/// <summary>
/// we do NOT store vxs, return original outputVxs
/// </summary>
/// <param name="src"></param>
/// <param name="outputVxs"></param>
static void TransformToVxs(ref AffineMat aff, VertexStore src, VertexStore outputVxs)
{
int count = src.Count;
VertexCmd cmd;
double x, y;
for (int i = 0; i < count; ++i)
{
cmd = src.GetVertex(i, out x, out y);
aff.Transform(ref x, ref y);
outputVxs.AddVertex(x, y, cmd);
}
}
