void OnEnable()
{
// create list of edges:
var mf = GetComponent <MeshFilter>();
{
var mesh = mf.sharedMesh;
_vertices = new NativeArray <Vector3>(mesh.vertices, Allocator.Persistent);
var triangles = new NativeArray <int>(mesh.triangles, Allocator.TempJob);
var job = new ToEdgesJob {
Triangles = triangles.AsReadOnly(),
Results = new NativeList <int2>(initialCapacity: triangles.Length * 3, Allocator.Persistent)
};
job.Run();
_edges = job.Results.ToArray(Allocator.Persistent);
job.Results.Dispose();
triangles.Dispose();
}
// create segment buffer:
Segments.Core.CreateBatch(out _segments, _materialOverride);
// initialize buffer size:
_segments.buffer.Length = _edges.Length;
}
private void InitAudioVisualizer()
{
totalTriangles = (int)sampleMesh.GetIndexCount(0) / 3;
audioProfile.bandSize = totalTriangles;
audioProcessor = new AudioProcessor(ref audioSource, ref audioProfile);
MeshUtil.DeepCopyMesh(ref sampleMesh, out modifiedSampleMesh);
audioVFX.SetMesh(VFXPropertyId.mesh_sampleMesh, modifiedSampleMesh);
audioVFX.SetInt(VFXPropertyId.int_triangleCount, totalTriangles);
modifiedSampleMesh.MarkDynamic();
meshFilter.mesh = modifiedSampleMesh;
// transferring mesh data to native arrays to be processed parallely
Mesh.MeshDataArray sampleMeshData = Mesh.AcquireReadOnlyMeshData(sampleMesh);
normals = MeshUtil.NativeGetNormals(sampleMeshData[0], Allocator.Persistent);
normals.AsReadOnly();
triangles = MeshUtil.NativeGetIndices(sampleMeshData[0], Allocator.Persistent);
triangles.AsReadOnly();
vertices = MeshUtil.NativeGetVertices(sampleMeshData[0], Allocator.Persistent);
// audio processing attributes
samples = new NativeArray <float>(audioProfile.sampleSize, Allocator.Persistent);
bandDistribution = new NativeArray <int>(audioProfile.bandSize + 1, Allocator.Persistent);
bandDistribution.CopyFrom(audioProcessor.bandDistribution);
bandDistribution.AsReadOnly();
prevBands = new NativeArray <float>(totalTriangles, Allocator.Persistent);
prevBands.CopyFrom(prevBands);
bandVelocities = new NativeArray <float>(totalTriangles, Allocator.Persistent);
bandVelocities.CopyFrom(bandVelocities);
sampleMeshData.Dispose();
if (seed != 0)
{
// if randomized is turned on
int[] seqArray = MathUtil.GenerateSeqArray(totalTriangles);
MathUtil.ShuffleArray <int>(ref seqArray, seed);
// triangle indices
NativeArray <int> trianglesCopy = new NativeArray <int>(triangles, Allocator.Temp);
for (int s = 0; s < seqArray.Length; s++)
{
triangles[s * 3] = trianglesCopy[seqArray[s] * 3];
triangles[s * 3 + 1] = trianglesCopy[seqArray[s] * 3 + 1];
triangles[s * 3 + 2] = trianglesCopy[seqArray[s] * 3 + 2];
}
trianglesCopy.Dispose();
}
}
//[BurstCompile]
//[RequireComponentTag(typeof(MoveForward))]
//struct MoveForwardRotation : IJobForEach<Translation, Rotation, MoveSpeed>
//{
// public float dt;
// public void Execute(ref Translation pos, [ReadOnly] ref Rotation rot, [ReadOnly] ref MoveSpeed speed)
// {
// pos.Value = pos.Value + (dt * speed.Value * math.forward(rot.Value));
// }
//}
protected override void OnUpdate()
{
NativeArray <Translation> _boidsPosition = boidPositionQuery.ToComponentDataArray <Translation>(Allocator.TempJob);
var boidsPosition = _boidsPosition.AsReadOnly();
var _boidsDirection = boidDirectionQuery.ToComponentDataArray <Direction>(Allocator.TempJob);
var boidsDirection = _boidsDirection.AsReadOnly();
var dt = Time.DeltaTime;
var separationDistance = 4f;
var coherenceDistance = 25f;
var aignmentDistance = 12f;
var jobHandle = Entities.WithAll <BoidTag>().WithBurst().ForEach((ref Direction direction, in Translation pos) => {
float3 coherence = 0, separation = 0, aignment = 0;
int coherenceCounter = 0, separationCounter = 0, aligmentCounter = 0;
for (int i = 0; i < boidsPosition.Length; i++)
{
var other = boidsPosition[i];
var toOtherDirection = math.normalize(other.Value - pos.Value);
var distance = math.length(pos.Value - other.Value);
if (distance <= math.EPSILON)
{
continue;
}
if (distance < separationDistance)
{
separation -= toOtherDirection;
separationCounter += 1;
}
else if (distance < coherenceDistance)
{
coherence += toOtherDirection;
coherenceCounter += 1;
}
if (distance < aignmentDistance && math.dot(toOtherDirection, direction.Value) > 0.7)
{
aignment += boidsDirection[i].Value;
aligmentCounter += 1;
}
}
coherence = (coherence) / math.max(1, coherenceCounter);
separation = (separation) / math.max(1, separationCounter);
aignment = (aignment) / math.max(1, aligmentCounter);
direction.Value = math.normalize(11 * direction.Value + 1.2f * (separation) + 0.5f * (coherence) + 0.9f * (aignment));
//pos.Value = pos.Value + (dt * 1 * direction.Value);
}).ScheduleParallel(this.Dependency);
//return moveForwardRotationJob.Schedule(this, inputDeps);
var boidsHandle = _boidsPosition.Dispose(jobHandle);
var secondHandle = _boidsDirection.Dispose(jobHandle);
this.Dependency = JobHandle.CombineDependencies(boidsHandle, secondHandle);
}
public IEnumerator SendAndReceiveMessageWithExecuteTasks()
{
var test = new MonoBehaviourTest <SignalingPeers>();
var label = "test";
RTCDataChannel channel1 = test.component.CreateDataChannel(0, label);
Assert.That(channel1, Is.Not.Null);
yield return(test);
var op1 = new WaitUntilWithTimeout(() => test.component.GetDataChannelList(1).Count > 0, 5000);
yield return(op1);
RTCDataChannel channel2 = test.component.GetDataChannelList(1)[0];
Assert.That(channel2, Is.Not.Null);
Assert.That(channel1.ReadyState, Is.EqualTo(RTCDataChannelState.Open));
Assert.That(channel2.ReadyState, Is.EqualTo(RTCDataChannelState.Open));
Assert.That(channel1.Label, Is.EqualTo(channel2.Label));
Assert.That(channel1.Id, Is.EqualTo(channel2.Id));
// send string
const int millisecondTimeout = 5000;
const string message1 = "hello";
string message2 = null;
channel2.OnMessage = bytes => { message2 = System.Text.Encoding.UTF8.GetString(bytes); };
channel1.Send(message1);
ExecutePendingTasksWithTimeout(ref message2, millisecondTimeout);
Assert.That(message1, Is.EqualTo(message2));
// send byte array
byte[] message3 = { 1, 2, 3 };
byte[] message4 = null;
channel2.OnMessage = bytes => { message4 = bytes; };
channel1.Send(message3);
ExecutePendingTasksWithTimeout(ref message4, millisecondTimeout);
Assert.That(message3, Is.EqualTo(message4));
// Native Collections Tests
Vector3[] structData = { Vector3.one, Vector3.zero, Vector3.up, Vector3.down };
using (var nativeArray = new NativeArray <Vector3>(structData, Allocator.Temp))
{
var nativeArrayTestMessageReceiver = default(byte[]);
channel2.OnMessage = bytes => { nativeArrayTestMessageReceiver = bytes; };
// Native Array
var message5 = nativeArray;
Assert.That(message5.IsCreated, Is.True);
nativeArrayTestMessageReceiver = null;
channel1.Send(message5);
ExecutePendingTasksWithTimeout(ref nativeArrayTestMessageReceiver, millisecondTimeout);
Assert.That(NativeArrayMemCmp(message5, nativeArrayTestMessageReceiver), Is.True, "Elements of the received message are not the same as the original message.");
// Native Slice
var message6 = nativeArray.Slice();
nativeArrayTestMessageReceiver = null;
channel1.Send(message6);
ExecutePendingTasksWithTimeout(ref nativeArrayTestMessageReceiver, millisecondTimeout);
Assert.That(NativeArrayMemCmp(message6, nativeArrayTestMessageReceiver), Is.True, "Elements of the received message are not the same as the original message.");
#if UNITY_2021_1_OR_NEWER
// NativeArray.ReadOnly
var message7 = nativeArray.AsReadOnly();
nativeArrayTestMessageReceiver = null;
channel1.Send(message7);
ExecutePendingTasksWithTimeout(ref nativeArrayTestMessageReceiver, millisecondTimeout);
Assert.That(NativeArrayMemCmp(message7, nativeArrayTestMessageReceiver), Is.True, "Elements of the received message are not the same as the original message.");
#endif // UNITY_2021_1_OR_NEWER
}
test.component.Dispose();
Object.DestroyImmediate(test.gameObject);
}
public IEnumerator SendAndReceiveMessage()
{
var test = new MonoBehaviourTest <SignalingPeers>();
var label = "test";
RTCDataChannel channel1 = test.component.CreateDataChannel(0, label);
Assert.That(channel1, Is.Not.Null);
yield return(test);
var op1 = new WaitUntilWithTimeout(() => test.component.GetDataChannelList(1).Count > 0, 5000);
yield return(op1);
RTCDataChannel channel2 = test.component.GetDataChannelList(1)[0];
Assert.That(channel2, Is.Not.Null);
Assert.That(channel1.ReadyState, Is.EqualTo(RTCDataChannelState.Open));
Assert.That(channel2.ReadyState, Is.EqualTo(RTCDataChannelState.Open));
Assert.That(channel1.Label, Is.EqualTo(channel2.Label));
Assert.That(channel1.Id, Is.EqualTo(channel2.Id));
// send string
const string message1 = "hello";
string message2 = null;
channel2.OnMessage = bytes => { message2 = System.Text.Encoding.UTF8.GetString(bytes); };
channel1.Send(message1);
var op10 = new WaitUntilWithTimeout(() => !string.IsNullOrEmpty(message2), 5000);
yield return(op10);
Assert.That(op10.IsCompleted, Is.True);
Assert.That(message1, Is.EqualTo(message2));
// send byte array
byte[] message3 = { 1, 2, 3 };
byte[] message4 = null;
channel2.OnMessage = bytes => { message4 = bytes; };
channel1.Send(message3);
var op11 = new WaitUntilWithTimeout(() => message4 != null, 5000);
yield return(op11);
Assert.That(op11.IsCompleted, Is.True);
Assert.That(message3, Is.EqualTo(message4));
// Native Array
// Native Arrays that are declared in tests that use IEnumerator seem to have some oddities about them
// they tend to dispose themselves on yields so we recreate the array as needed.
byte[] comparisonBuffer = { 1, 2, 3 };
var nativeArrayTestMessageReceiver = default(byte[]);
using (var message5 = new NativeArray <byte>(comparisonBuffer, Allocator.Temp))
{
Assert.That(message5.IsCreated, Is.True);
// Only needs to be set once as it will be reused.
channel2.OnMessage = bytes => { nativeArrayTestMessageReceiver = bytes; };
channel1.Send(message5);
}
var op12 = new WaitUntilWithTimeout(() => nativeArrayTestMessageReceiver != null, 5000);
yield return(op12);
Assert.That(op12.IsCompleted, Is.True);
Assert.That(comparisonBuffer, Is.EqualTo(nativeArrayTestMessageReceiver));
// Native Slice
using (var nativeArray = new NativeArray <byte>(comparisonBuffer, Allocator.Temp))
{
Assert.That(nativeArray.IsCreated, Is.True);
var message6 = nativeArray.Slice();
nativeArrayTestMessageReceiver = null;
channel1.Send(message6);
}
var op13 = new WaitUntilWithTimeout(() => nativeArrayTestMessageReceiver != null, 5000);
yield return(op13);
Assert.That(op13.IsCompleted, Is.True);
Assert.That(comparisonBuffer, Is.EqualTo(nativeArrayTestMessageReceiver));
#if UNITY_2021_1_OR_NEWER
// NativeArray.ReadOnly
using (var nativeArray = new NativeArray <byte>(comparisonBuffer, Allocator.Temp))
{
Assert.That(nativeArray.IsCreated, Is.True);
var message7 = nativeArray.AsReadOnly();
nativeArrayTestMessageReceiver = null;
channel1.Send(message7);
}
var op14 = new WaitUntilWithTimeout(() => nativeArrayTestMessageReceiver != null, 5000);
yield return(op14);
Assert.That(op14.IsCompleted, Is.True);
Assert.That(comparisonBuffer, Is.EqualTo(nativeArrayTestMessageReceiver));
#endif // UNITY_2020_1_OR_NEWER
test.component.Dispose();
Object.DestroyImmediate(test.gameObject);
}
public static NativeArray <InterpolationSetup> .ReadOnly GetSetups()
{
return(_interpolationSetups.AsReadOnly());
}
public static void UpdateProperties(ChiselModel model, ChiselColliderObjects[] colliders)
{
if (colliders == null)
{
return;
}
var colliderSettings = model.ColliderSettings;
for (int i = 0; i < colliders.Length; i++)
{
var meshCollider = colliders[i].meshCollider;
if (!meshCollider)
{
continue;
}
// If the cookingOptions are not the default values it would force a full slow rebake later,
// even if we already did a Bake in a job
//if (meshCollider.cookingOptions != colliderSettings.cookingOptions)
// meshCollider.cookingOptions = colliderSettings.cookingOptions;
if (meshCollider.convex != colliderSettings.convex)
{
meshCollider.convex = colliderSettings.convex;
}
if (meshCollider.isTrigger != colliderSettings.isTrigger)
{
meshCollider.isTrigger = colliderSettings.isTrigger;
}
var sharedMesh = colliders[i].sharedMesh;
var expectedEnabled = sharedMesh.vertexCount > 0;
if (meshCollider.enabled != expectedEnabled)
{
meshCollider.enabled = expectedEnabled;
}
}
// TODO: find all the instanceIDs before we start doing CSG, then we can do the Bake's in the same job that sets the meshes
// hopefully that will make it easier for Unity to not screw up the scheduling
var bakingSettings = new NativeArray <BakeData>(colliders.Length, Allocator.TempJob);
for (int i = 0; i < colliders.Length; i++)
{
var meshCollider = colliders[i].meshCollider;
if (!meshCollider)
{
bakingSettings[i] = new BakeData
{
instanceID = 0
};
continue;
}
var sharedMesh = colliders[i].sharedMesh;
bakingSettings[i] = new BakeData
{
convex = colliderSettings.convex,
instanceID = sharedMesh.GetInstanceID()
};
}
var bakeColliderJob = new BakeColliderJob
{
bakingSettings = bakingSettings.AsReadOnly()
};
// WHY ARE ALL OF THESE JOBS SEQUENTIAL ON THE SAME WORKER THREAD?
var jobHandle = bakeColliderJob.Schedule(colliders.Length, 1);
jobHandle.Complete();
bakingSettings.Dispose(jobHandle);
// TODO: is there a way to defer forcing the collider to update?
for (int i = 0; i < colliders.Length; i++)
{
var meshCollider = colliders[i].meshCollider;
if (!meshCollider)
{
continue;
}
meshCollider.sharedMesh = colliders[i].sharedMesh;
}
}
