Deeper Into Space
Deeper Into Space
Clip Space: Similar to View Space, but the frustum is now “squished” into a unit cube, with the x and y coordinates normalized to a range between -1 and 1, and z is between 0 and 1, which simplifies clipping calculations. The “perspective divide” performs the normalization feat, by dividing all x, y, [...]
Space Invaders
Space Invaders
Before we dive into pipeline details, we need to first understand the high level view of how 3D objects and 3D worlds are defined and how objects are defined, placed, located, and manipulated in larger three-dimensional spaces, or even within their own boundaries. In a 3D rendering system, multiple Cartesian coordinate systems (x- (left/right), [...]
In the Pipe, Five By Five
Because of the sequential nature of 3D graphics rendering, and because there are so many calculations to be done and volumes of data to be handled, the entire process is broken down into component steps, sometimes called stages. These stages are serialized into the aforementioned 3D graphics pipeline.The huge amount of work involved in creating [...]
ExtremeTech 3D Pipeline Tutorial
From the movie special effects that captivate us, to medical imaging to games and beyond, the impact that 3D graphics have made is nothing short of revolutionary. This technology, which took consumer PCs by storm about five years ago, has its roots in academia, and in the military. In fact, in some sense, the 3D [...]
OpenGL|ES 资源
– OpenGL ES –
OpenGL® ES is a low-level, lightweight API for advanced embedded graphics using well-defined subset profiles of OpenGL.
相关链接：
http://www.khronos.org/opengles/
– Klimt –
Klimt (formerly known as SoftGL) is a 3D library with a similiar API to that of OpenGL and OpenGL|ES, targeted for mobile devices. We are searching for developers. If you want to join [...]
fedora6中的mesa3d安装
我的linux版本是Fedora6，本来想装最新版的mesa3d，结果发现缺少库，搜索网上，找到下面这篇文章，转过来， 备份一下。我想这个版本的安装，应该也可以安装在centos4.7上。
Embedded GPU with OpenGL ES AP…
Embedded GPU with OpenGL ES API. http://www.ategpu.com
交互式计算机图形学－基于OpenGL的自顶向下方法
我对于计算机图形学也是初学者，前面兜了很大的圈子来学习OpenGL ES的东西，发现到头来，基础知识不够。在网上找了很多的图形学资料，但感觉还是不够好，直到碰到这本书，我想我找对了。买了一本英文版第5版的，现在感觉很好，正在学习，争取1个月内，将关心的知识融会贯通。
适合初学者。
