.PRIMITIVES File Extension

A .PRIMITIVES file is a World of Tanks 3D Model File, created by BigWorld Technology.

Open with World of Tanks+. Available for Windows.

What is a .PRIMITIVES file?

The file extension .PRIMITIVES is associated with the game World of Tanks, which is a popular online game where players control tanks and engage in battles. The .PRIMITIVES file is a type of 3D model file specifically used in this game. It contains detailed information about various 3D models such as tanks, armored vehicles, or buildings that appear in the game.

To open a .PRIMITIVES file, you can use the game itself, World of Tanks, developed by Additionally, if you want to view or convert this file type, you can use a program called 3D Object Converter. This tool allows you to convert .PRIMITIVES files into more commonly used 3D model formats like .3DS or .DXF. Once converted, these files can be edited in other software applications that support these formats.

After editing, if you want to use the modified 3D model in World of Tanks again, you can convert it back to the .PRIMITIVES format using the BigWorld Primitives Exporter. This makes it possible to load your customized 3D model back into the game.

It's important to note that the .PRIMITIVES file format was replaced by the .PRIMITIVES_PROCESSED format starting with the release of World of Tanks version 0.9.10. This means that newer versions of the game might not use the original .PRIMITIVES format anymore.


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