Handle a very rare case in CSolidObject::UpdateDirVectors() properly

beyond-all-reason · Sep 6, 2023 · f998a60 · f998a60
1 parent 5c65780
commit f998a60
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/rts/Sim/Objects/SolidObject.cpp b/rts/Sim/Objects/SolidObject.cpp
@@ -406,7 +406,7 @@ void CSolidObject::UpdateDirVectors(const float3& uDir)
 		frontdir = fDir.rotateByUpVector(uDir, norm); //doesn't change vector magnitude
 	}
 	else {
-		frontdir = fDir;
+		frontdir = fDir * Sign(uDir.y);
 	}
 	rightdir = (frontdir.cross(uDir)).Normalize();
 	updir = uDir;