This book presents an introduction to programming interactive computer graphics, with an emphasis on game development, using real-time shaders with DirectX 9.0c. It teaches the fundamentals of Direct3D and shader programming, after which the reader
This book presents an introduction to programming interactive computer graphics, with an emphasis on game development, using real-time shaders with DirectX 9.0c. It teaches the fundamentals of Direct3D and shader programming, after which the reader
This book presents an introduction to programming interactive computer graphics, with an emphasis on game development, using real-time shaders with DirectX 9.0c. It teaches the fundamentals of Direct3D and shader programming, after which the reader
This book describes the Direct3D graphics pipeline, from presentation of scene data to pixels appearing on the screen. The book is organized sequentially following the data °ow through the pipeline from the application to the image displayed on the
Introduction to 3D Game Programming with DirectX 9.0 provides an introduction to programming interactive 3D computer graphics using DirectX 9.0, with an emphasis on game development. The book begins with an explanation of the mathematical tools and
Introduction to 3D Game Programming with DirectX 9.0 provides an introduction to programming interactive 3D computer graphics using DirectX 9.0, with an emphasis on game development. The book begins with an explanation of the mathematical tools and
OpenGOpenGL编程初步 OpenGL is the most widely available graphics programming library, and is used for almost every discipline of computer graphics: research, scientific visualization, entertainment and visual effects, computer-aided design, interactive
VGScene speeds the development of all graphical application, providing: a graphical editor integrated in IDE, graphical objects, simplify animation, advanced windows and controls, maximum performance, skinning engine, bitmap effects. VGScene can be
VGScene Version: 2.92 Platform: Delphi 5-2010, C++ Builder 5-2010, Lazarus 0.9.27 Languages: English VGScene speeds the development of all graphical application, providing: a graphical editor integrated in IDE, graphical objects, simplify animation,
Window图形程序设计.This book is about Windows graphics programming using Win32 GDI API, with an introduction to DirectDraw, and an even more brief introduction to Direct3D Immediate Mode. It covers common features implemented on all Win32 platforms, pure
FreeImage supports: >> Loading and saving of as many bitmap types as possible >> Easy access to bitmap components, such as palettes and data bits >> Converting bitmap’s bit depths from one to another >> Accessing pages in a b
AlphaControls 6.21 FS AlphaControls is a collection of standard controls with new properties added in order to enhanced program interface and add behaviors to common controls. Each control have their own properties for painting extended gradient, ex
Preface xv Introduction xvii Mathematical Notation xix Pseudo-Code xxi Contributors xxvi 1 2D GEOMETRY Useful 2D Geometry 3 Trigonometry Summary 12 Useful Trigonometry 13 Trigonometric Functions at Select Points 18 Triangles 20 Generating Random Poi
AlphaControls 2017 -------------------- The Library contains skinning tool for Delphi 5/6/7/2005-2010/XE-XE8, C++ Builder 6/2006-2010/XE-XE8, RAD Studio 10 Seattle, RAD Studio 10.1 Berlin, RAD Studio 10.2 Tokyo TABLE OF CONTENTS --------------- Over
我们常见的RGB图像通常只有R、G、B三个通道，在图像处理的过程中会遇到往往需要向图像中添加透明度信息，如公司logo的设计，其输出图像文件就需要添加透明度，即需要在RGB三个通道的基础上添加alpha通道信息。这里介绍两种常见的向RGB图像中添加透明度的方法。
1、使用图像合成（blending）的方法
可参考上篇博文（python图像处理（十）——两幅图像的合成一幅图像（blending two images） ）
代码如下：
#-*- coding: UTF-8 -*-
from PI
