/// <summary>
/// 设置移动目标参数
/// </summary>
/// <param name="vec3"> 目标坐标 </param>
/// <param name="offsetY"> Y轴相对偏移值（旋转角度计算 某些模型朝向非z轴正向） </param>
/// <param name="axisY"> 旋转角度是否计算Y轴 </param>
public void SetMoveTarget(Vector3 vec3, float offsetY = 0, bool axisY = false)
{
bool rotate = false;
TarPos = vec3;
Vector3 movingDir = mTarPos - mPos;
rotate = movingDir != mMovingDir;
mMovingDis = movingDir.magnitude;
mLimitMovingDis = movingDir.magnitude;
if (mMovingDis > 0)
{
mMovingDir = movingDir.normalized;
}
Vector3 angles = Vector3.zero;
if (axisY == false)
{
angles = Mathex.GetAnglesNoY(mPos, vec3);
}
else
{
angles = Mathex.GetAngles(mPos, vec3);
}
angles.y += offsetY;
mTarAngles = new Vector3(angles.z, angles.y, angles.x); //项目用法 不知是否是模型偏移了90°导致的
if (rotate == true)
{
if (mRotateRate == 0)
{
return;
}
mRotateTabTime = Time.realtimeSinceStartup;
}
}
/// <summary>
/// 刷新欧拉角角度
/// </summary>
protected virtual void RefreshAngles()
{
if (mRotateRate != 0)
{
if (mRotateTabTime > 0)
{
float cur = Time.realtimeSinceStartup;
float off = cur - mRotateTabTime;
if (mRotateRate - off >= 0)
{
Mathex.GetRangeAngles(ref mAngles, ref mTarAngles);
if (off == 0)
{
off = mRotateRate;
}
Vector3 angles = Mathex.GetLinearPoint(mAngles, mTarAngles, off);
SetEulerAngle(angles);
}
else
{
SetEulerAngle(mTarAngles);
mRotateTabTime = 0;
}
}
}
else
{
SetEulerAngle(mTarAngles);
}
}
/// <summary>
/// 设置欧拉角角度
/// </summary>
public void SetEulerAngle(Vector3 vec3)
{
vec3.y = Mathex.GetModAngles(vec3.y);
mAngles = vec3;
}
