SignPicture - "line in the air" 1pixel for image with partially empty content...

[Kofola45cz]

• SignPicture has a problem with images that have instead of no texture (PNG), line in the air / the top band (1pixel) is for some reason placed on the top edge of the area .

I have consulted with a friend yet so he can better describe the problem to you.

• Cyclic texture is set - so when the texture is smoothed, it transitions smoothly between edges and the bottom edge flows into the top edge and the sides too, this would be best seen on a differently rotated triangle
• I have no idea how the GL parameters allow you to set non-cyclic textures, or if it needs to be handled differently...
• The reason why this is the case is that an otherwise square texture normally repeats to fill the whole area, and you need to smooth it out correctly - so it's correct that it normally behaves this way
• Oddly enough, I can get around this by adding blank margins to each image

Test Image: https://hajdam.zdechov.net/s/zn-fx4x-c.png Both versions (SignPicture/SignStory)

-> not sure if it can be fixed, if not, never mind.

[maximuslotro]

I currently don't know how to fix this, Image processing is beyond my java knowledge. Adding blank margins around the image looks like the best fix.