What is a .CGA file?
The file extension .CGA stands for Crytek Geometry Animation File. This type of file is specifically created by the Crytek CryENGINE SDK, which is a collection of tools used for developing 3D video games. The .CGA file is particularly used to handle animations for vehicles within these games. Unlike other animation files, .CGA files are not suitable for animating characters or any parts that need flexible, skeletal movements, such as bending limbs or facial expressions. This is because .CGA files do not support skinned geometries, which are necessary for these more complex animations.
Instead, .CGA files focus on simpler, rigid animations typical to vehicles like cars, trucks, or planes. These files are often used in conjunction with another file type called .ANM, which stands for Animation File. The .ANM file contains the actual animation data that tells the vehicle how to move in the game.
To work with .CGA files, you would typically use the Crytek CryENGINE SDK. This software suite provides the necessary tools to create and manipulate these files. Within the CryENGINE SDK, characters and more complex animated entities are handled differently, typically using files with the .CHR extension, which stands for Character File.
In summary, if you are developing a game using the Crytek CryENGINE and need to animate vehicles, you would use .CGA files in combination with .ANM files. To open and edit these files, you would use the Crytek CryENGINE SDK.
Verification
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