TAILIEUCHUNG - Lecture Computer graphics - Chapter 2: OpenGL Overview

In this section, we discuss what the OpenGL API (Application Programming Interface) is, and some of its capabilities. As OpenGL is platform independent, we need some way to integrate OpenGL into each windowing system. Every windowing system where OpenGL is supported has additional API calls for managing OpenGL windows, colormaps, and other features. | OpenGL Overview 10/13/2016 1 An Interactive Introduction to OpenGL Programming 1 OpenGL and GLUT Overview What is OpenGL & what can it do for me? OpenGL in windowing systems Why GLUT A GLUT program template 10/13/2016 2 An Interactive Introduction to OpenGL Programming 2 In this section, we discuss what the OpenGL API (Application Programming Interface) is, and some of its capabilities. As OpenGL is platform independent, we need some way to integrate OpenGL into each windowing system. Every windowing system where OpenGL is supported has additional API calls for managing OpenGL windows, colormaps, and other features. These additional APIs are platform dependent. For the sake of simplicity, we’ll use an additional freeware library for simplifying interacting with windowing systems, GLUT. GLUT, the OpenGL Utility Toolkit is a library to make writing OpenGL programs regardless of windowing systems much easier. It’ll be the base of all of our examples in the class. We conclude the section

• Đồ họa - Thiết kế - Flash
• Computer graphics
• Đồ họa máy tính
• Lecture Computer graphics
• OpenGL programming
• Đồ họa 2D
• OpenGL Architecture
• Interactive computer graphics
• Interactive computer
• A graphics system
• Graphics system
• Graphics programming
• Bài giảng Đồ họa máy tính
• Graphics systems
• Monochrome adaptor
• Color graphics adaptor
• Video display devices
• Raster scan systems
• Drawing elementary figures
• Graphical user interfaces
• Interactive graphics
• Passive graphics
• Geometric modeling
• Computer graphics applications
• Mathematics of parametric equations
• Display devices
• Colored displays
• Graphics applications
• Layout design
• Architectural simulations
• Text mode colors
• Graphics mode colors
• Video memory directly
• Computer forensics
• Computer investigations
• Computer forensics and investigations
• Recovering graphics files
• Graphics file
• Vector graphics
• Programmable shaders
• Procedural methods
• Advanced rendering