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'''3D computer graphics software''' produces [[computer-generated imagery]] (CGI) through [[3D modeling]] and [[3D rendering]].
==Classification==
===Modeling===
{{Main|3D modeling software}}
3D modeling software is a class of 3D computer graphics software used to produce 3D models. Individual programs of this class are called modeling applications or modelers.
3D modelers allow users to create and alter models via their 3D mesh. Users can add, subtract, stretch and otherwise change the mesh to their desire. Models can be viewed from a variety of angles, usually simultaneously. Models can be rotated and the view can be zoomed in and out.
3D modelers can export their models to [[computer file|files]], which can then be imported into other applications as long as the [[metadata]] are compatible. Many modelers allow [[importer (computing)|importers]] and [[exporter (computing)|exporters]] to be [[Plug-in (computing)|plugged-in]], so they can read and write data in the native formats of other applications.
Most 3D modelers contain a number of related features, such as [[Ray tracing (graphics)|ray tracers]] and other rendering alternatives and [[texture mapping]] facilities. Some also contain features that support or allow animation of models. Some may be able to generate [[full-motion video]] of a series of rendered scenes (i.e. [[animation]]).
===Rendering===
{{Main|3D rendering}}
Although 3D modeling and CAD software may perform [[3D rendering]] as well (e.g. [[Autodesk 3ds Max]] or [[Blender (software)|Blender]]), exclusive 3D rendering software also exists.
===Computer-aided design===
{{Main|Computer-aided design}}
Computer aided design software may employ the same fundamental 3D modeling techniques that 3D modeling software use but their goal differs. They are used in [[computer-aided engineering]], [[computer-aided manufacturing]], [[Finite element analysis]], [[product lifecycle management]], [[3D printing]] and [[Computer-aided architectural design]].
==Complementary tools==
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