blocks|key|250722|text|type|unstyled|depth|inlineStyleRanges|entityRanges|data|250723|+OpenGL+ES没有glu吗？|blockquote|250724|250725|不，它不是。看看这个：Platform+OpenGL+Includes+collection。在Android下，只有以下头部：|offset|length|250726|OpenGL+ES+1.1：|250727|#include+<GLES/gl.h>
#include+<GLES/glext.h>|code-block|syntax|javascript|250728|OpenGL+ES+2.0：|250729|#include+<GLES2/gl2.h>
#include+<GLES2/gl2ext.h>|250730|250731|250732|有没有我可以使用的端口？|250733|250734|是的，有一个用于Android的GLU的部分移植-+GLU+ES+(它支持gluErrorString，gluPerspective和许多其他功能)：|style|CODE|250735|250736|+GLU+1.3部分端口(仅限libutil和libtess组件)，用于OpenGL+ES+1.x+(CM+-通用配置文件)及更高版本。|BOLD|250737|250738|该端口支持：|250739|250740|二次曲面:+gluNewQuadric()，gluDeleteQuadric()，gluQuadricCallback()，gluQuadricNormals()，gluQuadricTexture()，gluQuadricOrientation()，gluQuadricDrawStyle()，gluCylinder()，gluDisk()，gluPartialDisk()，gluSphere()。|unordered-list-item|250741|注册表:+gluGetString()、gluCheckExtension()、gluErrorString().|250742|投影矩阵操作:+gluOrtho2D()，gluPerspective()，gluLookAt()，gluProject()，gluUnProject()，gluUnProject4()，gluPickMatrix()。2D+Mipmap:+gluScaleImage()，gluBuild2DMipmapLevels()，gluBuild2DMipmaps()。|250743|Tesselation:+gluBeginPolygon()、gluDeleteTess()、gluEndPolygon()、gluGetTessProperty()、gluNewTess()、gluNextContour()、gluTessBeginContour()、gluTessBeginPolygon()、gluTessCallback()、gluTessEndContour()、gluTessEndPolygon()、gluTessNormal()、gluTessProperty()、gluTessVertex().|250744|250745|entityMap|0|LINK|mutability|MUTABLE|url|http://newcod.uberfinity.com/research/glincludes|1|http://code.google.com/p/glues/^0|0|0|0|B|Z|0|0|0|0|0|0|0|0|0|0|11|E|1G|E|Q|6|1|0|0|1|1V|0|0|0|0|0|14|G|0|0|0|0^^$0|@$1|2|3|-4|4|5|6|1U|7|@]|8|@]|9|$]]|$1|A|3|B|4|C|6|1V|7|@]|8|@]|9|$]]|$1|D|3|-4|4|5|6|1W|7|@]|8|@]|9|$]]|$1|E|3|F|4|5|6|1X|7|@]|8|@$G|1Y|H|1Z|1|20]]|9|$]]|$1|I|3|J|4|5|6|21|7|@]|8|@]|9|$]]|$1|K|3|L|4|M|6|22|7|@]|8|@]|9|$N|O]]|$1|P|3|Q|4|5|6|23|7|@]|8|@]|9|$]]|$1|R|3|S|4|M|6|24|7|@]|8|@]|9|$N|O]]|$1|T|3|-4|4|5|6|25|7|@]|8|@]|9|$]]|$1|U|3|-4|4|5|6|26|7|@]|8|@]|9|$]]|$1|V|3|W|4|C|6|27|7|@]|8|@]|9|$]]|$1|X|3|-4|4|5|6|28|7|@]|8|@]|9|$]]|$1|Y|3|Z|4|5|6|29|7|@$G|2A|H|2B|10|11]|$G|2C|H|2D|10|11]]|8|@$G|2E|H|2F|1|2G]]|9|$]]|$1|12|3|-4|4|5|6|2H|7|@]|8|@]|9|$]]|$1|13|3|14|4|C|6|2I|7|@$G|2J|H|2K|10|15]]|8|@]|9|$]]|$1|16|3|-4|4|5|6|2L|7|@]|8|@]|9|$]]|$1|17|3|18|4|5|6|2M|7|@]|8|@]|9|$]]|$1|19|3|-4|4|5|6|2N|7|@]|8|@]|9|$]]|$1|1A|3|1B|4|1C|6|2O|7|@]|8|@]|9|$]]|$1|1D|3|1E|4|1C|6|2P|7|@$G|2Q|H|2R|10|15]]|8|@]|9|$]]|$1|1F|3|1G|4|1C|6|2S|7|@]|8|@]|9|$]]|$1|1H|3|1I|4|1C|6|2T|7|@]|8|@]|9|$]]|$1|1J|3|-4|4|5|6|2U|7|@]|8|@]|9|$]]|$1|1K|3|-4|4|5|6|2V|7|@]|8|@]|9|$]]]|1L|$1M|$4|1N|1O|1P|9|$1Q|1R]]|1S|$4|1N|1O|1P|9|$1Q|1T]]]]

