= position; // 当立方体中央处于原点时 立方体上位置即等价于向量}You only need to sample the texture in the slice shader: #version 330 corein vec3 TextCoord;uniform samplerCube skybox; // 从sampler2D改为samplerCubeout vec4 color;void main(){ color = texture(skybox, TextCoord);}To place the bounding box in the scene, outermost, the basic way is to temporarily turn off the deep cache write, first draw the bounding box, so that
, we have learned that the texture coordinates of this mapping are the model coordinates of the 3D object itself.Sky BoxWell, after explaining the cube mapping, now to explain how to achieve the sky. There are many ways to achieve the sky. In general, we can create a sky geometry, which can be a sphere, or it can be a cube. Here we use the sphere to represent the sky box. After creating the Sky box, when drawing, we need to be aware that, as we said above, no matter how the camera moves, there i
Create a 3D scene, such as outdoor is the sky, the earth has a distant background. This can be easily achieved by Skybox.
The use of 1,skybox
Skybox is actually a cube, just a different skin on each surface of the interior. Then the camera in the cube inside, feel like an indoor environment affixed to the blue sky and white clouds, let people feel
Sky box
1. Categories of the sky
Currently, the "sky" technology is described in three types:
Flat sky plane)Put only one tablet on the top of the head.
Sky Dome)A curved surface is placed on the top of the head.
Sky box)In the scenario is a cube.
The sky box is often a cube composed of six faces and often moves with the moving of the viewpoint.
The sky box depicts scenes that are far beyond reach.
2. Implementation of the sky box
Unlike the common cube implemented by d3d, in most cases, our
I forwarded the post here http://dong2008hong.blog.163.com/blog/static/4696882720140294039205/The original posts do not know the addressI've simply put it down here. Write useless, translated into ChineseA picture making 360 cubic (6 sides) panorama首先将图划分为格子 注意必须格子的宽高必须为2的幂(248,...256,512,1024这样)格子最少数量不能少于 宽3* 高4And then look at this picture is actually a cube of six sides notice this, the same color of the circle means that they will be next to each other, that is, you should be the same color
Satellite communication has played an important role in the global communication field since its emergence in 1960s. With the emergence of the Internet tornado, the satellite Internet technology combined with the Internet has become a new hotspot in the development of satellite communication.
Satellite Internet technol
Tags: Wuhan satellite map Baidu The commercial map of Wuhan satellite is displayed on the 15th, 17th, and 19th levels respectively. The downloaded map is a whole large image, and the full map is a commercial map on the 19th level. The images are for reference only, it cannot be used for commercial purposes.
The Wuhan satellite map is downloaded from Baidu
Tags: HD satellite map Baidu map Guangzhou satellite map
The map of Guangzhou's high-definition satellite map shows 15 levels, 17 levels, and 19 levels of maps. Generally, 17 Levels of map images can be used for commercial use. The map package contains a whole high-level picture, to view the full image, use the professional image processing software ps.
General
Android-satellite-menu Implementation Click the Main button, will pop up a plurality of buttons arranged around the main button, thus forming a satellite pop-up menu. The animation of the child buttons popping up and disappearing is great. This pop-up menu button is applied in Path2.0. Usage in your V Add a component definition to the Iew XML, as shown in the following example: properties are:
;
~ Meteorological data files on the ground.
For ease of communication, the GPS data files in RINEX 2 format are marked with ① no logo; ② ASCII code; ③ each record is 80 characters in length and the block size is 8000; recorded on tape, the first file on the tape is the directory of all files. However, at present, international organizations such as IGS use communication methods (Internet) to quickly extract data from global GPS observation stations for years and store the data in large computer
Remote Sensing Satellite 6
At 10:55 A.M. on July 26, China sent the "China Remote Sensing Satellite 6" to space using the "changzheng 2 C" carrier rocket at the Taiyuan Satellite Launch Center.
The launch of "China Remote Sensing Satellite 6" was developed and produced by the Shanghai Institute of aerospace technology,
SKYBLASTERTM Interactive Satellite communication system is one of the most technologically advanced VSAT systems in the world, and it has the ability to provide broadband video and data information directly to LAN or desktop office systems. Its biggest feature is that the remote station is a microcomputer as a function of receiving and launching is installed on the computer motherboard on the receiving card and the launch card completed. Combining dig
Recently, because of the relationship between Sino-2 and Beidou, many netizens posted the Tle data indicating the orbit of the satellite. Here is a brief introduction to the satellite orbital parameters and the format of the tle. Although no one actually reads the TLE data directly, it is the use of software to obtain satellite orbit and location information, but
first, Kepler's LawThe three Laws of planetary motion proposed by German astronomer J. Kepler. The first and second laws, published in 1609, were summed up in Kepler's data from the observation of the Martian position in the valley of astronomers; the third law was published in 1619. These three laws are called the Ellipse law, the area law and the harmonic law respectively.The contents of the Three laws:Kepler's First law (orbital law) all planets orbiting the Sun are elliptical, and the sun is
ObjectiveLand transportation is the largest application field of GPS satellite positioning system, since the implementation of the satellite positioning system in 08, our province has played a prominent role in vehicle monitoring and dispatching: the main functions include vehicle tracking, route planning and navigation, information inquiry, Traffic command, emergency assistance, etc. It can be said that th
Since the launch of the first man-made Earth satellite in the Soviet Union in 1957, satellites have been widely used in communications, radio, television and other fields. In 1965, the first commercial resounds communication satellite was sent to orbit over the Atlantic Ocean, and commercial communications using geostationary satellites began.
The satellite comm
1 OverviewA TCP/IP network system for measurement and control, transmitting multimedia information including video, voice, and real-time data. Because the system runs in an inaccessible environment, the evaluation of its service carrying capacity and transmission quality needs to be carried out on the simulation system, including the construction of a network experimental platform, the design of reasonable measurement methods, and the development of Performance Testing integrated software. Measu
Basic informationSection Two, Water divisionAutomatic water-body segmentation from high-resolution satellite Images via deep NetworksNotes starting point
Water Division is the basic task of remote sensing.
The traditional method relies on spectra and can only handle low resolution images. And the resolution of the picture, contains more details.
The robustness of the method is tested by the data obtained from different data sensors.
An overview:
Recently has been committed to the Android custom view learning, mainly in the "Android Heroes biography", as well as Csdn blog, the great God and wing of the great God of some articles, wrote in detail, his whim, learned to write a similar satellite effect to achieve a custom view, Share to the blog, look at you pointing twos. Write more rough, forgive me. (because it is written under the Linux system, the effect chart I shoot directly
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.