lamp shader

Translated from: http://www.lighthouse3d.com/tutorials/glsl-core-tutorial/vertex-shader/A vertex shader acts on a number of independent points, one at a time per vertex. The shader does not know the other vertices that make up the graphical entity, nor does it indicate which type of entity the vertex of the action belongs to. For each input vertex,

Interpreting the compiling of Shader Series 2 by CG in Unity and interpreting unitycgshaderIn the example in the previous article, we can see that the output parameters of the vertex shader are directly transmitted as the form parameters of the fragment shader, so a problem may arise, where is the form parameter of the vertex coloring tool passed from?The shape p

: getmaterial). In fact, I have never used other interfaces of this class. (Except setdefaworkworkingdirectory, it sets the shader file directory generated by shadertree ). This class has an important static member ms_pkmaterials, all After the material is created, it will be placed in this array. Nimaterialdescriptor This class is also a very core class in the shader tree, which is responsible f

This series mainly references the book "Unity shaders and effects cookbook" (thanks to the author of the original book) and adds a bit of personal understanding or expansion. Here are all the illustrations in this book. Here is the code and resources required for this book (you can also download them from the official website ). ========================================================== ===================================================== ===== Preface ... Why cginclude? What is CG? Well, in

Chapter 7: shader Efficient GPU Rendering solution This chapter describes the basic knowledge of the coloring tool and the supported interfaces provided by geiv. The example is illustrated with the "gradient Gaussian blur" as the clue.[Background information] [limitations of the computer's central processor] In the "digital image processing" course of the University, the teacher explained the basic algorithm of Gaussian blur. C # is used for basic imp

1. Rendering pipelineTask: Create (or Render) a two-dimensional image from a three-dimensional scene. That is, the computer needs to start from a series of fixed-point data, textures and other information, the final conversion of this information to a human eye can see the image. This work is usually done by both the CPU and the GPU.Three stages:(1) Application phase (CPU): 1. Prepare the scene data. 2. Coarse-grained culling of the work. 3 sets the rendering state of the model, outputting the g

Unity3d Compute Shader New solution particle stacking matrix "two"1.Compute shader have been out for many years, fortunately Unity3d added this feature, of course u3d in the easy development of operating platform, Compute shader in the u3d is quite easy to achieve.2. In addition to compute Shader, there are Vertex

another post-process effect, God Ray, the light of God, is the needle-like glow of a circle around the sun when we look at the sun again.First put the group effect, the scene resources of this article are from the light ink God, the effect of this article shader effectadded the previous HDR and bloom effects: LinksThe code of this article is from a great God in the unity Holy Scriptures, the blogger made a small improvement linkAnd then to do the next

Original address: http://my.oschina.net/u/138823/blog/181131 What?? Shader, it looks like a high-level look, yes, this is a must for unity advanced advanced. So, brother I am here to write down my study on the official website of some experience. This is one. It mainly introduces some surface shaders knowledge. Specific people can also go to the official website (below) to learn. Http://docs.unity3d.com/Documentation/Components/SL-SurfaceShaders.html

Using MonoDevelop write for a period of time shader code, found that the efficiency is too low, so swap with sublime Text. First, installation steps 1, Sublime text official website: HTTP://WWW.SUBLIMETEXT.COM/2, download installs 2, install the package Control https://sublime.wbond.net/installation#st2, download control.sublime-package 3. Open sublime Text, click the menu bar Perferences/borwer Packages 4. Copy the files downloaded from step 2 to

material type, so we need to create a temporary material in the code that uses the Nightfall.shader. Again, we need to convert the screen coordinates into world coordinates in the shader to compute the coordinates with the world center, so we need the MVP inverse matrix (refer to the shader (16) coordinate space and the transformation matrix). Finally, in order to attach the terrain, we need to compute t

ordinary cartoon coloring shader: First look at a shader, cartoon coloring. Since cartoon coloring needs to be judged by different rendering areas, it is more suitable to do cases. Shader "Unlit/newtoonshading" {Properties {_shininess ("shininess", float) =1 _edge ("Edge scale", RA Nge (0,1)) =0.2 _finalcolor ("Final Color", color) = (0.5,0.5,0.5,1) _edgecol

Many people do not know what the lamp host is, including small set just beginning also don't know, the original lamp is Linux, Apache, Mysql, Perl/php/python initials, which is a Web server Web site environment configuration mode. So how does a VPS Configure a lamp host? 　　First, the lamp host is installed Linux system

Starting with Unity4.2, in order to reduce the first packet size, all shader engines are not added to the game program by default, and unity will pack the shader engine into the assetbundle resources, as unity Support says, but I can't find it in my test (maybe I'm not opening it ... ), but just add the shader to Editor->graphics settings's

Recently saw Siki Teacher's shader tutorial, thank Siki Teacher, lectures really good. Before reading some shader books, because there is no basis for the study of graphics, so look very painful. Then saw the Siki teacher's video, combined with the previous reading of the book suddenly clear.Here I write down the code of notes and videos to make it easy for me to view later.In this article, we mainly introd

Application Color Rendering. First, we need to introduce several important classes about color rendering in the Android Api:Shader, BitmapShader, ComposeShader, LinearGradient, RadialGradient, and SweepGradient:Public class Shader extends ObjectThis class is used as the base class to return the horizontal span of the color during painting. Its subclass can be used with Piant. Use piant. setShader (Shader

1. Create shader Object Gluint glcreateshader (glenum type)Creates a blank shader object and returns its handle, type Gl_vertex_shader or Gl_fragment_shader2. Define shader Source code stringvoid Glshadersource (gluint shader,gluint nstrings,const glchar** source,glint *lenghs)For example Glshadersource (*

Document directory Begisline Sphere subdivision Object silhouette Shader Model 4 brings us the geometry shader. In fact, this thing already exists in some 3D animation production software, such as Maya 8. I took a look at which preview and csustan.edu of dx10 used to show you the usage and features of geometry shader. To be honest, there is really little

Another post-process effect, God Ray, the light of God, is the needle-like glow of a circle around the sun when we look at the sun again.First put the group effect, the scene resources of this article are from the light ink God, the effect of this article shader effectAdded the previous HDR and bloom effects: LinksThe code of this article is from a great God in the unity Holy Scriptures, the blogger made a small improvement linkAnd then to do the next

11 so passed, no big achievement, but still write a summary of it. A few days ago with Cocos Creator write a demo, involved in shader development, and Cocos has been no good shader tools, on the whim to develop a. Spent two days, simulation unity Shader completed a set of basic material framework, because do not know how to expand the editor, there is no writing