around here?

You must understand that it takes more than just good code to make a good article. An explanation of how and why is essential.

Even if English isn't your first language, there's no reason an author shouldn't write it first in his or her own native language and then ask for assistance (via the Collaboration/Testing forum or even the Lounge) in translating it into English before posting.

Of course, these days you can also do some limited translation via the web, which may be enough.

Remember that there's no need to worry about English in an article being perfect - CPians are pretty understanding of language barriers. Smile | :)

Andy Metcalfe - Sonardyne International Ltd

Trouble with resource IDs? Try the Resource ID Organiser Add-In for Visual C++

"I would be careful in separating your wierdness, a good quirky weirdness, from the disturbed wierdness of people who take pleasure from PVC sheep with fruit repositories."
- Paul Watson

What is wrong with you people? The guy has put together an interesting piece of code that people like me and possibly many others appreciate. Whilst I agree it is possible to get far more out of an article when it is properly written up, if someone submitting an article doesn't want to, or feels it would take excessive time to translate into a language that is not their own, then it is up to them. I wish people would stop being so critical of other people's efforts. If you don't like the article don't read it. If you have a criticism to make then at least be constructive. If you are that bothered Andy then why not offer to translate an article yourself. And as for George...

People contibuting code should be encouraged. It takes 5 minutes to write a criticism and boost your ego, it takes a lot more effort to write a decent peice of code.

Gary McHale

Andy, don't waste your time talking to the anonymous cowards. Just ignore them.

Andy Metcalfe wrote:
Of course, these days you can also do some limited translation via the web, which may be enough.

I think the translation engines were chocking on that part:
"____ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ____ "
Wink | ;)

LOL George Nish Nish was here, now Nish has gone; He left his soul, to turn you on; Those who knew Nish, knew him well; Those who didn't, can go to hell. I like to on the Code Project Sonork ID 100.9786 voidmain www.busterboy.org
Sign In·View Thread·Permalink

Nish [BusterBoy] wrote: LOL What's that? <html>Mazy</html> Don't Marry a Person You Can Live With... Marry Someone You Can Not Live Without
Sign In·View Thread·Permalink

LOL is Laughing Out Loud. When me or colin LOLs, some people say it is Lunatic On Lounge Nish Nish was here, now Nish has gone; He left his soul, to turn you on; Those who knew Nish, knew him well; Those who didn't, can go to hell. I like to on the Code Project Sonork ID 100.9786 voidmain www.busterboy.org
Sign In·View Thread·Permalink

Does putting my name on a post make me an anonymous coward? Get a life George. Gary McHale
Sign In·View Thread·Permalink

Anonymous wrote:
Does putting my name on a post make me an anonymous coward? Get a life George.

Gary McHale

That's a point. But since it is an anonymous post [you aint logged in] anyone can use that name, you see. But I kinda trust you, dunno why Smile | :)

Regards
Nish

Nish was here, now Nish has gone;
He left his soul, to turn you on;
Those who knew Nish, knew him well;
Those who didn't, can go to hell.

I like to Jig | [Dance]

on the Code Project

Sonork ID 100.9786 voidmain
www.busterboy.org

Or is it a code "Ad-Lib"? Roll eyes | :rolleyes:

(the childrens fill in the blank language game, not the old sound card company)
____ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ________ ____ ____

Articles have to have a minimum num of words. He is probably using the dashes as padding. Nish Sonork ID 100.9786 voidmain www.busterboy.org If you don't find me on CP, I'll be at Bob's HungOut
Sign In·View Thread·Permalink