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

Explain about the computer animation, Explain about the Computer animation ...

Explain about the Computer animation Computer animation is the art of creating moving images by computer software and hardware. For 3D animation, objects are designed on a

Camera - polygon rendering and ray tracing methods, Camera - polygon render...

Camera - polygon rendering and ray tracing methods Camera presents "viewpoint" or "eye" of observer. In order to explain the fundamental working of camera we can consider this

Transform from the world to viewing coordinate system, To transform from th...

To transform from the world coordinate system to viewing coordinate system you need to perform the following operations. a) Translate the viewing coordinate origin to the worl

Polygonalization of the surface, Remember in polygonalization of the surfac...

Remember in polygonalization of the surface, following rules must be followed. Any two polygons (i) share a common edge, (ii) Share a common vertext, (iii) Arc disj

Languge, what languge do computers speak

what languge do computers speak

Frame, what is frame buffer

what is frame buffer

Non-zero accelerations - computer animation, Non-Zero Accelerations - Compu...

Non-Zero Accelerations - Computer Animation This method of simulating the motion is fairly helpful introducing the realistic displays of speed changes, particularly at the sta

List out the various text clipping, List out the various Text clipping? ...

List out the various Text clipping? All-or-none string clipping -if all of the string is inside a clip window, keep it or else discards. All-or-none character clipping - disca

Computer aided design and drafting, Computer Aided Design and Drafting ...

Computer Aided Design and Drafting CADD or CAD stands for Computer Aided Design and Drafting. This is different from both "draw" and "paint" programs in which measurement is c

Describe the term multimedia, Question: (a) Describe the term ‘Multimed...

Question: (a) Describe the term ‘Multimedia'. (b) Briefly describe two main reasons to use ‘Compression' in Multimedia. (c) All Multimedia development teams could have

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages