clipspaceoutput: sv_position, float4 texelspaceinput0: texcoord0 ): sv_target {// you can use this // return float4 (,)-inputtexture if the reverse code is not transparent. sample (inputsampler, texelspaceinput0.xy); float4 color = inputtexture. sample (inputsampler, texelspaceinput0.xy); color. XYZ = float3 (1, 1, 1)-color. XYZ; return color ;}
Color. XYZ directly calculates the xyz3 dimension vector. The shader is harsh in some places, but this is easy to understand:
Effect:
Note:
It is w
Author:
Ikewu| Reprinted, but the original source, author information, and copyright statement of the article must be indicated in hyperlink form
Web: http://www.dbanotes.net/arch/google_app_engine-summary.html
Press: This is the guest blog series. Contributed by Wu zhuhua, who has been engaged in cloud computing-related research at the IBM China Research Institute, is now working on cloud computing technology.
This is the final chapter of this series. I will summarize the usage
article.Build Environment
There are three steps as follows. The third step is optional:
Install the latest stable version of Python runtime ),. There are three notes: first, the Linux system should bring Python; second, after installing python on Windows, add the python directory to the system path; and third, the Application Server version on the App Engine is 2.6.5. Therefore, do not add the feature
Market also requires a high-resolution version of the application icon. This is an application launch icon with a 512x512 pixel.The Android Market allows you to provide a small promotional graphic. When the app has the latest version, Google may use it everywhere. Although this is optional, it is highly recommended. Graphics cannot contain borders.The Android Market can also use a larger graphic. This is a
driver needs to be installed prior to Android app Development on the Windows operating system.Before Google USB Drive version 9th, the installation process for Google Glass was complicated.Now Google Glass is officially offering more friendly support. Simply run the Android Tools toolset (installed with RAD Studio) to
This weekend to play Google App Engine, write something, is a study notes it. Please correct me if you are not in the wrong place.LIIGO,2009/04/26 Night, DalianOriginal link: http://blog.csdn.net/liigo/archive/2009/04/26/4127055.aspxReprint Please specify source: Http://blog.csdn.net/liigoOne, how do you think of playing Goog
develop services, test services, and achieve better scalability on the App Engine.When protorpc is used for any HTTP-based RPC, some common application scenarios include:
Publish Web APIs used by a third party
Create a structured Ajax backend
Clone long-running server interaction
You can define any number of protorpc remote methods in a single Python class. Each remote method accepts a request (including a specific set of parameters) and returns
On the 6th (Wednesday, it should be our Thursday morning), Google App Engine helper for Django released an update. this will be the last version applied to diango 0.96. the next helper will be based on Django 1.0. for detailed release notes, see here.
I have been watching web2py recently. I haven't followed Django for a long time. The version number seems to h
Recently wanted to study the removal of Google ads in the app, as a result of changing the phone, and the use of Android 6.0 system, temporarily unable to install the auxiliary software root.Objective:See a lot of network articles, generally are two methods: the display ad size parameters to 0, or modify the ad access connection as invalid connection, the former is more general and simple, the latter is a c
requires a screen size that doesn't match
Mobile phone's operator area
Can a mobile phone's ROM support a paid app download for Google Play?
List of supported devices : see the app-supported devices list in the developer backend Workaround: Method One: Try to push through the web version of the installation, open the Web page on the PC, click Ins
social
Although I am bored with the internal network app, I have to admit that apps built on open social Al drive a hot industry. Google engineers analyzed open social standards on the platform. In addition to taking notes, I think about this kind of security issues, although the security issues such as cross-origin, single-origin, and request forgery have bee
pictures. When users want to communicate with their friends, this undoubtedly brings great inconvenience.
The Android Keep app allows users to share notes, but it still doesn't match Evernote, compared to the web end. In Evernote, a user can generate a public link to a note and share it with their friends, ensuring that everyone gets a consistent experience. In Android clients, emails, Facebook posts, Twi
One, add iconYour app's standard icon on the iphone home screen (icon.png) is a square of 57 pixels *57 pixels, png format, cannot have transparency effect or layer, 72DPI. In addition, you can provide a high-resolution icon in the same format as a 114-pixel *114 pixel ([ Email protected]). This icon will come in handy when the user's device is a retina screen. If you are developing an ipad
[Reading Notes] 6.11.19 Beijing airlines GDG Google Developer Conference, Nanjing gdgdevfest2016On Saturday, February 19, we attended the GDG Google Developer Conference at Beihang. At a web session, we listened to the Technical sharing of the participating experts of Google. Free lunch at noon, afternoon tea, and supe
brands, models, sizes are different.The most basic Law----want to make the more different screen size of the phone to adapt to your app, the resulting image screen density version of the more complete.1-51 is shown below:Fig 1-51For example, you only generate hdpi version of the image, but there are many phones only support HVGA resolution,Then the images you generate will look very coarse and rough in these HVGA-only phones, and the user experience
, you get the rendering directly from the texture. Of course, with the increasing richness of the UI components, there are more evolving patterns. For example, when a picture is displayed, it needs to be loaded into memory by the CPU's calculation before it is passed to the GPU for rendering. The display of the text is more complex, requires the CPU to be converted into a texture, and then to the GPU to render, return to the CPU draw a single character, and then re-reference GPU-rendered content
px, technology over the actual use of technology is half of the pixel, that is, half of the pixels = technical dimensions; For example: "Classification" 2 words, I standard is 36px, technology that size is 18px;B: All text, the dimensions of the line spacing are even; because the technology is divided by our size by 2;C: Color Labeling Some technical requirements 16, some technical requirements RGB, due to the limitations of the page so I only labele
To bring an undergraduate to a project that has something to do with Android, so take advantage of the opportunity to learn how to write an Android program.The first material comes from Google official, Portal: https://developer.android.com/training/basics/firstapp/index.html. Because the official routine writing is very clear, basically as long as the steps are good, so do not intend to complete the copy and paste, the main practice of my understandi
supports the brush, such as spritevisual. Remember, be sure to set the object's Size property , because the default value is 0, otherwise it will not be displayed, here, I directly with an expression animation, let its size follow the size of the Canvas.This method is encapsulated so that it can be called in the appropriate place to draw the content, such as in the constructor of the page class. Public MainPage () { this. InitializeComponent (); drawsomethin
Android advertising platform is a lot of different markets for each platform to accept the degree is not the same, Android developers if you want to integrate advertising basic to consider the following two questions:(1) The integration of what advertising, will make money?(2) What ads to integrate, will not be rejected by the market?The end result is often a compromise.The first question is the advertising platform judgment question, I have no say to comment, this article mainly aims at the sec
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