/// <summary>
/// Read the contents of a create message for a <c>MeshSet</c>.
/// </summary>
/// <param name="reader">Stream to read from</param>
/// <returns>True on success.</returns>
/// <remarks>
/// Reads additional data for the cloud and the cloud mesh ID. The cloud mesh is represented
/// by a <see cref="PlaceholderMesh"/> as real mesh data cannot be resolved here.
/// </remarks>
public override bool ReadCreate(PacketBuffer packet, BinaryReader reader)
{
if (!base.ReadCreate(packet, reader))
{
return(false);
}
uint cloudID = reader.ReadUInt32();
uint indexCount = reader.ReadUInt32();
PointCloud = new PlaceholderMesh(cloudID);
_indices = (indexCount > 0) ? new uint[indexCount] : null;
if (packet.Header.VersionMajor != 0 || packet.Header.VersionMajor == 0 && packet.Header.VersionMinor >= 2)
{
PointScale = reader.ReadSingle();
}
else
{
// Legacy support
byte pointSize = reader.ReadByte();
PointScale = (float)pointSize;
}
return(true);
}
/// <summary>
/// Read the contents of a create message for a <c>MeshSet</c>.
/// </summary>
/// <param name="reader">Stream to read from</param>
/// <returns>True on success.</returns>
/// <remarks>
/// Reads additional data for the cloud and the cloud mesh ID. The cloud mesh is represented
/// by a <see cref="PlaceholderMesh"/> as real mesh data cannot be resolved here.
/// </remarks>
public override bool ReadCreate(BinaryReader reader)
{
if (!base.ReadCreate(reader))
{
return(false);
}
uint cloudID = reader.ReadUInt32();
uint indexCount = reader.ReadUInt32();
byte pointSize = reader.ReadByte();
PointCloud = new PlaceholderMesh(cloudID);
_indices = (indexCount > 0) ? new uint[indexCount] : null;
PointSize = pointSize;
return(true);
}
