'Screen coordinates' presentation slideshows

CS 352: Computer Graphics

CS 352: Computer Graphics. Chapter 8: The Rendering Pipeline. Overview. Geometric processing: normalization, clipping, hidden surface removal, lighting, projection ( front end ) Rasterization or scan conversion, including texture mapping ( back end ) Fragment processing and display.

737 views • 57 slides

Chapter 7 The Game Loop and Animation

701 views • 49 slides

CS 470 Introduction to Computer Graphics

532 views • 44 slides

CS 445: Introduction to Computer Graphics David Luebke University of Virginia

The Rendering Pipeline. CS 445: Introduction to Computer Graphics David Luebke University of Virginia. Admin. Call roll Forums signup. Demo. Ogre. Recap Display Technology: DMDs. Digital Micromirror Devices (projectors)

466 views • 39 slides

Some Basic Concepts

Some Basic Concepts. Computer graphics. Clipping. A window is measured physically in terms of pixels. Before you can start plotting points , lines , and shapes in a window, you must tell OpenGL how to translate specified coordinate pairs into screen coordinates.

363 views • 34 slides

Basics of Rendering

Basics of Rendering. Pipeline Based Rendering Objects in the scene are rendered in a sequence of steps that form the Rendering Pipeline. Ray-Tracing A series of rays are projected thru the view plane and the view plane is colored based on the object that the ray strikes. Scene Definitions.

409 views • 29 slides

Coordinate Reference Frames

Coordinate Reference Frames. Chun-Yuan Lin. Coordinate Representations (1). To generate a picture using a programming package, we first need to give the geometric descriptions of the objects that are to be displayed. These descriptions determine the locations and shapes of the objects.

337 views • 25 slides

The Rendering Pipeline

The Rendering Pipeline. CS 445/645 Introduction to Computer Graphics David Luebke, Spring 2003. Admin. Call roll Assignment 1. Transform. Illuminate. Transform. Clip. Project. Rasterize. Recap: The Rendering Pipeline. Model & Camera Parameters. Rendering Pipeline. Framebuffer.

341 views • 20 slides

Graphics Pipeline

Graphics Pipeline. The 3D Graphics Pipeline. Scene graph Object geometry. Modeling Transformations. Illumination. N. N. Illumination. Light Source. Surface. Camera. Viewing Transform. Clipping and Projection. Projection. Projection transform Apply perspective foreshortening

236 views • 11 slides