Bad sprite quality when it is rotated.

cenkk

Hi everyone,

I created very basic Godot project to test sprite rotation.

You can see 3 sprites for test screen as attached.

First sprite is static and quality is good.

Second sprite is rotated via editor and quality is ok.

Third sprite is rotated at runtime by using rotation_degrees. Sprite quality is reduced when it is rotated at runtime.

You can check the image:

And also you can check the video i uploaded youtube for it.https://youtu.be/Xcn4hk2SnHI

How can i improve quality of sprite while rotating?

Thanks in advance.

Calinou

Your project is running with the lowDPI fallback. Enable Allow Hidpi in the Project Settings, then set the Stretch Mode to 2d and Stretch Aspect to expand. After doing this, configure the anchors in your UI nodes to support multiple resolutions. See Multiple resolutions in the documentation for more information.

cybereality

Make sure your image is a power of 2, for example 256 x 64 resolution. Then in the import settings for the image, make sure "filter" is selected (you can also select "mip-maps" if you plan to scale the sprite).

cenkk

Thanks for swift replies. I will try them.

cenkk

@Calinou It works very well. @cybereality Image resolution was already a power of 2 and also i selected filter and mip maps, but it was not enough.

Thanks again for help.