FAdaptiveTessellator ( [TArray](API\Runtime\Core\Containers\TArray)< [FLerpVert](API\Developer\NaniteUtilities\FLerpVert) > & InVerts, [TArray](API\Runtime\Core\Containers\TArray)< uint32 > & InIndexes, [TArray](API\Runtime\Core\Containers\TArray)< int32 > & InMaterialIndexes, float InTargetError, float InSampleRate, bool bCrackFree, [FDispFunc](API\Runtime\Core\GenericPlatform\TFunctionRef) InGetDisplacement, [FBoundsFunc](API\Runtime\Core\GenericPlatform\TFunctionRef) InGetErrorBounds )