Disadvantages of the z-buffer method, Computer Graphics

Assignment Help:

Disadvantages:

1)   Doubles memory needs, one for at least z-buffer and one for refreshes- buffer.

2)   Dependency of device and memory intensive.

3) Wasted calculation upon drawing distant points such are drawn over along with closer points which occupy the similar pixel.

4)   Spends time when rendering polygons such are not visible.

5)   Needs re-calculations while changing the scale.

 


Related Discussions:- Disadvantages of the z-buffer method

Definitions of hypertext, Definitions of Hypertext A manner of pre...

Definitions of Hypertext A manner of presenting information online along with links among one piece of information and the other. These links are termed as hypertext links

Graphic interchange format (gif), Graphic Interchange Format (GIF): The Gr...

Graphic Interchange Format (GIF): The Graphic Interchange Format is an efficient implies to transmit images across data networks. In the early 1990 year the original designers of

Boundary-fill algorithm or flood-fill algorithm , boundary-fill algorithm o...

boundary-fill algorithm or flood-fill algorithm As you saw the implementation of scan line polygon fill requires that boundaries should be straight line segments.  The seed fi

Achieve a perspective projection on the plane of unit cube, Achieve a persp...

Achieve a perspective projection on the z = 0 plane of the unit cube, demonstrated in Figure (l) from the cop at E (0, 0, 10) upon the z-axis. Figure: I 01:  currently c

Introduction to computer graphics, Introduction To Computer Graphics ...

Introduction To Computer Graphics Early man employed drawings to communicate even before he learnt to communicate, write or count. Incidentally, these earliest hierogly

Polygon surfaces - curves and surfaces, Polygon Surfaces - Curves and Surfa...

Polygon Surfaces - Curves and Surfaces   By Figure 1 and Figure 2 it is clear that it is possible to store description of objects as a set of surface polygons and similar i

Flat panel displays - hardware primitives, Flat Panel Displays - Hardware P...

Flat Panel Displays - Hardware Primitives 1.  Flat panel displays have now become more common. These include liquid crystal displays (LCD) and thin film electroluminescent disp

Given two triangles p along with vertices as p1(100, Given two triangles P ...

Given two triangles P along with vertices as P1(100,100,50), P2(50,50,50), P3(150,50,50) and q along with vertices as Q1(40,80,60), q2(70,70,50), Q3( 10,75,70), determine that tria

Alias wavefront - softwares for computer animation, Alias Wavefront - Softw...

Alias Wavefront - Softwares for Computer Animation Alias is one of the highest computer animation packages out there. Alias was formed by the company which used to be Alias, a

Interactive 3d computer graphics, Describe interactive model of computer gr...

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

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd