Does OpenGL ES not have glu?

OpenGL ES 1.1：

#include

#include

OpenGL ES 2.0：

#include

#include

Is there a port I can use?

是的，Android的部分端口为GLU – GLU ES(支持gluErrorString，gluPerspective和许多其他功能)：

GLU 1.3 partitial port (libutil and libtess components only) for

OpenGL ES 1.x (CM – Common profile) and above.

This port supports:

Quadrics: gluNewQuadric(), gluDeleteQuadric(), gluQuadricCallback(),

gluQuadricNormals(), gluQuadricTexture(), gluQuadricOrientation(),

gluQuadricDrawStyle(), gluCylinder(), gluDisk(), gluPartialDisk(),

gluSphere().

Registry: gluGetString(), gluCheckExtension(),

gluErrorString().

Projection matrix manipulation: gluOrtho2D(),

gluPerspective(), gluLookAt(), gluProject(), gluUnProject(),

gluUnProject4(), gluPickMatrix(). 2D Mipmaps: gluScaleImage(),

gluBuild2DMipmapLevels(), gluBuild2DMipmaps().

Tesselation: gluBeginPolygon(), gluDeleteTess(), gluEndPolygon(), gluGetTessProperty(), gluNewTess(), gluNextContour(), gluTessBeginContour(), gluTessBeginPolygon(), gluTessCallback(), gluTessEndContour(), gluTessEndPolygon(), gluTessNormal(), gluTessProperty(), gluTessVertex().