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breaking: SnapshotInterpolation.Compute(): add 'out catchup' for debugging

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This commit is contained in:
vis2k 2022-06-03 16:36:23 +07:00
parent 6de039cf9d
commit e04293f980
7 changed files with 44 additions and 33 deletions
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8
Assets/Mirror/Components/NetworkTransform2k/NetworkTransformBase.cs
View File

@ -398,7 +398,8 @@ void UpdateServer()
bufferTime, serverBuffer,
catchupThreshold, catchupMultiplier,
Interpolate,
out NTSnapshot computed))
out NTSnapshot computed,
out _))
{
NTSnapshot start = serverBuffer.Values[0];
NTSnapshot goal = serverBuffer.Values[1];
@ -487,7 +488,8 @@ void UpdateClient()
bufferTime, clientBuffer,
catchupThreshold, catchupMultiplier,
Interpolate,
out NTSnapshot computed))
out NTSnapshot computed,
out _))
{
NTSnapshot start = clientBuffer.Values[0];
NTSnapshot goal = clientBuffer.Values[1];
@ -645,7 +647,7 @@ protected virtual void OnValidate()
// buffer limit should be at least multiplier to have enough in there
bufferSizeLimit = Mathf.Max(bufferTimeMultiplier, bufferSizeLimit);
}
public override bool OnSerialize(NetworkWriter writer, bool initialState)
{
// sync target component's position on spawn.

8
Assets/Mirror/Runtime/SnapshotInterpolation/SnapshotInterpolation.cs
View File

@ -151,6 +151,7 @@ public static void GetFirstSecondAndDelta<T>(SortedList<double, T> buffer, out T
// => needs to be Func<T> instead of a function in the Snapshot
// interface because that would require boxing.
// => make sure to only allocate that function once.
// out catchup: useful for debugging only.
//
// returns
// 'true' if it spit out a snapshot to apply.
@ -164,7 +165,8 @@ public static bool Compute<T>(
int catchupThreshold,
float catchupMultiplier,
Func<T, T, double, T> Interpolate,
out T computed)
out T computed,
out double catchup)
where T : Snapshot
{
// we buffer snapshots for 'bufferTime'
@ -183,7 +185,7 @@ public static bool Compute<T>(
// with high latency
// -> at any given time, we are interpolating from snapshot A to B
// => seems like A.timestamp += deltaTime is a good way to do it
catchup = 0;
computed = default;
//Debug.Log($"{name} snapshotbuffer={buffer.Count}");
@ -201,7 +203,7 @@ public static bool Compute<T>(
//
// if '0' catchup then we multiply by '1', which changes nothing.
// (faster branch prediction)
double catchup = CalculateCatchup(buffer, catchupThreshold, catchupMultiplier);
catchup = CalculateCatchup(buffer, catchupThreshold, catchupMultiplier);
deltaTime *= (1 + catchup);
// interpolationTime starts at 0 and we add deltaTime to move

22
Assets/Mirror/Tests/Editor/SnapshotInterpolationTests.cs
View File

@ -240,7 +240,7 @@ public void Compute_Step1_DefaultDoesNothing()
float bufferTime = 0;
int catchupThreshold = Int32.MaxValue;
float catchupMultiplier = 0;
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed);
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed, out _);
// should not spit out any snapshot to apply
Assert.That(result, Is.False);
@ -273,7 +273,7 @@ public void Compute_Step3_WaitsUntilBufferTime()
float bufferTime = 2;
int catchupThreshold = Int32.MaxValue;
float catchupMultiplier = 0;
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed);
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed, out _);
// should not spit out any snapshot to apply
Assert.That(result, Is.False);
@ -301,7 +301,7 @@ public void Compute_Step3_WaitsForSecondSnapshot()
float bufferTime = 1;
int catchupThreshold = Int32.MaxValue;
float catchupMultiplier = 0;
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed);
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed, out _);
// should not spit out any snapshot to apply
Assert.That(result, Is.False);
@ -334,7 +334,7 @@ public void Compute_Step4_InterpolateWithTwoOldEnoughSnapshots()
float bufferTime = 2;
int catchupThreshold = Int32.MaxValue;
float catchupMultiplier = 0;
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed);
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed, out _);
// should spit out the interpolated snapshot
Assert.That(result, Is.True);
@ -371,7 +371,7 @@ public void Compute_Step4_InterpolateWithThreeOldEnoughSnapshots()
float bufferTime = 2;
int catchupThreshold = Int32.MaxValue;
float catchupMultiplier = 0;
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed);
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed, out _);
// should spit out the interpolated snapshot
Assert.That(result, Is.True);
@ -408,7 +408,7 @@ public void Compute_Step4_InterpolateAfterLongPause()
float bufferTime = 2;
int catchupThreshold = Int32.MaxValue;
float catchupMultiplier = 0;
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed);
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed, out _);
// should spit out the interpolated snapshot
Assert.That(result, Is.True);
@ -458,7 +458,7 @@ public void Compute_Step4_InterpolateWithCatchup()
double deltaTime = 0.5;
double interpolationTime = 0;
float bufferTime = 2;
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed);
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed, out _);
// should spit out the interpolated snapshot
Assert.That(result, Is.True);
@ -519,7 +519,7 @@ public void Compute_Step5_OvershootWithoutEnoughSnapshots()
float bufferTime = 2;
int catchupThreshold = Int32.MaxValue;
float catchupMultiplier = 0;
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed);
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed, out _);
// should spit out the interpolated snapshot
Assert.That(result, Is.True);
@ -587,7 +587,7 @@ public void Compute_Step5_OvershootWithEnoughSnapshots_NextIsntOldEnough()
float bufferTime = 2;
int catchupThreshold = Int32.MaxValue;
float catchupMultiplier = 0;
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed);
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed, out _);
// should still spit out a result between first & second.
Assert.That(result, Is.True);
@ -647,7 +647,7 @@ public void Compute_Step5_OvershootWithEnoughSnapshots_MovesToNextSnapshotIfOldE
float bufferTime = 2;
int catchupThreshold = Int32.MaxValue;
float catchupMultiplier = 0;
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed);
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed, out _);
// should spit out the interpolated snapshot
Assert.That(result, Is.True);
@ -703,7 +703,7 @@ public void Compute_Step5_OvershootWithEnoughSnapshots_2x_MovesToSecondNextSnaps
float bufferTime = 2;
int catchupThreshold = Int32.MaxValue;
float catchupMultiplier = 0;
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed);
bool result = SnapshotInterpolation.Compute(localTime, deltaTime, ref interpolationTime, bufferTime, buffer, catchupThreshold, catchupMultiplier, SimpleSnapshot.Interpolate, out SimpleSnapshot computed, out _);
// should spit out the interpolated snapshot
Assert.That(result, Is.True);

12
Packages/manifest.json
View File

@ -2,14 +2,14 @@
"dependencies": {
"com.unity.2d.sprite": "1.0.0",
"com.unity.2d.tilemap": "1.0.0",
"com.unity.ide.rider": "2.0.7",
"com.unity.ide.visualstudio": "2.0.12",
"com.unity.ide.vscode": "1.2.4",
"com.unity.test-framework": "1.1.30",
"com.unity.testtools.codecoverage": "1.0.0",
"com.unity.ide.rider": "3.0.13",
"com.unity.ide.visualstudio": "2.0.14",
"com.unity.ide.vscode": "1.2.5",
"com.unity.test-framework": "1.1.31",
"com.unity.testtools.codecoverage": "1.0.1",
"com.unity.textmeshpro": "3.0.6",
"com.unity.ugui": "1.0.0",
"com.unity.xr.legacyinputhelpers": "2.1.8",
"com.unity.xr.legacyinputhelpers": "2.1.9",
"com.unity.modules.ai": "1.0.0",
"com.unity.modules.androidjni": "1.0.0",
"com.unity.modules.animation": "1.0.0",

16
Packages/packages-lock.json
View File

@ -20,16 +20,16 @@
"url": "https://packages.unity.com"
},
"com.unity.ide.rider": {
"version": "2.0.7",
"version": "3.0.13",
"depth": 0,
"source": "registry",
"dependencies": {
"com.unity.test-framework": "1.1.1"
"com.unity.ext.nunit": "1.0.6"
},
"url": "https://packages.unity.com"
},
"com.unity.ide.visualstudio": {
"version": "2.0.12",
"version": "2.0.14",
"depth": 0,
"source": "registry",
"dependencies": {
@ -38,21 +38,21 @@
"url": "https://packages.unity.com"
},
"com.unity.ide.vscode": {
"version": "1.2.4",
"version": "1.2.5",
"depth": 0,
"source": "registry",
"dependencies": {},
"url": "https://packages.unity.com"
},
"com.unity.settings-manager": {
"version": "1.0.1",
"version": "1.0.3",
"depth": 1,
"source": "registry",
"dependencies": {},
"url": "https://packages.unity.com"
},
"com.unity.test-framework": {
"version": "1.1.30",
"version": "1.1.31",
"depth": 0,
"source": "registry",
"dependencies": {
@ -63,7 +63,7 @@
"url": "https://packages.unity.com"
},
"com.unity.testtools.codecoverage": {
"version": "1.0.0",
"version": "1.0.1",
"depth": 0,
"source": "registry",
"dependencies": {
@ -91,7 +91,7 @@
}
},
"com.unity.xr.legacyinputhelpers": {
"version": "2.1.8",
"version": "2.1.9",
"depth": 0,
"source": "registry",
"dependencies": {

4
ProjectSettings/ProjectVersion.txt
View File

@ -1,2 +1,2 @@
m_EditorVersion: 2020.3.26f1
m_EditorVersionWithRevision: 2020.3.26f1 (7298b473bc1a)
m_EditorVersion: 2021.3.1f1
m_EditorVersionWithRevision: 2021.3.1f1 (3b70a0754835)

7
UserSettings/EditorUserSettings.asset
View File

@ -5,6 +5,9 @@ EditorUserSettings:
m_ObjectHideFlags: 0
serializedVersion: 4
m_ConfigSettings:
RecentlyUsedSceneGuid-0:
value: 5500060752055c0b5a590f734677084912154f287d7e71312f78486abbe13160
flags: 0
RecentlyUsedScenePath-0:
value: 2242470311464676041c1e2d026c7a08171a0826293b691228271e3befe12633add435ece93f2c730a01ea3201701431fb1e10
flags: 0
@ -16,9 +19,13 @@ EditorUserSettings:
m_VCDebugCmd: 0
m_VCDebugOut: 0
m_SemanticMergeMode: 2
m_DesiredImportWorkerCount: 2
m_StandbyImportWorkerCount: 2
m_IdleImportWorkerShutdownDelay: 60000
m_VCShowFailedCheckout: 1
m_VCOverwriteFailedCheckoutAssets: 1
m_VCProjectOverlayIcons: 1
m_VCHierarchyOverlayIcons: 1
m_VCOtherOverlayIcons: 1
m_VCAllowAsyncUpdate: 0
m_ArtifactGarbageCollection: 1