Method packNode

Engine/source/Verve/VPath/VPathNode.cpp:66–150

//-----------------------------------------------------------------------------

U32 VPathNode::packNode( NetConnection *pConnection, BitStream *pStream )
{
    // Init Return Mask.
    U32 retMask = 0;

    // Fetch State.
    VNetStateInfo *state = getState( pConnection );

    // Note: This is out of sync with VPathNode::unpackUpdate().
    //       If you're ever going to use these methods outside of VPath, you
    //       will need to read a flag *before* calling unpack!

    // Was the Node Created?
    if ( pStream->writeFlag( state->Mask & k_StateCreate ) )
    {
        // Clear Update.
        state->Mask &= ~k_StateCreate;
    }

    // Send mLocalPosition?
    if ( pStream->writeFlag( state->Mask & k_StateUpdatePosition ) )
    {
        // Write mLocalPosition.
        pStream->write( mLocalPosition.x );
        pStream->write( mLocalPosition.y );
        pStream->write( mLocalPosition.z );

        // Clear Update.
        state->Mask &= ~k_StateUpdatePosition;
    }

    // Send mLocalRotation?
    if ( pStream->writeFlag( state->Mask & k_StateUpdateRotation ) )
    {
        // Write mLocalRotation.
        pStream->write( mLocalRotation.x );
        pStream->write( mLocalRotation.y );
        pStream->write( mLocalRotation.z );
        pStream->write( mLocalRotation.w );

        // Clear Update.
        state->Mask &= ~k_StateUpdateRotation;
    }

    // Send mWeight?
    if ( pStream->writeFlag( state->Mask & k_StateUpdateWeight ) )
    {
        // Write mWeight.
        pStream->write( mWeight );

        // Clear Update.
        state->Mask &= ~k_StateUpdateWeight;
    }

    // Send Orientation Update?
    if ( pStream->writeFlag( state->Mask & k_StateUpdateOrientation ) )
    {
        // Clear Update?