I TRIED TO USE FLIP NORMALS AND I STILL HAVE THIS PROPLEM
-
$\begingroup$ This title sounds like a duplicate of This Post However, the question itself sounds like a different problem all together. $\endgroup$– Rick RiggsFeb 2, 2017 at 20:54
-
$\begingroup$ @Rick Riggs no not the same i know im in the game mode look the diffrent between the two pics how the building damadged when i run game mode $\endgroup$– Mohamed SharkwyFeb 2, 2017 at 20:58
2 Answers
This is a Z-sort issue, caused by objects having transparency, and the game engine not quite knowing how to deal with it.
In the material settings, objects should be set to the first one that gives the result you want:
- Opaque
- Clip Alpha
- Alpha Antialiasing
- Alpha Blend or Alpha Sort
ie: if you have something that does not need transparency, make it opaque. If you have something that only has clear bits and opaque bits, make it clip alpha, and so on down the list, each giving a slighly more 'advanced' but more processor intensive alpha.
Take a look at all your materials and make sure they are not set to transparent. Even if they are 100% alpha, it will sometimes act weird when turned on.