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1,gltranslatef ( -1.5f,0.0f,-6.0f); Is this the object being observed moving, or is it moving in the position of the viewpoint? My understanding is that the latter (as if the camera were moving to capture the picture), the default object position

1. Overview Recently, until in the band interns, because more people, so a long time did not update the blog, today updated a radar scan close friend effect, and then try to update one every week, first look at the effect: 2. Realize　 1, Effect

about how dictionaries and lists are used differently Compared with list, Dict has the following characteristics: Find and insert the speed is very fast, not with the increase of key and slow, need to occupy a lot of memory, memory waste much. the

Reprint Address: http://blog.csdn.net/arthur_d/article/details/8263294 First, the Hungarian nomenclature "Hungarian":Widely used in environments such as Microsoft Windows.The naming convention for variables (and also macros) used in Windows

Chart.cs Using System;Using System.Drawing;Namespace{Summary description of the Chart.///

ubuntu16.04 Laptop with webcam compilation run PtamReprint Please specify link: https://i.cnblogs.com/EditPosts.aspx?postid=9014147Personal e-mail: [Email protected]Key Laboratory of flight control integration technology of Beihang UniversityPtam is

This article mainly introduces the relationship between data in flash and data in xml in cocos2dx bone animation Armature source code analysis, the previous article introduces the built-in skeleton animation of cocos2dx, this article introduces the

ChingOriginal address: http://blog.csdn.net/qingdujun/article/details/41551151"Attached:--Custom view frequently processed callback functionOnfinishinflate () triggers when all child controls in view are mapped to XMLonmeasure (int, int) determines

simple to achieve ripple effectin fact, the effect of this article is very simple, write this blog focus is to say another thing, play a bit: about memory leaks. first, the implementation of the effect:principle:the principle is only one, is the use

Control partitioning: Self-drawn controls, composite controls, inherited controlsHow do you customize the view in each of these ways?First: Self-drawing controlsInherit view, override OnDraw method, reference in Layout fileExample: Water ripple

Both the toolbar and List View store their own images in the image list. This image list is actually an image list. It is a long bitmap image composed of many small images. 1: Figure 1 If you have 7 20x20 icons, they will

Open VS2013 New Project MFC program: named: MfcopengldemoClick OK next to build a dialog-based programClick Finish:Add a resource to a resource View menuThen add a variable of type protected in MFCOpenGLDemo.h:CMenu M_menu;Add in the

First, use the MFC CImage class to load PNG imagesTo test the effect of CImage drawing a PNG image, we use the software to intercept a 360 interface, and then use tools such as Photoshop to add a transparent area around the image and then save it as

A prefaceThere may be some difficulty in learning advanced features, these new features have not been encountered in the previous C/s + +, and C + + does not support such simple but powerful syntax.Two slicesWhen it comes to slicing, you can imagine

Video tutorial Address watch :Http://pan.baidu.com/s/1mhKQ6kKOne, number (floating point or integer) to text:A) If you convert to a narrow character string, the sprintf function is very useful, and the floating-point number is fine.b) If you

The HTML5 canvas element uses JavaScript to draw an image on a Web page. Content The canvas element itself is not capable of drawing. All the drawing work must be done inside JavaScript1 draw a red rectangle2 specify where to start, where to end, to

There is a problem: the resolution is not changed dynamically immediately, but the window size is changed by scaling:Void CAnimateMakerView: OnSize (UINT nType, int cx, int cy){CFormView: OnSize (nType, cx, cy );# If 1If (: IsWindow

Summary of using the VC picture control to load images (14:45:47) Reprinted Miscellaneous Category: VC (1) Non-dynamic display of images (that is, images are first loaded through the resource manager, with a fixed ID)(2) Loading

Use MFC to implement OpenGL programming for mice who love shopping 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

Obtain the height of the status bar: Rect frame = new rect (); (moveviewdemo) context ). getwindow (). getdecorview (). getwindowvisibledisplayframe (FRAME); // all areas except the display area that comes with the system are obtained here.