OpenGLESPro

这是一个Android上的OpenGL ES 高级进阶学习项目，我会不断地补充sample，并在关键代码处附上中英文注释。

This is a OpenGL ES advanced learning project for Android, and I will continue to code and commit samples and write chinese and english commets for some import code.

在我的掘金上，我会发布相关的OpenGL ES 高级进阶教学文章，包括每个例子的对应的讲解文章，以及一些其它知识，欢迎关注：https://juejin.im/user/5afabe81f265da0b7b361036/posts

I will publish some Android OpenGL ES advanced learning articles on my juejin, including the articles related to every samples in this project, and other knowledge. Welcome! Link: https://juejin.im/user/5afabe81f265da0b7b361036/posts

目前工程中有6个例子:

Now, this project contains 5 samples.

• SampleShader

  一个演示OpenGL 3.0 shader的例子，主要演示其中的location字段的作用

  A sample demonstrates the usage of location in OpenGL 3.0 shader.

  https://juejin.im/post/5ca9863151882543f400b745

• SampleTextureArray

  一个纹理数组的例子，通过使用sampler2DArray将一组纹理传给fragment shader

  A sample demonstrates the usage of texture array. In the fragment shader, we use sampler2DArray to hold an array of texture.

  https://juejin.im/post/5ce0aca6e51d4510a37bab4b

• SampleBinaryProgram

  一个使用二进制GL program的例子，演示将link好的GL Program以文件的方式保存，以及读取GL program文件并加载

  A sample demonstrates the usage of binary GL program. We can save the linked GL program to file and load a binary GL program from file.

• SampleFenceSync

  一个使用栅栏做GL命令同步的例子

  a sample of using fence to synchronize the GL commands.

• SampleMultiRenderTarget

  一个多渲染目标的例子，可以一次渲染到多个纹理上

  This is a sample of multiple render targets, with which we can render to multiple textures at a time.

• SampleVBOAndIBO

  VBO(Vertex Buffer Object)和IBO(Index Buffer Object)的使用方法

  This sample demonstrates the usage of VBO(Vertex Buffer Object) and IBO(Index Buffer Object)。