private void Update()
{
float angleCamUnit = Vector3.Angle(trCamera.forward, trUnit.forward);
AvatarDirection avatar = avatarConfig.GetAvatarByAngle(angleCamUnit);
bool isFlip = false;
if (avatar.IsCanFlip)
{
Vector3 cross = Vector3.Cross(trCamera.forward, trUnit.forward);
isFlip = cross.y < 0;
}
rendererModel.sprite = avatar.Idle;
rendererModel.flipX = isFlip;
}
public AvatarDirection GetAvatarByAngle(float directionAngleDeg)
{
float smallestLengVel = float.MaxValue;
AvatarDirection best = avatarDirections[0];
foreach (var item in avatarDirections)
{
float angleDiff = Mathf.Abs(Mathf.DeltaAngle(directionAngleDeg, item.AngleDeg));
if (angleDiff < smallestLengVel)
{
best = item;
smallestLengVel = angleDiff;
}
}
return(best);
}
