How would i find the center of a polygon with three points? sorry this is really simple, i just cant seem to find it anywhere

Take the average of its three "vectors"?

C.x = (float)(v1.x + v2.x + v3.x) / 3.0f;
the same for y and z.

(x1 + x2 + ... + xn) / n = x(y1 + y2 + ... + yn) / n = y(z1 + z2 + ... + zn) / n = z 

[edited by - Neosmyle on October 5, 2002 8:26:37 PM]

Define "center"... there are many different centers of a triangle.