Update render functions called twice per tick

[ykeuter]

updateRenderedState and updateRendering are both called twice per tick, in:

AirSim/Unity/AirLibWrapper/AirsimWrapper/Source/PawnSimApi.cpp

Line 57 in 040a08a

updateRenderedState(dt);

and

AirSim/Unity/AirLibWrapper/AirsimWrapper/Source/SimMode/SimModeWorldBase.cpp

Line 117 in 67d5b6a

api->updateRenderedState(DeltaSeconds);

Is this by design?

Note I am working in Unity, but a quick look seems to confirm the same holds for the Unreal implementation.

[jonyMarino]

Hi @ykeuter! Are you sure that the method is called for the same object twice?

[ykeuter]

Hi @jonyMarino ! Yes, in the Unity version I stepped through a "tick" in the debugger and can confirm these render methods are called twice: first in SimModeWorldBase::Tick, which afterwards calls SimModeBase::Tick, which calls PawnSimApi::pawnTick, which calls the same render methods again.

I am less familiar with the Unreal implementation code so cannot confirm a similar call stack there at the moment.

[stale]

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