首页 \ 问答 \ 使用Windows窗体应用程序在C中编译(Compile in C using a Windows Forms Application)

使用Windows窗体应用程序在C中编译(Compile in C using a Windows Forms Application)

 我正在使用Visual Studio 2010在C＃中创建编译器应用程序。  
 该程序的目标是在运行时编译用C＃或C编写的代码并返回编译结果。  
 我已经完成了C＃部分，但C部分是我遇到的问题。 对于这个，我试图使用Visual Studio命令提示符。 我编写这部分的方式是这样的：  
 
  使用File.Create在C：\中创建.c文件。  
  使用进程，打开Visual Studio命令提示符并执行编译。  
  捕获输出以将其作为编译结果返回。  
 
 但是，它不起作用。 抛出和Win32异常，但我不知道为什么。  
 我听说过使用gcc的一些事情。 但我想过使用Visual Studio命令提示符作为可能的解决方案。  
 编辑：我想出了这样做的步骤（我想）。 但是当程序尝试执行process.Start（）行时，会出现Win32异常。 我想这可能是一个权限问题，但我真的不知道。 

I'm creating a compiler App in C#, using Visual Studio 2010. 
The goal of this program is to compile a code written in either C# or C at runtime and return the results of the compilation. 
I have done the C# part, but the C part is the one I have problems. For this one, I've tried to use the Visual Studio Command Prompt. The way I'm coding this part is like this: 
 
 Create a .c file in C:\ using File.Create. 
 Using a Process, open the Visual Studio Command Prompt and execute the compilation. 
 Capture the output to return it as the compilation results. 
 
However, it doesn't work. It throws and Win32 exception, but I don't really know why. 
I've heard something about using gcc. But I thought about using the Visual Studio Command Prompt as a possible solution. 
EDIT: I figured out the steps to do it (I think). But the Win32 exception appears when the program tries to do the process.Start() line. I guess this might be a permissions problem, but I don't really know.

原文：https://stackoverflow.com/questions/27199253

更新时间：2022-07-30 15:07

最满意答案

 您需要根据球体移动方向移动相机位置 -  
public GameObject player;
private Vector3 offset;

float distance;
Vector3 playerPrevPos, playerMoveDir;

// Use this for initialization
void Start () {
    offset = transform.position - player.transform.position;

    distance = offset.magnitude;
    playerPrevPos = player.transform.position;
}

void LateUpdate () {

    playerMoveDir = player.transform.position - playerPrevPos;
    playerMoveDir.normalize();
    transform.position = player.transform.position - playerMoveDir * distance;

    transform.LookAt(player.transform.position);

    playerPrevPos = player.transform.position;
}
 
 编辑2：要修复闪烁的相机，试试这个 -  
void LateUpdate () {
    playerMoveDir = player.transform.position - playerPrevPos;
    if (playerMoveDir != Vector3.zero)
    {
        playerMoveDir.normalize();
        transform.position = player.transform.position - playerMoveDir * distance;

        transform.position.y += 5f; // required height

        transform.LookAt(player.transform.position);

        playerPrevPos = player.transform.position;
    }
}

You need to move your camera position based on sphere movement direction - 
public GameObject player;
private Vector3 offset;

float distance;
Vector3 playerPrevPos, playerMoveDir;

// Use this for initialization
void Start () {
    offset = transform.position - player.transform.position;

    distance = offset.magnitude;
    playerPrevPos = player.transform.position;
}

void LateUpdate () {

    playerMoveDir = player.transform.position - playerPrevPos;
    playerMoveDir.normalize();
    transform.position = player.transform.position - playerMoveDir * distance;

    transform.LookAt(player.transform.position);

    playerPrevPos = player.transform.position;
}
 
Edit 2: To fix flickering camera, try this -  
void LateUpdate () {
    playerMoveDir = player.transform.position - playerPrevPos;
    if (playerMoveDir != Vector3.zero)
    {
        playerMoveDir.normalize();
        transform.position = player.transform.position - playerMoveDir * distance;

        transform.position.y += 5f; // required height

        transform.LookAt(player.transform.position);

        playerPrevPos = player.transform.position;
    }
}

使用Windows窗体应用程序在C中编译(Compile in C using a Windows Forms Application)

最满意答案

相关问答

Unity3d中的全屏独立游戏(Full screen standalone game in Unity3d)[2023-09-18]

Unity3D播放器运动(Unity3D Player Movement)[2023-08-13]

检测播放器和地面Unity3D之间的冲突(Detect collision between player and ground Unity3D)[2022-08-08]

相机总是在Unity3d的播放器后面(Camera always behind player in Unity3d)[2022-10-03]

Unity3D播放器移动脚本(Unity3D Player movement script)[2023-08-11]

Android 4.1.2上的相机是黑色的Unity3D和Vuforia(Camera is black on Android 4.1.2 with Unity3D and Vuforia)[2022-03-09]

Unity3d：如何使对象跟随播放器(Unity3d : How to make the object follow the Player)[2022-10-31]

Unity3D云构建失败，播放器导出失败(Unity3D cloud build failing with Player export failed)[2023-12-03]

Unity3D更改项目名称(Unity3D Change Project Name)[2023-03-12]

UNITY3D如何检查相机的方向向量？(UNITY3D How check direction vector of my camera?)[2022-02-25]

相关文章

最新问答