DX8 - Letter to Z

Z

Just to make u laugh I am having troubles using that code u gave me because VB has no acos function ;). It gets worse.

I guess I will either have to use a look up table (using an array) or work out how to calculate the arccosine or maybe just use a different point in traingle method that doesnt use acos.

Thanks for your help on this 1 mate I have a much better understanding of that point in triangle method u gave me now.

Dan

Yeah, the code is really simple, and works like a charm...

Take a look in the MSDN under the topic "Derived Math Functions" ArcCos is in that list.

Z.