What is meaning of 3D ?

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Three-dimensional model that displays a picture or item in a form that appears to be physically present with a designated structure.

Essentially, it allows items that appeared flat to the human eye to be display in a form that allows for various dimensions to be represented.

These dimensions include width, depth, and height.

In a 3-D film or picture, the objects look real and solid instead of looking like a normal flat picture

These computer games rely on 3-D graphics

The picture looks great because it's in 3-D

3-D animation/graphics/technology

it allows items that appeared flat to the human eye to be display in a form that allows for various dimensions to be represented.

These dimensions include width, depth, and height.

Relating to or denoting a film or video game that creates an impression of depth and solidity, typically by means of stereoscopic techniques.

a 3D first-person shooter game

The quality of being three-dimensional.

all their projects are modelled in 3D from start to finish

today saw the debut of the BBC's new weather graphics, in 3D and with dynamic imaging

The 3D nature of these tools invites the designer to think and act in the third dimension to a greater degree than previously imagined

But the attempt to translate that into 3D space does seem to lose something in the translation.

In computers, 3-D (three dimensions or three-dimensional) describes an image that provides the perception of depth.

Shown in the context of a 3D model, they demonstrate how much of a workstation, for example, is actually within reach of the user.

When 3-D images are made interactive so that users feel involved with the scene, the experience is called virtual reality.

They receive a 3D facade plus texture and colors.

You usually need a special plug-in viewer for your Web browser to view and interact with 3-D images.

Creating 3D animation can be a painstakingly difficult task requiring time and patience.

Virtual reality experiences may also require additional equipment.

Such 3D modeling, however, is still rare in architecture firms