blocks|key|1118480|text|在Visual+Studio中：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1118481|//OpenGL
#pragma+comment(lib,+"opengl32")
#pragma+comment(lib,+"glu32")
#include+<gl/gl.h>
#include+<gl/glu.h>|code-block|syntax|javascript|1118482|标题位于SDK中:+C:\Program+Files\Microsoft+SDK\Windows\v7.0A\Include\gl|1118483|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

In Visual Studio :

<pre><code>//OpenGL
#pragma comment(lib, "opengl32")
#pragma comment(lib, "glu32")
#include &lt;gl/gl.h&gt;
#include &lt;gl/glu.h&gt;
</code></pre>

Headers are in the SDK : C:\Program Files\Microsoft SDKs\Windows\v7.0A\Include\gl

blocks|key|903681|text|什么操作系统？|type|unstyled|depth|inlineStyleRanges|entityRanges|data|903682|在Ubuntu上，我有|903683|$+dpkg+-S+/usr/include/GL/gl.h+
mesa-common-dev:+/usr/include/GL/gl.h
$+|code-block|syntax|javascript|903684|而不是a)大写和b)向前/向后斜杠的区别。您的示例很可能在使用反斜杠时是错误的。|903685|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|O|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

What operating system?

Here on Ubuntu, I have 

<pre><code>$ dpkg -S /usr/include/GL/gl.h 
mesa-common-dev: /usr/include/GL/gl.h
$ 
</code></pre>

but not the difference in a) capitalization and b) forward/backward slashes. Your example is likely to be wrong in its use of backslashes.

blocks|key|903801|text|如果您使用的是Windows，它们将随platform+SDK+(或Visual+Studio)一起安装。但是，头文件只与OpenGL+1.1兼容。您需要为以后版本的新功能创建函数指针。您能澄清一下您尝试使用的OpenGL的版本吗？|type|unstyled|depth|inlineStyleRanges|entityRanges|data|903802|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

If you're on Windows, they are installed with the platform SDK (or Visual Studio). However the header files are only compatible with OpenGL 1.1. You need to create function pointers for new functionality it later versions. Can you please clarify what version of OpenGL you're trying to use.

blocks|key|1118634|text|上面关于linux的一些答案要么是不完整的，要么是完全错误的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1118635|例如，/usr/include/GL/gl.h不是mesa-common-dev的一部分，或者很多年前就不是了。|1118636|无论如何，对于更新的答案，这两个包很重要：|1118637|https://mesa.freedesktop.org/archive/mesa-20.1.2.tar.xz|offset|length|1118638|ftp://ftp.freedesktop.org/pub/mesa/glu/glu-9.0.1.tar.xz|1118639|H是glu本身的一部分：|1118640|GL/glu.h
GL/glu_mangle.h|code-block|syntax|javascript|1118641|梅萨显然要大得多。根据给介子的标志不同，它的头部可能会有一些变化，但通常应该包括以下内容：|1118642|KHR/khrplatform.h+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
EGL/eglplatform.h+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
EGL/eglext.h++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
EGL/eglextchromium.h++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
EGL/eglmesaext.h++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
EGL/egl.h+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
vulkan/vulkan_intel.h
gbm.h
GLES3/gl31.h
GLES3/gl3ext.h
GLES3/gl3.h
GLES3/gl32.h
GLES3/gl3platform.h
xa_composite.h
xa_tracker.h
xa_context.h
GLES2/gl2.h
GLES2/gl2platform.h
GLES2/gl2ext.h
GLES/gl.h
GLES/glplatform.h
GLES/glext.h
GLES/egl.h
GL/gl.h
GL/glx.h
GL/osmesa.h
GL/internal
GL/internal/dri_interface.h
GL/glcorearb.h
GL/glxext.h
GL/glext.h|1118643|希望这能帮助任何人在未来找到这个问题的答案；例如，由于SDL+opengl，编译dosbox需要这个。|1118644|entityMap|0|LINK|mutability|MUTABLE|url|1^0|0|0|0|0|1J|0|0|0|1J|1|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|16|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|17|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|18|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|19|8|@]|9|@$H|1A|I|1B|1|1C]]|A|$]]|$1|J|3|K|5|6|7|1D|8|@]|9|@$H|1E|I|1F|1|1G]]|A|$]]|$1|L|3|M|5|6|7|1H|8|@]|9|@]|A|$]]|$1|N|3|O|5|P|7|1I|8|@]|9|@]|A|$Q|R]]|$1|S|3|T|5|6|7|1J|8|@]|9|@]|A|$]]|$1|U|3|V|5|P|7|1K|8|@]|9|@]|A|$Q|R]]|$1|W|3|X|5|6|7|1L|8|@]|9|@]|A|$]]|$1|Y|3|-4|5|6|7|1M|8|@]|9|@]|A|$]]]|Z|$10|$5|11|12|13|A|$14|G]]|15|$5|11|12|13|A|$14|K]]]]

Some of the answers above, in regards to linux, are either incomplete, or flat out wrong.
For example, /usr/include/GL/gl.h is not part of mesa-common-dev or has not
been for many years.
At any rate, for a more current answer, these two packages are important:
<a href="https://mesa.freedesktop.org/archive/mesa-20.1.2.tar.xz" rel="nofollow noreferrer">https://mesa.freedesktop.org/archive/mesa-20.1.2.tar.xz</a>
<a href="ftp://ftp.freedesktop.org/pub/mesa/glu/glu-9.0.1.tar.xz" rel="nofollow noreferrer">ftp://ftp.freedesktop.org/pub/mesa/glu/glu-9.0.1.tar.xz</a>
The glu.h is part of glu itself:
<pre><code>GL/glu.h
GL/glu_mangle.h
</code></pre>
Mesa is evidently significantly larger. Its headers are
a bit variable, I suppose, depending on the flags given
to meson, but should include these typically:
<pre><code>KHR/khrplatform.h 
EGL/eglplatform.h 
EGL/eglext.h 
EGL/eglextchromium.h 
EGL/eglmesaext.h 
EGL/egl.h 
vulkan/vulkan_intel.h
gbm.h
GLES3/gl31.h
GLES3/gl3ext.h
GLES3/gl3.h
GLES3/gl32.h
GLES3/gl3platform.h
xa_composite.h
xa_tracker.h
xa_context.h
GLES2/gl2.h
GLES2/gl2platform.h
GLES2/gl2ext.h
GLES/gl.h
GLES/glplatform.h
GLES/glext.h
GLES/egl.h
GL/gl.h
GL/glx.h
GL/osmesa.h
GL/internal
GL/internal/dri_interface.h
GL/glcorearb.h
GL/glxext.h
GL/glext.h
</code></pre>
Hope that helps anyone finding an answer this question in
the future; compiling dosbox needs this, for instance, due
to SDL opengl.

<pre><code>#include &lt;gl\gl.h&gt; 
#include &lt;gl\glu.h&gt; 
#include &lt;gl\glaux.h&gt;
</code></pre>

This is an example, but where to get GL headers?

How to get the GL library/headers?

Visual Studio

Windows

Ubuntu

#include <gl\gl.h> #include <gl\glu.h> #include <gl\glaux.h>这只是一个例子，但是从哪里获取GL头呢？

问如何获取GL库/头文件？
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