Quote:Original post by Regano
I'm looking for a simple 2D solution to displaying a line of sight cone based on the enemies current position and viewing angle. Can anyone help me?

Vector2 forward(cos(enemy.directionAngle), sin(enemy. directionAngle));Vector2 side(-forward.y, forward.x);float fov = enemy.fieldOfView * 0.5f;float c = cos(fov);float s = sin(fov);Vector2 v1(c*forward+s*side);Vector2 v2(c*forward-s*side);

Quote:

Vector2 v1(c*forward+s*side);
Vector2 v2(c*forward-s*side);

Quote:Original post by Regano

Quote:

Vector2 v1(c*forward+s*side);
Vector2 v2(c*forward-s*side);

Thanks for your help, is v1 and v2 supposed to have just one parameter?

Vector2 v1 = c*forward+s*side;Vector2 v2 = c*forward-s*side;