Interactive 3d computer graphics, Computer Graphics

Describe interactive model of computer graphics and application areas of interactive computer graphics.                                                                                                                                                      

Interactive 3D Computer Graphics  

 Computer graphics includes the process and outcomes associated with using computer technology to convert created of collected data into visual representations. The computer graphics field is motivated by the general need for interactive graphical user interfaces that support mouse windows and widget functions. Other sources of inspiration include digital media technologies, scientific visualization, virtual reality, arts and entertainment. Computer graphics encompasses scientific, art, and engineering function. Mathematical relationships of Geometry define many of the components in a particular computer graphics scene or composition. Physics fundamentals are the basis for lighting a scene. The layout, color, texture and harmony of a particular composition are established with Art and Perception principles. Computer graphics hardware and software are rooted in the engineering fields. The successful integration of these concepts allows for the effective implementation of interactive and thee- dimensional computer graphics. Interactive 3D graphics provides the capability to produce moving pictures of animation. This is especially helpful whine exploring time varying phenomena such as weather changes in the atmosphere, the deflection of an airplane wing in flight, of telecommunications usage patterns. Interaction provides individual users the ability to control parameters like the speed of animations and the geometric relationship between the objects in a scene to one another.

The Building Blocks of Interactive 3D Computer Graphics   

Primitives:  primitives are the basic geometrical shapes used to construct computer graphics scenes and the resulting final images. Each primitive has attributes like size, color, line and width. For two dimensions, examples of primitives include: a line, circle, ellipse, arc, text, plotline, polygon, and spine. For 3D space, examples of primitives include a cylinder, sphere, cube and cone. 3D viewing is complicated by the fact that computer display devices are only 2D. 

Conceptual frame work for interactive graphics  At the hardware level a computer receives input from interactive devices and output images to a display device. The software has three components.

Application program: It is used to create, stores and retrieves from second component.  

Application model  Computer graphics may be used in the following areas: Computational biology, Computational physic , Computer-aided design, Computer simulation, Digital art, Education, Graphic design, Info graphics, Information visualization, Rational drug design, Scientific visualization, Video Games, Virtual reality, Web design. 

Posted Date: 7/1/2012 6:20:15 AM | Location : United States

Related Discussions:- Interactive 3d computer graphics, Assignment Help, Ask Question on Interactive 3d computer graphics, Get Answer, Expert's Help, Interactive 3d computer graphics Discussions

Write discussion on Interactive 3d computer graphics
Your posts are moderated
Related Questions
What you mean by parallel projection?  Parallel projection is one in which z coordinates is discarded and parallel lines from every vertex on the object are extended unless the

To prove: P (u = 0) = p0 Solution : = p 0 B n,0 (u) + p 1 B n, 1 (u) +...... + p n B n, n (u)...............(1)  B n,i (u) = n c i u i (1 - u) n-i B n,0

what is ray tracing algorithm in hidden surface removal

Question 1: (a) Explain the term ‘Corporate Identity'. (b) Give four examples of what a Corporate Identity comprises of and briefly explain their uses. (c) You are an employe

2D Clipping Algorithms Clipping is an operation that eliminates invisible objects from the view window.  To understand clipping, recall that when we take a snapshot of a scene,

Beam Penetration Method and Shadow Mask Method Two methods exist for displaying colors in a CRT monitor - beam penetration method and shadow mask method. Beam penetration metho

Applications that can handle Vector Data There are hundreds of applications under the market which can be used to modify or make vector data. In prepress: Adobe Illustrator, Ma

Buffer Areas Required For Z-Buffer Algorithm For applying z-buffer algorithm, we need two buffer areas or two 2-Dimentional arrays: 1) Depth-buffer [i,j], to sa

TIFF: It is Tagged Image file format which is used mainly for exchanging documents among various applications and computers. This was primarily designed to turn into the standa