[OpenGL] case 11: using a virtual tracking ball to implement a cube rotation Program

// A.11 implement with virtual tracking ball Cube Body Rotation Program /* Rotating cube demo with trackball */# include # include # include # define bool int # define false 0 # define true 1 # define m_pi 3.14int winwidth, winheight; float angle

Strongly supported Baidu's entry into Hong Kong

Today, we are talking about ~" After the escape of the gray-headed Earth-faced face, Mr. Li Yanhong, the master of Baidu, raised the following questions.   In this regard, I personally expressed my strong support for Mr. Li's historic and

[Django] how to load Templates using relative paths

Modify the template_dirs value in settings. py. Annotations provided by Django are described as follows: # Put strings here, like "/home/html/django_templates" or "C:/www/Django/templates ".# Always use forward slashes, even on Windows.# Don't

Implement WDS [also called Bridge]

In modern urban life, everywhere is WI-FI signal, holding the book, where to stop, can receive one or several, some encryption, some not encrypted. you can even directly connect to the Internet by enabling DHCP. I used to share an ADSL with my

Algorithm competition-Training Guide Chapter 2-Summary of common algorithm in Number Theory

Number theory is a magic thing. All the conclusions are classic, some understand, and some do not understand. Next we will introduce them one by one. First, the prime number itself is a very surprising number, because it represents a unique, and

Legend of the martial arts in Shanhai · Huang Dao · the first volume of the young dragon stunned chapter 13th long dream of the poor (on) Fourteen long dream of the poor (on)

"Even ant financial has a reason and value for its existence ." When and where life begins, and where it ends, all mysteries can only be consulted. What is life? How is life? Such a majestic word, such a holy name, seems to be profound, as if the

Hitting oil poetry-My Dream (the dream of the Home Family)

Normal 0 7.8 磅 0 2 false false false MicrosoftInternetExplorer4 Hitting oil poetry-My Dream (the dream of the Home Family) A collection of ancient and modern series, h at a glance, Beyond

An old article I wrote: Practice log4j

Previous articles are stuck here for backup Purpose:1. Write a fatal-level error to the 2000nt log2. Send email notification to administrators for warn, error, and fatal errors3. Other errors are output directly in the background. Tutorial

Crying first-Google's tomb

Google, the first non-Hanmin, and the west Yi. Father: Google, rice, generations of businessmen, wealth accumulation in trillions, rich Party. The only way to admire Confucius and Mencius is to envy the Chinese civilization, and let me move my

Use the code to briefly describe the design patterns of Singleton, abstract factory, bridge, and composite.

Use the code to briefly describe the design patterns of Singleton, abstract factory, bridge, and composite.Singleton: Public Class { Private Static a instance; Private Static () { Instance = ...... } Public static a instance () { Return instance; } }

Collision detection and response based on 2D polygon (6)

6. Computing contactsTo dynamically move a rigid body, we need to accurately calculate the contacts between two collision polygon. This is not complicated for 2D, but it will become very complicated in 3D scenarios. In 2D, you can consider the

Implementation Process of lpc17xx IAP

IAP: Application Programming In a recent project, I need to remotely upgrade the network and use the IAP function. There are also a lot of code for reference on the Internet. The implementation methods are bootloader + usercode, that is to say, a

Collision detection and response based on 2D polygon (3)

3. Further expansion of Fast Moving ObjectsThe above method will achieve very good results when processing slow moving objects. However, when an object moves very fast, the collision system will lose accuracy, collision, or allow the objects to

20 common problems during unity3d usage

1: How to Solve the seams in the sky box?A: In the texture import settings, set the wrap mode to "Clamp ". 2: Why not display the DDS format?A: Unity does not support the DDS format. Unity will optimize the image formats other than DDS as DDS. 3:

Use git to obtain the meego source code

  Install git Use git to clone (clone) source code from the meego source code website http://meego.gitorious.org to learn. The following describes how to install git in Linux and Windows. 1. Install To install the pre-compiled git binary

[Unity3d] several common rendering types: A Brief Introduction to normal shader

[I am not very familiar with this aspect, so I have reposted this article from the Internet and learned it together] Unity3d comes with more than 60 shader. These shader are divided into five categories: Normal, transparent, transparent cutout, self-

[Axure] Creation of the navigation bar: Use axure to create the bread navigation bar

The navigation bar is very common in web page design. It is mainly used to guide website visitors and clearly tell the internal directory of the search engine website. The bread navigation bar is similar to the following: Home> blog> mobile column>

[Unity3d] mobile 3D Game Development: how to use gravity sensing in unity3d

Recommended for learning unity scripts: index on the unity3d Official Website Gravity sensing is very common in the development of mobile games. Unity3d is a collection of gravity sensing related content. A simple JS script demonstrates the use of

[Unity3d] mobile 3D Game Development: how to store and display the highest score (8) -- use touchscreenkeyboard to pop up the keyboard

When you connect to the Android device for debugging, you will find that the data cannot be normally input because no keyboard pops up. In this case, you need a new class: touchscreenkeyboard to bring up the keyboard. Official Website instructions:

[OpenGL] graphics Journey: texture Paster Trilogy

Next, we will introduce texture pasters in OpenGL in the following three steps: 0. Declare the data for storing textures: # Define maxtexture 1 gluint texture [maxtexture]; // defines a texture array for storing the subsequent Image Texture

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