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voldor

Help on oriented angles

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Hello i need your help on a mathmatical problem.

I would like to get the value of the oriented angle between two vectors AB and BC.

Arcos gives me the absolute value of the abgle but i'm not able to know the sign of the angle.

i try to get the value between 2 vectors to make a character go from one point to another. But i don't know if i have to make him turn right or left has i do not know the sign of the angle.

Can anyone help me on this ?

PS: sorry i do not know where to post it...

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I think you posted in the right place

Is this for a video game?

yes it is

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