/// <summary>
/// Draws the string txt as a 'floating text' positioned slightly above the GameObject.
/// </summary>
/// <param name="go"></param>
/// <param name="font"></param>
/// <param name="txt"></param>
/// <param name="col"></param>
public static void SetText(GameObject go, String fontResKey, String txt, Color col)
{
Vector3 p = go.WorldMatPos;
if (go.ObjectModel != null)
p += 1.05f * go.ObjectModel.Dimensions().Y * go.WorldMat.Up;
//Monitor.AddMessage("in frustum: " + go.GetType() + " " + Collision.IsInsideFrustum(go.theScene.Frustum, p));
if (Collision.IsInsideFrustum(go.theScene.Frustum, p))
{
if (!FontCollection.TryGetValue(fontResKey, out tempSF))
{
tempSF = go.ResourceGetSpriteFont(fontResKey);
FontCollection.Add(fontResKey, tempSF);
}
tempsize = tempSF.MeasureString(txt);
// Aligns the string to be just a little over the top of the object
tempv3 = go.theGame.Graphics.GraphicsDevice.Viewport.Project(p, go.theScene.CamProjection, go.theScene.CamView, Matrix.Identity);
tempv2 = new Vector2(tempv3.X - tempsize.X / 2, tempv3.Y - tempsize.Y);
FloatList.Add(new FloatEntry(tempSF, txt, tempv2, col));
}
}
