PreviewField attribute and pixel art

[Luciano Bercini]

The “PreviewField” attribute does not work properly with low resolution pixel art, as the images are shown blurry.

Example, 7x7 sprite:

Unity version: 2021.2.7

Thanks

[Antonio Rafael Antunes Miranda]

This is because the texture's filter mode is set to bilinear, which averages texture samples.
Currently there is no way for the user to change this via a parameter so I will mark this as a future improvement.

[Antonio Rafael Antunes Miranda]

Starting with Odin 3.1.11, the PreviewField attribute now supports setting the filter mode. You can use FilterMode.Point for non-blurry pixel art. Thank you for the feedback.