<blockquote>
 Does OpenGL ES not have glu? 
</blockquote>

No, it doesn't. Look at this: <a href="http://newcod.uberfinity.com/research/glincludes" rel="noreferrer">Platform OpenGL Includes collection</a>. Under Android there are only the following headers:

OpenGL ES 1.1:

<pre><code>#include &lt;GLES/gl.h&gt;
#include &lt;GLES/glext.h&gt;
</code></pre>

OpenGL ES 2.0:

<pre><code>#include &lt;GLES2/gl2.h&gt;
#include &lt;GLES2/gl2ext.h&gt;
</code></pre>

<hr>

<blockquote>
 Is there a port I can use? 
</blockquote>

Yes, there is a partial port of GLU for Android - <a href="http://code.google.com/p/glues/" rel="noreferrer">GLU ES</a> (it supports <code>gluErrorString</code>, <code>gluPerspective</code> and numerous other functions):

<blockquote>
 GLU 1.3 partitial port (libutil and libtess components only) for
 OpenGL ES 1.x (CM - Common profile) and above. 
 
 This port supports: 
 
 <ul>
 <li>Quadrics: gluNewQuadric(), gluDeleteQuadric(), gluQuadricCallback(),
 gluQuadricNormals(), gluQuadricTexture(), gluQuadricOrientation(),
 gluQuadricDrawStyle(), gluCylinder(), gluDisk(), gluPartialDisk(),
 gluSphere(). </li>
 <li>Registry: gluGetString(), gluCheckExtension(),
 gluErrorString(). </li>
 <li>Projection matrix manipulation: gluOrtho2D(),
 gluPerspective(), gluLookAt(), gluProject(), gluUnProject(),
 gluUnProject4(), gluPickMatrix(). 2D Mipmaps: gluScaleImage(),
 gluBuild2DMipmapLevels(), gluBuild2DMipmaps(). </li>
 <li>Tesselation:
 gluBeginPolygon(), gluDeleteTess(), gluEndPolygon(),
 gluGetTessProperty(), gluNewTess(), gluNextContour(),
 gluTessBeginContour(), gluTessBeginPolygon(), gluTessCallback(),
 gluTessEndContour(), gluTessEndPolygon(), gluTessNormal(),
 gluTessProperty(), gluTessVertex().</li>
 </ul>
</blockquote>

I can't seem to include glu.h in my Android NDK project.

I'm trying to port existing C++ code to NDK, and it uses glu in a few places (notably <code>gluErrorString</code>).

Does OpenGLES not have glu?

Is there a port I can use?

If not I can probably remove the calls to things like <code>gluPerspective</code> and so on, but what do I do about <code>gluErrorString</code>?

Can I use glu with Android NDK

Android

我似乎不能在我的Android NDK项目中包含lu.h。我正在尝试将现有的C++代码移植到NDK，它在一些地方(特别是gluErrorString)使用了glu。OpenGLES没有glu吗？有没有我可以使用的端口？如果不是，我可能可以删除对gluPerspective等东西的调用，但是我该如何处理gluErrorS...

问我可以将glu与Android NDK一起使用吗
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问我可以将glu与Android NDK一起使用吗
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