.T3D File Extension

File used by the Unreal Engine, a program that allows to create multi-player first person shooter games; contains a text list of Unreal map objects, also known as map actors; used to describe different objects and place them in an Unreal map.

T3D files use different formats for different versions of the Unreal Engine.

3D document created by Swift 3D, a 3D modeling and animation application; saves the 3D model, material settings (textures), camera positions, lighting information, environment graphics, and other 3D information; also saves the animation timeline.

Swift 3D documents are used for creating Adobe Flash and Microsoft Expression Blend animations. T3D files often are created from a base .3DS model.

NOTE: Electric Rain Swift 3D has been discontinued and is no longer available.

File used by the TicTacTi Ads Engine (tttEngine), a program used for overlaying advertisements in videos and games; contains XML-formatted text that describes the display and layout of advertisements.

T3D files are used within videos and games to tactically place advertisements.