/// <summary>
/// 使transform面向target
/// </summary>
/// <param name="transform">旋转对象</param>
/// <param name="formRotation">初始rotation</param>
/// <param name="toTarget">面向的位置</param>
/// <param name="interpolate">插值[0-1]</param>
/// <param name="lerpType">插值类型</param>
/// <param name="withoutAxis"></param>
/// <returns></returns>
public static bool FaceToTarget(Transform transform, Quaternion formRotation, Vector3 toTarget, float interpolate = 1, PBEnums.LerpType lerpType = PBEnums.LerpType.Lerp, PBEnums.Axis withoutAxis = PBEnums.Axis.None)
{
Vector3 face = toTarget - transform.position;
SetVector3WithoutAxis(ref face, withoutAxis, 0);
Quaternion toRotation = Quaternion.LookRotation(face);
if (interpolate > 1)
{
interpolate = 1;
}
switch (lerpType)
{
case PBEnums.LerpType.Lerp:
transform.rotation = Quaternion.Lerp(formRotation, toRotation, interpolate);
break;
case PBEnums.LerpType.Slerp:
transform.rotation = Quaternion.Slerp(formRotation, toRotation, interpolate);
break;
}
if (interpolate == 1)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 面对面
/// </summary>
/// <param name="T1"></param>
/// <param name="T1FormRotation"></param>
/// <param name="T2"></param>
/// <param name="T2FormRotation"></param>
/// <param name="interpolate"></param>
/// <param name="lerpType"></param>
/// <param name="withoutAxis"></param>
/// <returns></returns>
public static bool FaceToFace(Transform T1, Quaternion T1FormRotation, Transform T2, Quaternion T2FormRotation, float interpolate = 1, PBEnums.LerpType lerpType = PBEnums.LerpType.Lerp, PBEnums.Axis withoutAxis = PBEnums.Axis.None)
{
bool a = FaceToTarget(T1, T1FormRotation, T2.position, interpolate, lerpType, withoutAxis);
bool b = FaceToTarget(T2, T2FormRotation, T1.position, interpolate, lerpType, withoutAxis);
return(a && b);
}
/// <summary>
/// 移动
/// </summary>
/// <param name="transform"></param>
/// <param name="formPos"></param>
/// <param name="toPos"></param>
/// <param name="interpolate"></param>
/// <returns></returns>
public static bool MoveTo(Transform transform, Vector3 formPos, Vector3 toPos, float interpolate = 1, PBEnums.LerpType lerpType = PBEnums.LerpType.Lerp)
{
if (interpolate > 1)
{
interpolate = 1;
}
switch (lerpType)
{
case PBEnums.LerpType.Lerp:
transform.position = Vector3.Lerp(formPos, toPos, interpolate);
break;
case PBEnums.LerpType.Slerp:
transform.position = Vector3.Slerp(formPos, toPos, interpolate);
break;
}
if (interpolate == 1)
{
return(true);
}
else
{
return(false);
}
}
