Question

我正在用自动照相机创建游戏。我希望这台摄像机显示播放器正在向何处移动。该游戏使玩家可以进行多种动作，而不仅仅是3D走动。因此，例如，如果玩家跌倒在地面上，则相机应将自身定位在玩家上方，并向下看地面和地面。而且，如果播放器向前移动，则相机应将自身定位在播放器后面，向前看。

我在下面尝试的所有内容中都包含了我认为是最好的实现，并附有解释功能和一些问题的评论。

l = [name for name in name_list2 if name in hash1]

Camera not working correctly

Camera working correctly

Answer 1

好的，所以我想我已经把这个包裹了。相机和播放器之间似乎存在剪切/相交的问题，导致相机的行为异常。我设置了一个小项目，导入了第三人称Standard Unity Controller，并将您的代码复制到了相机。起初，我遇到了相机从侧面显示播放器的问题。因此，然后我在摄像机的起始位置添加了一个静态矢量，以纠正摄像机与“第三人称角色”重叠的问题，并解决了该问题（至少对我和我的设置而言）。这是“相机”组件的“更新”功能。

    ///This should position the camera in a straight line between the player and the direction the player is heading. This seems to work to work nearly as expected, but seems to line up to what I believe to be the opposite direction in some cases.
    v3T = player.transform.position + new Vector3(5,5,5); //- (player.GetComponent<Rigidbody>().velocity - player.transform.position);
    p2 = player.transform.position + v3T.normalized * 7.0f;
    finalP = Vector3.SmoothDamp(finalP,p2,ref velocity, 0.002f, 850f);
    transform.position = new Vector3(finalP.x, finalP.y, finalP.z);

    //Using a LookAt like this leads for decent results, but not perfect. Possibly due to me not lining up the camera correctly?
    transform.LookAt(player.transform.position);

    //Using a Lookat in direction the player is moving doesn't give me the expected result. It seems to lose track of the player easily, and doesn't go in the direction that I thought it would at all times.
    //transform.LookAt(player.GetComponent<Rigidbody>().velocity)

以下是我screenshots进行的一些设置和相机的行为。

如何根据方向将相机放置在播放器后面并在Unity中查看该方向

1 个答案: