R.A. and DEC. for Constellation area vertices I'm developing a planetarium software and I need the R.A. and DEC that represents every constellation area in the sky. I think I only need R.A. and DEC for each vertex.

Where can I find it?

I'm searching on Internet and I can't find it. Maybe because I'm not doing the right search.
James Kilfiger has suggested me to expand my comment as answer, and here it is:

Searching I have found the data in the international astronomical union website. In http://iau.org/public/themes/constellations you can find a TXT for each constellation with vertex's R.A. and DEC.

At the end of that page there is an explanation about the fields on that text files. Their coordinates are J2000.