opengl graphics driver

Due to the complexity of graphics, often encounter a variety of small problems, here to do a summary, easy to find later. 1. coordinate system In general, the coordinate system is divided into left-handed and right-hand coordinates. 1, the left is the right-hand coordinate and the left-hand coordinate system is shown on the right. Two coordinate systems are rotated, panned, scaled, and there is no way to convert from one to the other. So when pr

Very early plan to learn OpenGL, but because the curriculum and learning algorithms occupy the time, has not been able to start, now this time began to make OpenGL, these days are watching "OpenGL into the 8th edition of the Guide," first read GLSL write shader. Here, try a simple small example with a fixed pipeline, and then start the programmable pipeline.This

This article draws the first example by referring to computer graphics using OpenGL. 1. House defined by the Parameter 2. a flurry of filled rectangles 3. Sierpinski Curve Contains the mouse and keyboard response functions onmouse and onkeyboard. /************************************************************************//* CreateTime:2013-2-18**Author:@Rachel Zhang**Discription: Draw Parameter House, Flurr

1, Open the Drive Wizard 2015, click the "Detect Now" button, as shown in the picture 2, next please click on the "Repair" button in the driver detection list, as shown in the picture 3, then in the list, please tick the video card driver, click the "Download" button, as shown in the picture 4, waiting for the graphics

and the screen will be black and no response will be returned; direct installation will not work. Cause: Ubuntu 10.04/11.10 does not support the sandy bridge architecture well. drivers cannot be installed on HD 2000 graphics cards. Therefore, they cannot be installed on the wide screen. Solution: after several days, I finally solved the problem. I found a lot of Chinese and English websites, which I summarized as follows: 1. Find a display with a squ

questions raised here. Objectively speaking, some questions are very profound and all of them go over the embedded system. I only have to listen. Then the engineer answered a question about Qt5 and Graphics-View. Currently, it can be said that the QWidget family of Qt is mature and will not be greatly developed, with the development of Qt5, new interface classes will emerge, such as QWindow, QSurface, and QScreen. But now (Qt5.2 is coming soon), thes

In May January, I installed Windows 7 Beta on my laptop (integrated with Intel 965 graphics card), but I found a very serious problem. In some real interfaces, A video card driver error occurs. Once an error occurs, aero will become invalid, but Windows 7 will immediately be able to recover the driver. This problem has actually been encountered in Vista, but with

because the fragment texturing and color phase cannot access the frame cache. Frame caching can only be accessed at this stage.A picture summarizes the fixed function pipeline (Visual Summary of the fixed functionality)Visually summarize the various stages of the above pipeline:Replace fixed function (replacing fixed functionality)Now the graphics card allows programmers to program themselves to implement the two phases of the above pipeline:• Vertex

Learning OpenGL (3) drawing spiral graphics [Email protected] Http://blog.csdn.net/kezunhai In OpenGL, graphics are composed of some basic elements, which interpret a set of fixed points or vertex lists as some images drawn on the screen. The smallest element in OpenGL