stipple texture

1. First of all, I think there are too many options for D3D texture ing, which gives people a dazzling feeling. In addition, it is not easy to distinguish the differences between different options at first glance, I don't know how to use these options, or how they correspond to previous experiences. These options include: Dark mapping Animated Dark mapping Blending with Material Diffuse Color Darkmap with Material Diffuse Color Glow mapping Det

Label: SDL direct3d OpenGL texture The previous article analyzed the sdl_createrenderer () function used to create a Renderer in SDL (). This article continues to analyze the source code of SDL. This document analyzes the SDL texture (sdl_texture ). The code process for playing a video by using SDL is as follows. Initialization: Sdl_init (): Initialize SDL. Sdl_createwindow (): create a win

Go from "translation" Nehe OpenGL tutorialObjectiveStatement, this Nehe OpenGL tutorial series of articles by 51 blog yarin Translation (2010-08-19), this blog for reprint and a little collation and modification. Thank you for compiling Nehe's OpenGL pipeline tutorial, as well as yarn translation finishing.Nehe OpenGL Lesson Sixth: texture mappingTexture mapping:In this lesson, I'll teach you how to map textures to six facets of a cube. learning

Note: The article is translated from http://wgld.org/, the original author Sambonja 広 (Doxas) The effect of this demo Lufy: First wordy a few words, really good years did not write a blog, after the work to re-contact HTML5 development, although not as strong as before the desire to write the article, but looked at the previous WebGL tutorial only translated a half, so good tutorial, so broken more also really pity, So I'll try to take some time to fill in this part of the article. attributes

SDL2 source code analysis 4: texture (SDL_Texture), sdl2sdl_textureThe previous article analyzed the SDL_CreateRenderer () function used to create a Renderer in SDL (). This article continues to analyze the source code of SDL. This document analyzes the SDL texture (SDL_Texture ).The code process for playing a video by using SDL is as follows.Initialization: SDL_Init (): Initialize SDL. SDL_CreateWindow

1. Create Texture Images OpenGL requires the height and width of the texture must be 2 of the n-th square size, only to meet this condition, this texture picture is valid. Once we get the pixel value, we can pass the data to OpenGL and let OpenGL generate a texture map: Glgentextures (1, @

Three. js source code annotation (37) Texture/CompressedTexture. js I also just started learning. Sorry for the errors in many places. The following code is a comment on the Texture/CompressedTexture. JS file in the THREE. js source code file. /*** @ Author alteredq/http://alteredqualia.com/* // Texture class is used to create a compressed reflection refraction

By ho minggui (http://blog.csdn.net/hmg25)Reprinted please indicate the source The previous examples are solid 3D models. Today, we began to attach the gorgeous textures to these models to make them look closer to the real objects we remember. Function startup To use textures, we need to turn on some OpenGL switches to start some of the features we need: gl.glEnable(GL10.GL_TEXTURE_2D); . This call is indispensable. If you do not enable this function, you cannot map the image to a polygon.

Texture coordinates 1. What is texture coordinates? The Direct3D texture coordinate system consists of a U-axis that represents the horizontal orientation of the image and a V-axis that represents the vertical orientation of the image. The coordinates (U,V) specify an element on the texture, which we call the

Rectangle TextureThe texture target is gl_texture_rectangle.First, the rectangular texture cannot be mip-mapped;Then, the rectangular texture is not normalized (actually addressing the pixels)Finally, texture coordinates cannot be duplicated, and texture compression is not s

PBRT reading: 11th Chapter Texture Section 11.1-11.4http://www.opengpu.org/forum.php?mod=viewthreadtid=5817 11th Chapter Texture To introduce textures into the material model, we now introduce a set of interfaces and classes. Recall that the materials described in the 10th chapter are based on parameters describing their characteristics (diffuse reflectance, gloss, etc.). Because the nature of the material