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fix start jitter: dont set kinematic until we start interp

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This commit is contained in:
mischa 2024-04-26 23:15:39 +08:00
parent 1a766a07a5
commit 6242873774
1 changed files with 14 additions and 4 deletions
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18
Assets/Mirror/Components/ForecastRigidbody/ForecastRigidbody.cs
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@ -232,9 +232,11 @@ protected void BeginPredicting()
protected void BeginBlending()
{
// blending interpolates from prediction to expected transform sync.
// this can be done entirely in memory, without physics.
predictedRigidbody.isKinematic = true;
// do not set kinematic just yet.
// we need to wait for 2 snapshots after blendStartTime before we
// can start interpolating without physics.
// otherwise there would be a short noticable delay in place.
// predictedRigidbody.isKinematic = true;
state = ForecastState.BLENDING;
// if (debugColors) rend.material.color = blendingAheadColor; set in update depending on ahead/behind
@ -364,7 +366,15 @@ void UpdateClient()
// on current velocity to guess where we'll be at blendingEndTime.
// do we have an estimate yet?
if (!blendingEndPositionEstimate.HasValue) return;
if (!blendingEndPositionEstimate.HasValue)
{
// Debug.Log("Blending: waiting for estimate...");
return;
}
// stop physics simulation now that we have an estimate.
// don't stop before we have an estimate, otherwise it would wait in places for 2-3 frames.
predictedRigidbody.isKinematic = true;
// now we have the exact FOLLOW.startPosition, or a best guess.
// interpolate from where we started to where we are going.