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Most popular 3D & 2D software catalogue (computer applications used by presented digital artists)
3D studio MAX, Maya, Daz|Bryce, Vue’d Esprit 4. Cinema 4D, Poser, Terragen, Auto CAD, Realsoft 3D, trueSpace, Calimax and Povray, Blender, 3D Canvas, lightwave 3D, 3d Choreographer, Bodypaint 3D, geofrac2000, Bryce 5, terrainbuilder, Blueberry3D, World Builder, mojoworld, Lightscape, AIR, Mental Ray, Adobe Photoshop, Deep Paint, Macromedia Fireworks, Corel Draw, etc.
3-D or 3D abbreviates "three dimensional" and is often related to a stereoscopic display that exploits binocular vision. Three dimensional objects have volume and may be measured and described using three orthogonal directions. In animation, 3-D sometimes refers to shaded, modeled shapes that have an appearance of depth, as opposed to the "flat" rendering of conventional cel animation. An example of this was seen in a particular episode of the animated video cartoon The Simpsons, where Homer escapes his flatland-like world and enters a universe of higher dimensionality. The figure renderings and visual effects in this episode were accomplished using 3D computer graphics. In literary criticism rounded three dimensional characters are contrasted to cardboard cutouts. 3D computer graphics are works of graphic art that were created with the aid of digital computers and specialized 3D software. In general, the term may also refer to the process of creating such graphics, or the field of study of 3D computer graphic techniques and its related technology.
3D computer graphics are distinct from 2D computer graphics in that a three-dimensional virtual representation of objects is stored in the computer for the purposes of performing calculations and rendering images. In general, the art of 3D graphics is akin to sculpting or photography, while the art of 2D graphics is analogous to painting. In computer graphics software, this distinction is occasionally blurred; some 2D applications use 3D techniques to achieve certain effects such as lighting, while some primarily 3D applications make use of 2D visual techniques. Creation of 3D computer graphics The process of creating 3D computer graphics can be sequentially divided into three basic phases:
Scene layout setup Scene setup involves arranging virtual objects, lights, cameras and other entities on a scene which will later be used to produce a still image or an animation. If used for animation, this phase usually makes use of a technique called "keyframing", which facilitates creation of complicated movement in the scene. With the aid of keyframing, instead of having to fix an object's position, rotation, or scaling for each frame in an animation, one needs only to set up some key frames between which states in every frame are interpolated. Lighting is an important aspect of scene setup. As is the case in real-world scene arrangement, lighting is a significant contributing factor to the resulting aesthetic and visual quality of the finished work. As such, it can be a difficult art to master. Lighting effects can contribute greatly to the mood and emotional response effected by a scene, a fact which is well-known to photographers and theatrical lighting technicians. Tessellation and meshes The process of transforming representations of objects, such as the middle point coordinate of a sphere and a point on its circumference into a polygon representation of a sphere, is called tessellation. This step is used in polygon-based rendering, where objects are broken down from abstract representations ("primitives") such as spheres, cones etc, to so-called meshes, which are nets of interconnected triangles. Meshes of triangles (instead of e.g. squares) are popular as they have proven to be easy to render using scanline rendering. Polygon representations are not used in all rendering techniques, and in these cases the tessellation step is not included in the transition from abstract representation to rendered scene.
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