将绘制好的贴图放到虚幻里面之后uv切割线附近的贴图会出错

如图在substance里面显示绘制的贴图是正常的。然而进入虚幻之后边缘会出现拉伸状况。请问如何解决

Hello! Is it a sharp edge where you have UV cutting? If yes just add more paddings on UV between those UV sections to remove that artefacts… Another option - check these faces on UV - fix them if they have nearly zero square…