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

Translation - 2-d and 3-d transformations, Translation - 2-d and 3-d Transf...

Translation - 2-d and 3-d Transformations It is the process of changing the position of an object. Suppose an object point P(x,y)=xI+yJ be moved to P'(x',y') by the specified

Polygon representation methods - space partitioning, Polygon representation...

Polygon representation methods - Space Partitioning Representations Space partitioning representations: this type of representation is used for explain the interior pr

Introduction of curves and surfaces, Introduction of Curves and Surfaces ...

Introduction of Curves and Surfaces This section has covered the methods of generating polygons, closed and curves surfaces. Under those methods we have discussed different ty

Briefly explain modes and switches, Question 1 Write a note on: Audio Spec...

Question 1 Write a note on: Audio Spectrum & Audio Waveform Question 2 What is high dynamic range color? Explain gradient color Question 3 Describe Time-Remapping

Polygon clipping algorithm, Write a polygon clipping algorithm to clip a po...

Write a polygon clipping algorithm to clip a polygon against rectangular clipping are. Read the vertices of polygon to be clipped. 2. Read the coordinates of the rectangular cl

Curved surfaces, Build a program that allows: 1. using mouse or keyboard...

Build a program that allows: 1. using mouse or keyboard to move around on a set of 16 control points;  2. modify the value (drag along x, y, or z) of a point;  3. display

Area subdivision method - visible surface detection, Area subdivision Metho...

Area subdivision Method - Visible Surface Detection What are the circumstances to be fulfilled, in Area-subdivision method, thus a surface not to be divided in addition? S

Draw a picture in wpf dotnet programming using visio, is there any plugin a...

is there any plugin available to draw a picture in wpf dotnet programming using microsoft visio?

Electronic encyclopedia, Electronic Encyclopedia : This is the applica...

Electronic Encyclopedia : This is the application of multimedia for the creation of an encyclopedia along with millions of entries and hypertext cross references covering a br

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