bool rotate(Transform transform, Vector3 diff, float rot_speed)
{
Vector3 rot;
Vector3 foward = diff.normalized;
float angle = rot_speed * Time.deltaTime;
if (in_range(transform.forward, foward, angle, out rot) == false)
{
RotateLogic.Rotate(transform, foward, angle);
return(true);
}
return(false);
}
/// <summary>
/// get rotate info
/// </summary>
/// <param name="transform"></param>
/// <param name="diff"></param>
/// <param name="angle_range"></param>
/// <param name="over_rate"></param>
/// <param name="is_over"></param>
/// <returns></returns>
int rotate(Transform transform, Vector3 diff, float angle_range, float over_rate, out bool is_over)
{
is_over = false;
var rot = RotateLogic.GetAngle(transform.up, transform.forward, diff.normalized);
var sqrtRot = rot * rot;
var sqrtRange = angle_range * angle_range;
if (sqrtRot < sqrtRange)
{
return(0);
}
is_over = sqrtRot > sqrtRange * over_rate * over_rate;
return(rot < 0 ? -1 : 1);
}