private void Accumulate(ref uint cmd, ref double x, ref double y)
{
_generator.RemoveAll();
_generator.AddVertex(_startX, _startY, (uint)Path.EPathCommands.MoveTo);
_markers.AddVertex(_startX, _startY, (uint)Path.EPathCommands.MoveTo);
for (; ;)
{
cmd = _source.Vertex(out x, out y);
if (Path.IsVertex(cmd))
{
_lastCommand = cmd;
if (Path.IsMoveTo(cmd))
{
_startX = x;
_startY = y;
break;
}
_generator.AddVertex(x, y, cmd);
_markers.AddVertex(x, y, (uint)Path.EPathCommands.LineTo);
}
else
{
if (Path.IsStop(cmd))
{
_lastCommand = (uint)Path.EPathCommands.Stop;
break;
}
if (Path.IsEndPoly(cmd))
{
_generator.AddVertex(x, y, cmd);
break;
}
}
}
_generator.Rewind(0);
_status = EStatus.Generate;
}
