I do not know if this is the general case but I prefer to display the extensions of files whose type is known.
For example, the Sweet Home 3D types recognized by the operating system are sh3p (plugins), sh3f (furniture) and sh3l (languages). The sh3t type (textures) is not recognized as a Sweet Home 3D type.
By clicking Help -> About... -> Libraries... , you can only see the list of plug-ins recognized by Sweet Homme 3D even though many more are installed.
As Emmanuel Puybaret suggests, it can be useful to do a little cleaning by removing all plug-ins starting with PhotoVideoRendering or PVR especially if you have installed test versions.
Follow this method for installing the plug-in:
(If you use the portable version of SH3D, put the .sh3p file in the data/plugins folder)
Sweet Home 3D then displays:
click on Replace
Hoping that it will be useful to everyone!
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EnkoNyito
