How Can I Eliminate White Lines When Zooming Tiles?

ZoeyZanidoo

Normal Zoom Level Zoomed Out(also shows them when zooming in)

I restrict the zoom level for the camera from 0 to 10 in increments of 1 because that doesn't produce lines, but the zoom is also from normal to way zoomed out with just one roll of the mouse, definitely not the smooth zoom I wanted. Ideally I want to zoom in increments of .25 but as the images show that produces lots of white lines.

Does anyone know how or if this can be fixed? Or even a clue that could point me in the right direction :).

Megalomaniak

Looks like a mipmapping issue. If you could try removing filtering that might help solve this.

ZoeyZanidoo

@Megalomaniak said: Looks like a mipmapping issue. If you could try removing filtering that might help solve this.

If you mean Project Settings > Rendering > Quality > Filters > Use Nearest Mipmap Filter, it is currently unchecked already.

Megalomaniak

Er, no. Each image import should have filtering options on them too.

ZoeyZanidoo

Interestingly at https://github.com/godotengine/godot/issues/8084 I found someone who solved this with margins and trying it it did actually eliminate the white lines, but showed black lines when zooming in but not when zooming out.

Changing the image imports to not use filtering was better though, no zoom in issues. Thanks Megalomaniak, I've been putting off fixing this issue for over a month now lol.