wanting to know the best way to make slope corners for roofs (inside corner and ourside corners) and also having a texture bug with doors on x axis, y axis is ok (seen below, door on right) x axis door frames show bottom of door texture

i cant remember exactly how it works, but door frames pull a texture from an adjacent floor tile or wall tile, cant remember for sure. try playing with the placement of your tiles,

as far as sloped roof corner, i have no idea. i havent really used the engine much since slope modifiers were introduced. try asking on the efpse discord https://discord.gg/dMd8e6bA you are more likely to get a response there.

Door frames also can use two square textures in a single column. One of them will be used for frame. Not sure which one though. I think it's the bottom one.