3D
3D (three-dimensional) refers to objects or spaces that have width, height, and depth, giving them a volume and making them appear more realistic compared to two-dimensional (2D) representations. The concept of 3D is widely used in various fields such as computer graphics, animation, printing, cinematography, and virtual reality.
Applications of 3D[edit | edit source]
Computer Graphics[edit | edit source]
In computer graphics, 3D modeling is the process of developing a mathematical representation of any three-dimensional surface of an object via specialized software. The product is called a 3D model. These models are used in a variety of industries, including video games, film, architecture, and engineering.
Animation[edit | edit source]
3D animation involves creating moving pictures in a three-dimensional digital environment. This is done by sequencing consecutive images, or "frames," that simulate motion by displaying them in rapid succession. Popular 3D animation software includes Maya, Blender, and 3ds Max.
3D Printing[edit | edit source]
3D printing, also known as additive manufacturing, is a process of making three-dimensional solid objects from a digital file. The creation of a 3D-printed object is achieved using additive processes, where an object is created by laying down successive layers of material until the object is complete.
Cinematography[edit | edit source]
In cinematography, 3D films are motion pictures that enhance the illusion of depth perception, hence adding a third dimension. This is achieved through various techniques such as stereoscopic photography, multi-view capture, or 2D to 3D conversion.
Virtual Reality[edit | edit source]
Virtual reality (VR) is a simulated experience that can be similar to or completely different from the real world. VR applications include entertainment (e.g., video games), education (e.g., medical or military training), and business (e.g., virtual meetings).
Related Technologies[edit | edit source]
- Augmented reality (AR)
- Mixed reality (MR)
- Holography
- Computer-aided design (CAD)
- 3D scanning
See Also[edit | edit source]
- 2D
- 4D
- 3D modeling
- 3D rendering
- 3D computer graphics
- 3D printing
- 3D film
- Virtual reality
- Augmented reality
Categories[edit | edit source]
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