mBorderColorIndex = (mImpl->mRenderer).RegisterProperty( COLOR_NAME, mBorderColor );
if( mBorderColor.a < 1.f || mAntiAliasing)
{
mBorderColorIndex = (mImpl->mRenderer).RegisterProperty( COLOR_NAME, mBorderColor );
if( mBorderColor.a < 1.f || mAntiAliasing)
{