What are the polygon triangulation phases?

Please don't push 'answer' unless you're posting an answer. Edit your post.

I could ask how long you've had, but it doesn't matter, you have two weeks and that's plenty of time as far as I can see, you don't need to read the whole book, just the bits that pertain to what you're trying to do. You could also look for online articles. Your question is not the sort that is suited to a forum, you don't want specific help, you want to be taught how to do an entire task. Books and articles are the best forums for that. This is a great place to ask specific questions if you get confused on a specific point during your research.

mostafa_samy wrote:

& there is no time to read the mathematical rules& operations of triangulatin techniques

If you don't have enough time, then I guess you can consider this a lesson in project management. If you don't have time to read up on how it works, how is a forum reply going to help you ? Given that this sounds like a school project, it would be unethical for someone to give you the code, even if it seemed likely that someone would bother for a task like this.

you can try this link...
Art Gallery Problem: polygon triangulation & 3-coloring[^]

Art Gallery Problem: polygon triangulation & 3-coloring