I'm trying to write game using Ogre engine. I had a lot of problems - GCC didn't compiled program because it didn't found OgreMain_d and OIS_d... I created symbolic links (I'm using Linux) to libOgreMain.so.1.7.2 and libOIS-1.3.0.so and GCC compiled my program, but... the program shows error: OGRE EXCEPTION(6:FileNotFoundException): 'resources.cfg' file not found! in Co
我正在尝试使用Ogre引擎编写游戏。 我遇到了很多问题 - GCC没有编译程序，因为它没有找到OgreMain_d和OIS_d ...我创建了符号链接（我正在使用Linux）libOgreMain.so.1.7.2和libOIS-1.3.0 .so和GCC编译我的程序，但是...程序显示错误： OGRE EXCEPTION(6:FileNotFoundException): 'resources.cfg' file not found! in ConfigFile::load at /home/m4tx/Programs/ogre_src_v1-7-2/OgreMain/src/OgreConfigFile.cpp (line
I have 6 C++ header files. There are a lot of includes so I tried to make it so that I use as little as I can. But I keep getting an error from the very beginning saying that a class "Agent" is undefined. I defined it and included it and can't find the problem here are the 2 header files that are causing the problem: Sinbad.h: #ifndef SINBAD_H #define SINBAD_H #pragma once #i
我有6个C ++头文件。 有很多内容，所以我尽量使它尽可能少地使用。 但是我从一开始就不断收到一个错误，说一个类“Agent”是未定义的。 我定义了它并且包含了它，并且在这里找不到导致问题的2个头文件： Sinbad.h： #ifndef SINBAD_H #define SINBAD_H #pragma once #include "Agent.h" #define NUM_ANIMS 13 // number of animations the character has. Should be made character specific class Agent; class Sinbad
I am getting a weird exception when I exit the program. This has started since today morning and I am ready to pull my hair out. As soon as I exit the program, visual studio gives an exception and stops at line 731 in the file crt0dat.c (see attached screenshot) I know this is very little to go on. I have tried several different things: un the program without doing anything, that is, not i
退出程序时出现奇怪的异常。 这是从今天早上开始的，我准备把我的头发拉出来。 一旦我退出程序，visual studio会发出异常并在文件crt0dat.c中的第731行停止（参见附件截图） 我知道这很少继续下去。 我尝试了几件不同的事情： un程序没有做任何事情，也就是说，根本不初始化Ogre Core。 不会导致崩溃 除了创建Ogre根（这与Ogre本身相关，并且与我的代码无关）之外，运行该程序的所有注释都会导致相同的崩溃 运行以下
I'm currently evaluating the Bullet Physics Library for a 3D space game I'm writing using C++ and Ogre3D. I've gotten Ogre3D and Bullet integrated nicely by deriving from btMotionState and plugging in my SceneNodes, but now I'm having a lot of trouble calculating what values I should pass to btRigidBody::applyCentralImpulse and btRigidBody::applyTorqueImpulse methods in order to
我目前正在评估使用C ++和Ogre3D编写的3D空间游戏的子弹物理库。 我已经通过派生自btMotionState并插入SceneNodes来很好地集成了Ogre3D和Bullet，但是现在我在计算应该传递给btRigidBody :: applyCentralImpulse和btRigidBody :: applyTorqueImpulse方法的值时遇到了很多麻烦，以便实现我正在寻找的结果。 当我按下键盘上的LEFT或RIGHT键时，我希望飞船在本地Z轴上滚动。 当我按UP或DOWN时，我想让它在当地的X轴上投球。 当
I'm designing an interface to abstract the tasks of managing Direct3D, Direct2D, DXGI, and the associated Win32API calls. Keep everything inside a namespace or refactor to use a class? WindowsApp.h #pragma once #include <Windows.h> namespace WindowsApp { bool Initialize(HINSTANCE instanceHandle); } WindowsApp.cpp #include "WindowsApp.h" namespace WindowsApp { namespace
我正在设计一个接口来抽象管理Direct3D，Direct2D，DXGI和相关Win32API调用的任务。 将所有内容放在命名空间或重构中以使用类？ WindowsApp.h #pragma once #include <Windows.h> namespace WindowsApp { bool Initialize(HINSTANCE instanceHandle); } WindowsApp.cpp #include "WindowsApp.h" namespace WindowsApp { namespace { HWND ghMainWnd = 0; } LRESULT CALLBACK WndProc
I've got a problem with cv::imshow . It normally consumes about 1-2 ms processing time for my image size but at some point in my processing-pipeline it uses 4-8 ms for the same kind of images. I have a method void Tool::displayImage() { startTimeMeasure(); cv::imshow("output",image); evaluateTimeMeasure(); } image is a member variable and the highgui window is created somewhere
我有一个cv::imshow的问题。 对于我的图像大小，它通常会消耗大约1-2毫秒的处理时间，但在我的处理管道中的某个点上，它会使用4-8毫秒来处理相同类型的图像。 我有一个方法 void Tool::displayImage() { startTimeMeasure(); cv::imshow("output",image); evaluateTimeMeasure(); } image是一个成员变量，highgui窗口是在其他地方创建的。 时间测量适用于boost::posix_time ptime和time_duration 。 cvStartWindo
I would like to parse generalized attributes of class member functions in the following example: class Foo { public: void foo [[interesting]] (); void bar (); }; Using the libclang C API, I would like to distinguish between foo and bar (and know that foo has the interesting attribute) in the source. Is this possible? I have a hard time finding examples or documentation that explains t
我想在下面的例子中解析类成员函数的泛化属性： class Foo { public: void foo [[interesting]] (); void bar (); }; 使用libclang C API，我想在源代码中区分foo和bar （并且知道foo具有interesting属性）。 这可能吗？ 我很难找到解释在API中使用的概念的示例或文档（我找到了一个参考，但是当这些概念没有解释时，这很难使用）。 类似下面的first_attr函数将获取传递的游标的第一个属性的游标（如果它存在），
I have used the Visual Studio 2012 Performance Analysis to profile my C++ code for a long time, but recently when I try to use it seems to be failing to load the symbols as I get this error when I try to view the details Matching symbols could not be found. Choose the 'Symbol Settings..' link to add the symbol file location and then reload the report. I have visited Options -> Deb
我已经使用Visual Studio 2012性能分析很长一段时间来剖析我的C ++代码，但是最近当我尝试使用它时似乎无法加载符号，因为我在尝试查看细节时遇到此错误 无法找到符合的符号。 选择'符号设置..'链接添加符号文件位置，然后重新加载报告。 我访问过Options -> Debugging -> Symbols但我不知道我需要添加哪些符号才能正确加载。 目前在该菜单中的Symbol file (.pdf) locations:有一个选项可用，它称为Microso
The usage here is the same as Using read() directly into a C++ std:vector, but with an acount of reallocation. The size of input file is unknown, thus the buffer is reallocated by doubling size when file size exceeds buffer size. Here's my code: #include <vector> #include <fstream> #include <iostream> int main() { const size_t initSize = 1; std::vector<char&g
这里的用法与将read（）直接用于C ++ std：vector中相同，但是具有重新分配的作用。 输入文件的大小是未知的，因此当文件大小超过缓冲区大小时，通过加倍缓冲区来重新分配缓冲区。 这是我的代码： #include <vector> #include <fstream> #include <iostream> int main() { const size_t initSize = 1; std::vector<char> buf(initSize); // sizes buf to initSize, so &buf[0] below is
Imagine that I have a job to do, which can be done in three different ways: a slow and painful, but failsafe way; the way with moderate suffering, given you have Resource1 ; and a quick and easy way, which requires both Resource1 and Resource2 . Now, those resources are precious so I wrap them up into RAII-implementing ResNHolder s and write something like this: void DoTheJob(Logger& log/
想象一下，我有一份工作要做，可以通过三种不同的方式完成：一种缓慢而痛苦的方式，但是失败的方式; 考虑到你有Resource1 ; 和一个快速简单的方法，这需要Resource1和Resource2 。 现在，这些资源是非常宝贵的，所以我把它们包装到RAII中，实现ResNHolder并写下如下内容： void DoTheJob(Logger& log/*, some other params */) { try { Res1Holder r1(/* arguments for creating resource #1 */); tr