unity webgl

In WebGL, the opengl-es-2.0 API is called, and the opengl-es is designed for embedded devices, which, like other devices, use GLSL (GL shading Language) to write fragment programs and execute on the GPU shader. To complete rendering of the object. GLSL plays a very important role in it, so to play good webgl, we have to understand GLSL, this article mainly introduces the basic use of shader and composition.

Istrolid is an HTML5 game that uses many new web technologies. The game author treeform uses webGL, WebSocket, AudioContext, and the self-developed responsive HTML framework to render graphics, create network connections, play audio, and design the UI ........ .....,. Istrolid is an HTML5 game that uses many new web technologies. The game author treeform uses webGL, WebSocket, AudioContext, and the self-dev

To display 3D images in a browser, WebGL is usually used.Three. js(Http://mrdoob.github.com/three.js/),WebGLThe browser version and video card have high requirements, and many clients cannot use them normally. Later, I found it online.X3DOM(Http://www.x3dom.org/), by using different backend ),X3DOMIt can be compatible with earlier versions of browsers (mainly the IE series) or run without the support of video cards. The commonly used non-

Note: The article is translated from http://wgld.org/, the original author Sambonja 広 (doxas), the article if there is my additional instructions, I will add [Lufy:], in addition, The WEBGL research is not deep enough, some professional words, if the translation is wrong, you are welcome to correct. The results of this demo runouter, inner, and occlusion culling of polygonsThe index cache was last introduced, and drawing using IBO, using the index cac

Note: The article is translated from http://wgld.org/, the original author Sambonja 広 (doxas), the article if there is my additional instructions, I will add [Lufy:], in addition, The WEBGL research is not deep enough, some professional words, if the translation is wrong, you are welcome to correct. The results of this demo runre-use of vertex cachesIn the previous article, a new vertex attribute was added to the three vertices of the polygon, which a

This chapter is mainly about the texture of the further explanation, we often need to put the real picture in the Web page rather than to create a picture, through the texture we can be rasterized graphics and image texture to form a map and the picture in the graphic display. The basic process is consistent with the previous chapters, in the shader is mainly added a sampler of the variable function is to remove the graphics from the texture unit on the different coordinates of the element displ

Webgl -- start to make some real 3D objects Original article of Lesson 4: Http://learningwebgl.com/blog? P = 370 Case study: http://learningwebgl.com/lessons/lesson04/index.html The difference between the code in this lesson and the previous one is completely concentrated in the animate, initbuffers and drawscene features. If you scroll down to animate, you will see some very small changes: variables, remember that the two objects in the current

varVshader_source =[ "Attribute Vec4 a_position;", "Uniform mat4 U_projmatrix;", "Uniform float u_pointsize;", "Void Main () {", "gl_pointsize = u_pointsize;", "Gl_position = U_projmatrix * a_position;", "}"].join ("\ n")varFshader_source =[ "Precision Mediump float;", "Uniform sampler2d u_sampler;", "Void Main () {","Gl_fragcolor = Texture2d (U_SAMPLER,VEC2 (GL_POINTCOORD.X,1.0-GL

The threshold for using 3D technology in H5 is lower, based on WebGL (THREEJS), a subset of OpenGL's browsers, supporting most of the major 3D function interfaces. Currently the mainstream browser has better support, IE needs 11. Recently, the development of Web 3D computer room has been over, there is time to organize some of the results of this period. Mainly involves the use of H5, JS, WebGL technology.G

Boundless business Domain (http://blog.csdn.net/omni360/) This article follows the authoring common agreement "signed-non-commercial-Consistent" Reprint please keep this sentence: The business domain is boundless-this blog focuses on agile development and mobile and object-linked equipment research: Data visualization, Golang, HTML5, WEBGL, THREE. JS, otherwise, from this blog article refused to reprint or reprint, thank you for your cooperation. I

