//TODO: ensure generated bitmaps with transparent backgrounds applied actually work in opengl scene
public GfxTextNode2D()
{
gfx_model = MatrixCollection.CreateInitialMatricies();
Scale = Vector3.One;
Position = Vector3.Zero;
Offset = Vector2.Zero;
text = string.Empty;
Font = new Font("Times New Roman", 12.0f);
ForeColor = Color.Yellow;
BackColor = Color.Transparent;
}
static string AddMatrixParams(string url, object values)
{
int index = url.LastIndexOf('?');
string path;
string queryString;
if (index == -1)
{
path = url;
queryString = "";
}
else
{
path = url.Substring(0, index);
queryString = url.Substring(index);
}
var matrixParams = new MatrixCollection(values);
return(path + matrixParams + queryString);
}
