learn opengl

The development of Spinach Web site dsluntan.com vx:17061863513 after the blender, I would like to design a model to load their own program, so consider the more common 3DS file format. This attempts to load the 3DS file into its own OpenGL program and display it.We first looked at many examples of ready-to-load 3DS formats, and found that only one program could be run, so we took the program's source code for research. While looking at some foreign f

Multi-GPU development of OPENCL (by the way OpenGL multi-GPU development) Label (Space delimited): accelerates OpenCL Reprint description Source: http://blog.csdn.net/hust_sheng/article/details/75912004 Demand GPU is used in some accelerated optimization projects, and sometimes we use multiple GPUs in order to pursue speed. In terms of OpenCL, how to fully utilize the computational power of multiple GPUs is critical. Multithreading (example of two GP

Off Topic:For the first time, share the blog with you. The place of the water, the place of typos. Environmental communication-criticism. Yes, right away.Previously in the Baidu space to write technology to share blog post, and then Baidu did not say that the entire space sealed. At that time, it was still a bit chilling. I just want to black it, the director is old. The place should be changed.For want to write a OEPNGL basic study of the topic, mainly online resources a bit old, a lot of can n

1. Introduction to OpenGL As we all know, OpenGL was originally used to develop high-quality image interfaces on their graphics workstation. But in recent years it has become an excellent open 3D graphic interface. In fact, it is an interface of graphics software and hardware. It includes more than 120 graphic functions. "Gl" is the abbreviation of "graphic library", meaning "graphics library ". The emergen

Http://www.opengl.org/wiki/Creating_an_OpenGL_Context OpenGL context CreationIs the part of initialization that creates a fully realized OpenGL implementation. You need to go through this process to use OpenGL. Contents[Hide] 1 A Note on platforms 2 simple context Creation 2.1 The window itself 2.2 pixel format

Introduction With the development of graphics hardware, rendering pipelines are constantly evolving from fixed to non-editable to programmable and smoother directions. More and more GPU-based programming languages are emerging, such as CG, Cuda, and various coloring languages. Today, we will introduce the very close combination of glsl (OpenGL shading language) with OpenGL. Through

If you can use opencl, OpenGL, and OMAP for video processing, the computation speed will be greatly improved. This section briefly introduces how opencl and OpenGL work simultaneously. Both opencl and OpenGL can be used for GPU operations, but the former is mainly used for general computing, while the latter is mainly used for image rendering. In some cases, we

Create a basic compiling environment The first thing that is indispensable is the internal handler and the basic correspondence handler. if the system does not have security issues, follow these steps: sudo apt-get install build-essential Installing OpenGL library Next, we will introduce the library we will use. First, install OpenGL library. sudo apt-get install libgl1-mesa-dev Installing

Disclaimer (Must read!) ): This translation is from the following links, only for learning and communication purposes, do not carry out commercial communication. Also, do not remove this statement when reproduced. In case of any dispute, there is no relationship between the blogger and the person who published the translation. Thank you for your cooperation! http://www.songho.ca/opengl/gl_pbo.htmlOpenGL's Arb_pixel_buffer_object extension is very clos

Reprint please indicate the sourceObjectiveOpenGL ES is a subset of OpenGL and is designed for embedded devices such as phones, PDAs, and game consoles. The API is defined by Khronos Group, Khronos is a graphic hardware and software industry Association, which focuses on the open standards of graphics and multimedia.So OpenGL ES is used as a third-party library in Android.So far,

Use Visual C ++ 5 to implement OpenGL programmingLiu Dongyu1. Introduction to OpenGLAs we all know, OpenGL was originally used to develop high-quality image interfaces on their graphics workstation. But in recent years it has become an excellent open 3D graphic interface. In fact, it is an interface of graphics software and hardware. It includes more than 120 graphic functions. "Gl" is the abbreviation of "

Reply content:Basic syntax Coding techniques, coding specifications Various functions Various PHP modules Learn a CMS or two-time development Learn about Pdo,ado, data-driven layers, and learn MySQL on the go Error mechanism Object oriented Use a framework to help develop Magic method Design Patterns Reflection Write all kinds of tools, drivers. Write a small fra

Lesson 1Fog: This course is based on the Code of Lesson 7th. You will learn three different calculation methods for fog and how to set the fog color and scope.This tutorial is written by Chris aliotta.Do you want to add fog effects to your OpenGL program? I will teach you how to do this in this tutorial. This is my first tutorial. I am also a beginner in OpenGL/C

glint and glsizei ),F indicates a 32-bit floating point number (OpenGL defines this type as glfloat and glclampf ),D indicates a 64-bit floating point number (OpenGL defines this type as gldouble and glclampd ).V indicates that several parameters passed will use pointers. See the example below.These functions have the same function except for the type and number of parameters. For example, the functions of

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

value with the depth value of the second pixel. Which depth is left in depth is dependent on the depth function you choose. For example, if the current depth function is comparefunction.lessequal, only values less than or equal to the current depth value will be retained, and values greater than the current depth value will be discarded. This is called the depth test, which is tested in depth every time the pixel is drawn. When a depth test is performed on a pixel, its color is written to the r

When you start to pick up OpenGL on the Linux platform or on other non-Windows platforms, you'll be able to feel the power of OpenGL over DX. Cut to the chase. First of all, you can Baidu "Qt OpenGL Tutorial", you can download to a DOC format document, very nice. can refer to slowly introduction, and then combined with the control of Qt itself, as well as Qgrap

OpenGL ES tutorial for Android-Part IV-adding colors January 14th, 2010 by Per-Erik Bergman-Android,Embedded Last tutorial was about transformations. This tutorial will be a short one. I'm going to talk about adding color to your mesh. I will continue with the source code from tutorial II. This tutorial is about coloring. Adding color 3D models with no colors are pretty boring so let's add some color to it. in general colors need no explanation.

Excerpt from: http://mtoou.info/directx-opengl-shenme/Bring up graphics and graphics, especially when playing computer games (usually installed) many people are not immediately reminded of a noun called direct X, usually what direct 9.0c and other things are playing games necessary. So do you know what Direct X is? Besides, do you know what a similar term OpenGL is? This article will briefly introduce and c