[Unity] Chapter 1 Unity Script Development basics, Chapter 2 unity Script Development Classification: Unity, C #, VS2015 Date created: 1. Introduction The attraction of a game lies in its interactivity. If the game has no interaction, the scenario will be more beautiful and exquisite, and it is difficult to call it a g

WebGL boot load trigger update process AnalysisThe beautiful Life of the Sun Vulcan (http://blog.csdn.net/opengl_es)This article follows "Attribution-non-commercial use-consistent" authoring public agreementReprint Please keep this sentence: Sun Vulcan's Beautiful Life-this blog focuses on Agile development and mobile and IoT device research: IOS, Android, HTML5, Arduino, Pcduino , Otherwise, the article from this blog refused to reprint or re-repro

Supermap 9D Products, you can obtain the SIMD values of the model before calling the Setonlyobjsvisible method to control the display and concealment of individual objects in the model.var Smid = "94"; The Smid value of the floor, multiple floors, in the form of an arrayvar ids = [];var layers = viewer.scene.layers;var layer = Layers.find (scpname);Ids.push (Smid);Layer.setonlyobjsvisible (Ids,false); Only the captured SIMD values are hidden, and the other objects do not change.Supermap

U3d's Assetbundle really is Bo (pit) Big fine (pit) deep AHAndroid words to pack into Streamingassetpath first, after installation, the first run, automatically streaming in the decompression to Persistentdatapath, because the persistent directory was run once before the creation.This will then be downloaded directly to the persistent directory after updating the resources.But what about the WebGL project?There's no such thing as streaming or persiste

IBM machines, and I prefer a vibrant technical atmosphere, and I like to Hacker news every day to talk about the new technology I'm working on. I like it. Universal components have Sencha and Kendoui can choose, make the chart has highcharts selectable, engage in 2D topology and 3D room has hightopo selectable, engage mobile applications have jquery mobile can choose, Every weekend to Xujiahui Park that photo to the sun can see Huse almost become my personal custom wooden stool, open the tablet

1. Using a buffer object to pass data from multiple vertices to the vertex shader requires the following five steps: 1.1 Create Buffer Object (Gl.createbuffer ()). 1.2 Bind Buffer Object (Gl.bindbuffer ()). 1.3 writes data to the buffer object (Gl.bufferdata ()). 1.4 Assigns the buffer object to a attribute variable (gl.vertexattribpointer ()). 1.5 Turn on the attribute variable (Gl.enablevertexattribarray ()). 2. Create a Buffer object (Gl.createbuffer ()) When using

WebGL can be used to render panoramas of the 3D effect, such as a panorama of the Forbidden City. But sometimes we're not just presenting panoramas, we need to increase our interaction. The Forbidden City can also be divided into a lot of areas, such as the outer-facing road, the west Road, and other east-facing road. We need to make some markup on the 3D chart to indicate a small area. When this tag is clicked, the interface switches to the panorama

Google Chrome + Mozilla Firefox 4+ Safari 5.1+ (Mac OS X OS only, excluding Windows) Opera Alpha and above ie9+, but IE does not support WEBGL, but you can download and install IEWEBGL this plugin WebGL is a 3D drafting standard that allows the combination of JavaScript and OpenGL ES 2.0, and by adding a JavaScript binding to OpenGL ES 2.0, WebGL ca

This shows you a super-realistic cloud effect using HTML5 WebGL. WebGL is a technology that renders 3D images in a Web browser, as opposed to the need to install a browser plugin in the past, and with WebGL technology, you only need to write a Web page code to visualize the 3D image.WebGL provides hardware 3D accelerated rendering for HTML5 Canvas so that Web dev

Opengles and the organization format of vertex attributes in WebGL-a joke that's not funnyThe beautiful Life of the Sun Vulcan (http://blog.csdn.net/opengl_es)This article follows "Attribution-non-commercial use-consistent" authoring public agreementReprint Please keep this sentence: Sun Vulcan's Beautiful Life-this blog focuses on Agile development and mobile and IoT device research: IOS, Android, HTML5, Arduino, Pcduino , Otherwise, the article fr