OpenGL (through the use of the glitz backend).
OpenGL(使用glitz后端)。
The secret of X3D's (potential) success is that OpenGL has become ubiquitous.
X3D(可能)成功的秘密是OpenGL已经成为无处不在的技术。
Make sure that Trackball Rotation is active in your camera Advanced OpenGL menu.
确保高级OpenGL菜单中的球形旋转选项是被激活的。
Of course, you can use OpenGL or D3D for 2D games, but it's usually not worth it.
当然，你可以用OpenGL或者D3D制作2D游戏，但通常这并不值得。
This can be particularly true of OpenGL ES applications written for other platforms.
这一点对于那些为其他平台而写的OpenGLES应用程序来说尤为如此。
Opengl Equivalent to Texture Blending?
OpenGL相当于纹理混合？
OPENGL program that generates graphics with light and texture, graphics can be moved.
说明：OPENGL程序，生成带光照和纹理的图形，图形可以移动。
One question that people often ask is, why not use OpenGL or DirectX for accelerated rendering?
为什么不使用OpenGL或者DirectX进行加速渲染呢？这是人们经常问的一个问题。
This model of imperative graphics owes much more to OpenGL-style drawing than to the declarative Web.
这种命令式的绘图模型更类似于opengl风格的绘制，而不是声明性的Web。
With OpenGL, you can render high-quality 3d scenes in real time, without the overhead of a ray-tracer.
使用OpenGL，可以实时地呈现高品质的3d场景，而没有光线跟踪器那样大的开销。
The problem is that WebGL relies on OpenGL 2.0, and not all Windows systems have its drivers installed.
这样做的问题在于WebGL依赖于opengl 2.0，而并非所有的Windows系统都安装了它的驱动。
Android addresses the graphics challenge with built-in support for 2-d and 3-d graphics, including the OpenGL library.
Android通过提供对2d和3d图形的内置支持，包括opengl库，解决了图形方面的挑战。
The thing that takes most of your time in building the OpenGL client for the first time is setting up the environment.
在第一次构建OpenGL客户机的过程，大部分时间都花在设置环境上。
OpenCL was initially developed by Apple but later taken under the Khronos umbrella, a non-profit group managing several standards including OpenGL and WebGL.
OpenCL最初由Apple开发，但随后被非盈利组织Khronos接收，该组织管理着若干标准，包括OpenGL和WebGL。
Mozilla's canvas currently supports only two-dimensional graphics, but 3D might be on the horizon if OpenGL facilities are made available for the Mozilla platform.
Mozilla 的canvas目前仅支持二维图形，但是如果 Mozilla平台得到OpenGL设施的支持也可绘制3D。
Developers familiar with OpenGL ES 2.0 will recognize WebGL as a Shader-based API using GLSL, with constructs that are semantically similar to those of the underlying OpenGL ES 2.0 API.
熟悉OpenGLES 2.0API的开发者会发现，WebGL使用的是GLSL基于着色的API，它在语义上与底层的OpenGL ES 2.0 API拥有类似的结构。
Those system libraries are in turn used to create higher-level libraries (like OpenGL, or GTK), and the designers of those libraries often decide to use the language the system libraries used.
这些系统库反过来用于构建高级库(如opengl，或者gtk)，这些库的设计者通常又会采用系统库所使用的语言。
These days, the window server is implemented on top of OpenGL, and the 2D drawing is handled either in software or by sending OpenGL commands to the window server, exactly as would happen with X11.
现在，窗口服务器是在OpenGL的上层运行的，而2D绘图则由软件或者向窗口服务器发送OpenGL命令来处理，完全和X11一样。
These days, the window server is implemented on top of OpenGL, and the 2D drawing is handled either in software or by sending OpenGL commands to the window server, exactly as would happen with X11.
现在，窗口服务器是在OpenGL的上层运行的，而2D绘图则由软件或者向窗口服务器发送OpenGL命令来处理，完全和X11一样。
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