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

What are the different types of parallel projections, What are the differen...

What are the different types of parallel projections? The parallel projections are basically divided into two types, depending on the relation among the direction of projectio

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

Parallel projection, Parallel Projection In parallel projection, object...

Parallel Projection In parallel projection, objects in scene are projected onto the 2D view plane along rays parallel to a projection vector. Parallel projection is orthogra

Distinguish between bitblt and pixblt, Distinguish between bitBlt and pixBl...

Distinguish between bitBlt and pixBlt? Raster functions that manipulate rectangular pixel arrays are usually referred to as raster ops. Moving a block of pixels from one locat

Polygon -rendering methods, Polygon -Rendering Methods Now we will see...

Polygon -Rendering Methods Now we will see the application of an illumination model to execute the rendering of standard graphics objects that are formed along with polygonal

Icon based or event driven tools, Icon Based or Event Driven Tools In s...

Icon Based or Event Driven Tools In such authoring systems, multimedia components and interaction cues or events are organized like objects in a structural process or framework

#title starting, #drawing

#drawing

Implement cohen sutherland and liang barsky algorithm, Implement Cohen Suth...

Implement Cohen Sutherland and Liang Barsky line clipping algorithms in C-language. Test your code for line segments with end points falling in various regions.

Fill in the blanks, a__________of a scene is apart of a scene by which rela...

a__________of a scene is apart of a scene by which relate one part of the scene with the other parts of the scene

Categories of orthographic projection, Categories of Orthographic Projectio...

Categories of Orthographic Projection Orthographic projection is additionally divided into Multi-view projection and axonometric projection, depending upon where the direction

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages