charleslemaux/Mirror
1
0
Fork 0
mirror of https://github.com/MirrorNetworking/Mirror.git synced 2024-11-18 02:50:32 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

selective sync

Browse Source
This commit is contained in:
vis2k 2022-10-19 12:23:38 +02:00
parent b796b6d3e6
commit 23d5992404
1 changed files with 48 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
Assets/Mirror/Components/NetworkTransform2k/NetworkTransformBase.cs
View File

@ -301,42 +301,67 @@ protected virtual bool Validate(Vector3 localPosition, Quaternion localRotation,
// it's then either sent fully (initial) or delta compressed. // it's then either sent fully (initial) or delta compressed.
void SerializeEverything(NetworkWriter writer) void SerializeEverything(NetworkWriter writer)
{ {
// delta compression filters out unchanged data.
// however, we still only serialize selectively instead of writing all.
// reduces bittree hierarchy depth, initial spawn packet etc.
// position, quantized to longs // position, quantized to longs
if (syncPosition)
{
Compression.ScaleToLong(targetComponent.localPosition, positionPrecision, out long pX, out long pY, out long pZ); // local for VR Compression.ScaleToLong(targetComponent.localPosition, positionPrecision, out long pX, out long pY, out long pZ); // local for VR
writer.WriteLong(pX); writer.WriteLong(pX);
writer.WriteLong(pY); writer.WriteLong(pY);
writer.WriteLong(pZ); writer.WriteLong(pZ);
}
// rotation: // rotation
if (syncRotation)
{
// TODO quantization later. // TODO quantization later.
// TODO ensure it's exactly the same if not rotated. // TODO ensure it's exactly the same if not rotated.
writer.WriteQuaternion(targetComponent.localRotation); writer.WriteQuaternion(targetComponent.localRotation);
}
// scale, quantized to longs // scale, quantized to longs
if (syncScale)
{
Compression.ScaleToLong(targetComponent.localScale, scalePrecision, out long sX, out long sY, out long sZ); // local for VR Compression.ScaleToLong(targetComponent.localScale, scalePrecision, out long sX, out long sY, out long sZ); // local for VR
writer.WriteLong(sX); writer.WriteLong(sX);
writer.WriteLong(sY); writer.WriteLong(sY);
writer.WriteLong(sZ); writer.WriteLong(sZ);
} }
}
// deserialize full data after delta compression // deserialize data after delta compression
void DeserializeEverything(NetworkReader reader, out Vector3 position, out Quaternion rotation, out Vector3 scale) void DeserializeEverything(NetworkReader reader, out Vector3 position, out Quaternion rotation, out Vector3 scale)
{ {
// position // position
if (syncPosition)
{
long pX = reader.ReadLong(); long pX = reader.ReadLong();
long pY = reader.ReadLong(); long pY = reader.ReadLong();
long pZ = reader.ReadLong(); long pZ = reader.ReadLong();
position = Compression.ScaleToFloat(pX, pY, pZ, positionPrecision); position = Compression.ScaleToFloat(pX, pY, pZ, positionPrecision);
}
else position = targetComponent.localPosition;
// rotation // rotation
if (syncRotation)
{
rotation = reader.ReadQuaternion(); rotation = reader.ReadQuaternion();
}
else rotation = targetComponent.localRotation;
// scale // scale
if (syncScale)
{
long sX = reader.ReadLong(); long sX = reader.ReadLong();
long sY = reader.ReadLong(); long sY = reader.ReadLong();
long sZ = reader.ReadLong(); long sZ = reader.ReadLong();
scale = Compression.ScaleToFloat(sX, sY, sZ, scalePrecision); scale = Compression.ScaleToFloat(sX, sY, sZ, scalePrecision);
} }
else scale = targetComponent.localScale;
}
// last serialization for delta compression // last serialization for delta compression
public override void OnSerialize(NetworkWriter writer, bool initialState) public override void OnSerialize(NetworkWriter writer, bool initialState)