DoN's 3D-Pathfinding / Flying-AI system (with full source!)

[Ryan_Darcey]

@;569188

Sounds like a bug. Ideally all collision on your pawn should be ignored. Try this fix: Go to the function bool ADonNavigationManager::IsDirectPathSweep(UPrimitiveComponent CollisionComponent* and comment out the following lines (including the else statement):

if (CollisionShapeInflation == 0.f)
{
	bHit = GetWorld()->ComponentSweepMulti(OutHits, CollisionComponent, Start, End, FRotator(), collisionParams);
}
else

I’ve had this fix in my local 4.11 branch for a while on a related bug, it might fix yours too.

Yeah! This seems like a good fix for the unexpected pawn collisions. Thanks!

I’m still noticing a some path finding fails that seem like they should be successes, but will have to dig deeper and let you know if I can pinpoint exactly what’s going on. At least a majority of my issues are now cleaned up.