OpenGL package
Once GLSurfaceView and GLSurfaceView. Renderer class are used to create a View container for OpenGL, the following classes can be used to call OpenGL APIs:
1. OpenGL ES 1.0/1.1 API package
Android. opengl ------ this package provides a static interface for
OpenGL ES software hierarchical stack. This chapter introduces the calling hierarchical stack of OpenGL ES in Android systems, and analyzes in detail how to implement API call association between libraries through hooks, let us understand the dependencies between libraries. This section describes OpenGL ES in Android. Introduction to
OpenGL features
Since its birth in 1992, OpenGL has become the most widely used and supported 2D and 3D graphics application interfaces in the industry. It can develop thousands of applications on different computer platforms. OpenGL is widely used in military, television broadcasting, CAD/CAM/CAE, entertainment, art styling, medical imaging, and virtual reality.
Recently, I am working on the MFC OpenGL industry. I have found some materials and sorted out the connection for future use.
A collection of OpenGL app with MFCHttp://www.mfcogl.com/
Generating random fractal terrain:Http://www.gameprogrammer.com/fractal.html
Starting OpenGL in a dialog:Http://codeguru.earthweb.com/
The mapping mechanism of OpenGL is OpenGL's drawing style differs from that of windows in general, and the main differences are as follows:(1) Windows uses GDI (Graphy device Interface Graphics Device interface) to draw on the device Description table DC .(2) OpenGL uses OpenGL- related functions (OGL commands) to draw on the render description table RC .(3)
(Draft only, not sorted)
Chapter 1
Introduction
This document describes the specific content of OpenGL ES graphics system, such as what kind of system it is and how it operates. We believe that readers already have basic knowledge about computer graphics. This means that readers should be familiar with the Important Algorithms of computer graphics, basic graphics hardware, and related content.
1.1 formatting of optional features)
Some features define
This article on the basis of the 8th article, to add the lighting effect.
Materials
OpenGL materials are description of what objects are made of. It basically specifies how much of the light they reflect and this are what we would be seeing. OpenGL lighting goes a long way towards modeling real world lighting. In the order achieve proper lighting effects in OpenGL
Because in the work need to combine the floating form to achieve OpenGL multi-view, used to get three-dimensional solid view observation effect, through reference to other materials, design a program framework, on this basis you can expand according to their own needs, to achieve the required functions.Program Implementation Effect Diagram
Key Technology Implementation Introduction:
I. Implementation of
In many OpenGL operations, we send a large chunk of data to OpenGL, such as passing the vertex array data that needs to be processed. Transferring this data can be very simple, such as copying data from the system's memory to a graphics card. However, because OpenGL is designed according to the client-server model, the data must be transferred from client memory
OpenGL resource assembly
Author:
Liu Peng
Date:
2009-07-21This article collects and summarizes OpenGL documents, tutorials, and online books for learning and developers' reference. Tutorial
The OpenGL getting started series is very clear and recommended.
One of the first OpenGL tutorials-write the first
Label: style blog HTTP color ar use for SP File Introduction
OpenGL is a standard application programming interface for 3D plotting.
OpenGL only deals with 3D plotting, but seldom or never provides graphical user interface programming support. OpenGL * the user interface of an application must be created by other toolkit, such as motif on the X platform and Mi
OpenGL ES is a subset of the OpenGL three-dimensional graphics API designed for embedded devices such as mobile phones, PDAs, and game consoles. OPhone currently supports OpenGL ES 1.0, OpenGL ES 1.0 is based on the OpenGL 1.3 specification and
1. Introduction to hdl1. HDL
HDL: Hardware Description Language of hardware discription language, which describes the operating status of the FPGA/CPLD internal logic gate to implement a certain circuit.
With the development of EDA technology, designing PLD/FPGA using hardware languages has become a trend. Currently, the hardware description languages include VHDL, OpenGL, superlog, system C, cynlib C ++, and C level. Various Languages have various
two clock s are generated after each commit.That is to say,The combined power circuit can be customized in a clock..
Maybe you will ask, if y = A + B + C + D +... + z; can one clock be guaranteed?Yes, although y = A + B + C + D +... + Z is a combination of large power supplies, delay will be very heavy,However, since there are two plug-ins, it is still necessary to finish in one clock, but since delay grows, period also grows, although it can be completed by a clock, The fmax memory will drop
Linux + QT + OpenGL configuration Scheme
I wanted to develop it in Linux. I started to study Linux game programming a few years ago, but I did not find a good framework at that time. Now that there are so many game engines, cross-platform games have become a major selling point of the game engine, and our choices are gradually increasing. For beginners like me, if you want to create a career in Linux, you should l
Recently, the company has never been able to do anything, so it began to visit the forum to pay attention to some things. I accidentally saw the information about the android game engine, so I started to learn OpenGL with a whim. I personally think this should be a foundation for learning the game engine. Recently I was reading the C programming language, so I plan to start learning
When you choose to use OpenGL on Linux or other non-Windows platforms, you will feel that OpenGL is more powerful than dx.
Start with the topic.
First, you can use Baidu's "QT OpenGL tutorial" to download a document in DOC format, which is very nice. You can refer to the Getting Started step, and then combine the controls with QT itself, as well as qgraphicsvie
Personal Original, welcome to reprint, reprint please indicate the original address http://blog.csdn.net/bill_man
Starting from this article, will analyze cocos2D-X 3.0 source code, the first part is to learn OpenGL from the cocos2D-X, that is, to analyze the rendering code of cocos2D-X 3.0, This article first introduces the rendering structure of cocos2D-X 3.0, the official version 3.0 is used.
Void displ
For reasons that I don't know about myself, I have a sense of familiarity with C + +, there is always want to use C + + to complete programming tasks of the impulse, but I really do not like always in the black box in the console input output, and MFC I temporarily do not know how to operate the mechanism, a large string of already completed documents, Looking dizzy, OpenGL is more suitable for the need, and there is a glut can help in the console to
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