/// <summary>Writes the specified manifold point value.</summary>
/// <param name="packet">The packet.</param>
/// <param name="data">The value to write.</param>
/// <returns>This packet, for call chaining.</returns>
private static IWritablePacket Write(this IWritablePacket packet, ManifoldPoint data)
{
return(packet
.Write(data.LocalPoint)
.Write(data.NormalImpulse)
.Write(data.TangentImpulse)
.Write(data.Id.Key));
}
/// <summary>Reads a ManifoldPoint value.</summary>
/// <param name="packet">The packet.</param>
/// <param name="result">The read value.</param>
/// <returns>The packet, for call chaining.</returns>
/// <exception cref="PacketException">The packet has not enough available data for the read operation.</exception>
private static IReadablePacket Read(this IReadablePacket packet, out ManifoldPoint result)
{
result.Id.Feature = new ContactFeature();
return(packet
.Read(out result.LocalPoint)
.Read(out result.NormalImpulse)
.Read(out result.TangentImpulse)
.Read(out result.Id.Key));
}
