This chapter loads a surface map, that is to say, draw a plane (rectangle), and paste a map (texture) on it as the parking place of the model.
In order to facilitate the use of a single cpp.
Define some variables:
GLint DibiaoChangX,DibiaoKuanZ,DibiaoGaoY;//Length, width, height (Pinyin)
GLuint Dibiaotexture;//Texture ID
Load and set it in ...
Posted on Sat, 02 May 2020 01:19:44 -0700 by yhingsmile
Recently, I have developed a small project with low technical level, and then I write in a mess. Why don't I use object-oriented encapsulation after that? Every call is ok? And then I started object-oriented learning
Posted on Fri, 01 May 2020 19:27:20 -0700 by ihsreal
Project Requirements: app communicates with Bluetooth, and receives messages sent by hardware keys via Bluetooth. app does the corresponding operation, which is similar to Bluetooth headset listening and hanging up.
Less contact before Bluetooth development, classic Bluetooth development has been done android bt , BLE does little, so I don't ...
Posted on Fri, 01 May 2020 14:11:53 -0700 by Paulkirkewalker
Pushing the box is a classic game. Today we are going to play a simple version. In an M*N room, there is a box and a porter. The job of the porter is to push the box to the designated position. Note that the porter can only push the box but not pull it, so if the box is pushed to a corner (as shown in Figure 2), the box ...
Posted on Fri, 01 May 2020 09:10:17 -0700 by hughesa
Date processing common functions
sysdate: current date and time;
to_char(): convert numeric or date type to character type;
to_date(): date conversion function, for example, to_date ('2017-09-27 10:00:00 ',' yyyy MM DD hh24: Mi: Ss');
last_day(sysdate): returns the last day of the month in which the date is located;
Posted on Fri, 01 May 2020 06:09:19 -0700 by mimintweak
1. Try not to use select * to query SQL, but select specific fields.
select * from employee;
Only take the required fields, save resources and reduce network overhead.
When select * is used for query, it is likely that the overwrite index will not be used, r ...
Posted on Thu, 30 Apr 2020 19:55:20 -0700 by adi
I'm a hyperlink
It is said that it is the longest increasing subsequence, but actually it does not decrease..
Split point, split a point into two points to ensure the number of times each point is used.
After dp, it is found that when i is before J, the value of i is less than or equal to j, and the length of dp i+1=j ...
Posted on Thu, 30 Apr 2020 11:44:18 -0700 by squariegoes
See source code Github
Suppose there is a domain with the following fields:
* Long id
* String name
* Integer age
* String school
* LocalDateTime birthday
If we want to make a dynamic query that supports matching by logo (accurate), age (accurate), school (batch), birthday (interval), and name ...
Posted on Thu, 30 Apr 2020 05:19:03 -0700 by why2k
Distribution, generally referred to as probability distribution in computer science, is one of the basic concepts of probability theory. Distribution reflects a random or a certain variable in a system, and its value range and law.
The common distributions are binomial distribution, Poi ...
Posted on Mon, 27 Apr 2020 02:07:09 -0700 by gsb
Definition of basic composition of Chen FF6600FF #FF [red channel] 66 [green Channel] 00 [blue channel] FF [alpha channel (transparency)]
This is what it looks like when it's converted to rgba color. It's actually a more coquettish orange color
Posted on Sun, 26 Apr 2020 08:22:14 -0700 by sanch