• Home
  • What Does 3D Mean In Computers?
Technology

What Does 3D Mean In Computers?

In computers, 3-D (three dimensions or three-dimensional) describes an image that provides the perception of depth. When 3-D images are made interactive so that users feel involved with the scene, the experience is called virtual reality.
Click to see the full answer

In computers, 3-D (three dimensions or three-dimensional) describes an image that provides the perception of depth. When 3-D images are made interactive so that users feel involved with the scene, the experience is called virtual reality. You usually need a special plug-in viewer for your Web browser to view and interact with 3-D images. Virtual reality experiences may also require additional equipment.

3-D image creation can be viewed as a three-phase process of: tessellation, geometry and rendering. In the first phase, models are created of individual objects using linked points that are made into a number of individual polygons (tiles). In the next stage, the polygons are transformed in various ways and lighting effects are applied. In the third stage of 3D modeling, the transformed images are rendered into objects with very fine detail.

Popular products for creating 3-D effects include Extreme 3D, LightWave 3D, Ray Dream Studio, 3D Studio MAX, Softimage 3D, and Visual Reality. The Virtual Reality Modelling Language (VRML) allows the creator to specify images and the rules for their display and interaction using textual language statements.

This was last updated in February 2016

Continue Reading About 3-D (three dimensions or three-dimensional)
9 Related questions Answers found

What do you meant by 3D graphics?

Filters. The creation, display and manipulation of objects in the computer in three dimensions. 3D CAD and 3D graphics programs allow objects to be created on an X-Y-Z scale (width, height, depth).

Are there 3D computers?

Choose the perfect 3D laptop As more 3D laptop computers become available, people looking to experience the thrill of three dimensions have an increasing variety of choices. If you're in the market, you'll want to find a model that fits both your budget and your needs.

What is a 3D software?

3-D software is a type of computer graphics software that enables the design, development and production of 3-D graphics and animations. 3-D software allows users to visualize, design and control an object, environment or any graphical element within a three-dimensional scope.

How do 3D games work?

With 3D rendering, your computer graphics converts 3D wireframe models into 2D images with 3D photorealistic, or as close to reality, effects. ... A rendering engine is usually included in a modern 3D game engine and it can achieve really amazing graphics.

How are 3D images stored?

A 3D mesh is where the shape of the 3D model is stored as opposed to the color of a 3D model. The 3D mesh geometry is typically made up of hundreds of thousands (or even millions) of points in space connected together to form small triangles or rectangles.

Is there any 3D laptop?

The Acer Predator Helios 300 is one of the best laptops for 3D modeling and provides excellent value. Be it high-end 3D modeling applications like 3D Max, Maya, and Revit, this device has the processing firepower to handle modeling and renderers with seamless ease.

What is a 3D laptop?

A three-dimensional (3D) laptop is an electronic device that can be used as a portable computer, which features a monitor that can be used to view 3D images. There are a few different ways in which the visual features of a 3D laptop can be achieved, though most of them require a user to wear special glasses.

What are 3D materials?

“A 3D material is basically what you layer on top of a 3D object, to control the way the object is perceived when rendered. It behaves much the way a material does in the real world - whether that's the way light interacts with its surface, or the nuances of colour, texture, transparency and reflectivity.

What do 3D modelers do?

What Does a 3D Modeler Do? 3D modelers build 3D characters and environments that are based on the concept art. To create the models' surfaces or skins, they paint and wrap 2D textures on a digital frame. Modelers also create character skeletons, which animators then control.