Hello!
When displaying a tile map only in game mode (in scene mode everything is correct), strange stripes or dots are displayed. For example, if there are canvas image or text objects under the map. That is, as if the tiles are translucent. If you change the resolution, then the positions of the points and stripes may change, or they may disappear altogether.
Hi @manking99 , I’m guessing this could be an oversampling issue. Perhaps you could try dragging all of these Spritesheets/Tilesheets textures into a single Sprite Atlas. Sprite atlasing helps add some padding to the tiles thus removing those border lines you see during runtime.
Here’s a short and concise YouTube tutorial that shows you how to Sprite Atlas your textures to fix these Tilemap line artifacts.
Moreover, other than the visual fix, Sprite atlasing also comes with other advantages too. One would be a smaller performance overhead as Unity can call this single Texture to issue a single draw call instead of multiple draw calls. If you are interested, here’s more info on Spirte Atlasing.
Unfortunately it didn’t help.
I have about 10 atlases. there the size of the textures at the atlas is 8192. some images from other atlases will still be lower than the tilemap.
I understand correctly that there is no way to fix this bug and it will always be in unity? In the scene mode, after all, everything is displayed correctly as in 4k resolution.
@manking99 Would it be possible to file a bug report using the Unity Bug Reporter with your project and post the case number here, so that we can check it out? Thanks!
Based on the images so far, it is possible that the non-whole values of the Scale and Positions of the Transforms for the Tilemap are exacerbating the issue you are experiencing here. You may want to adjust the PPUs of your Sprites, and oversize your hexagonal Sprites a little to compensate for the values used in the Transforms.
