public void Paint_OLD(IActor actor, IWorldCoordinate coord, string text)
{
if (!Enabled)
{
return;
}
if (Brush == null)
{
return;
}
if (Radius <= 0)
{
return;
}
if (!IsEnabledFunc.Invoke())
{
return;
}
var pct = FilledPercentFunc == null ? 100 : FilledPercentFunc.Invoke();
using (var pg = Hud.Render.CreateGeometry())
{
using (var gs = pg.Open())
{
var startAngleFull = 90f;
var endAngleFull = 360f;
var fullAngleRange = endAngleFull - startAngleFull;
var halfRange = fullAngleRange / 2f;
var angleStep = fullAngleRange / 90f;
var halfStroke = Stroke / 2f;
var start = Math.Max(startAngleFull, startAngleFull + halfRange * pct);
var end = Math.Min(endAngleFull, endAngleFull - halfRange * pct);
if (start > end)
{
return;
}
var started = false;
var returnVectors = new List <Vector2>();
var innerVectors = new List <Vector2>();
var innerReturnVectors = new List <Vector2>();
for (var angle = startAngleFull; angle <= endAngleFull; angle += angleStep)
{
var radians = (angle - 180f) * Math.PI / 180.0f;
var cos = (float)Math.Cos(radians);
var sin = (float)Math.Sin(radians);
var mx = (Radius + halfStroke) * cos;
var my = (Radius + halfStroke) * sin;
var vector = actor.ToVector2(mx, my, 0);
if (started)
{
gs.AddLine(vector);
}
else
{
started = true;
gs.BeginFigure(vector, FigureBegin.Filled);
}
var mx2 = (Radius - halfStroke) * cos;
var my2 = (Radius - halfStroke) * sin;
vector = actor.ToVector2(mx2, my2, 0);
returnVectors.Add(vector);
}
returnVectors.Reverse();
foreach (var returnVector in returnVectors)
{
gs.AddLine(returnVector);
}
gs.EndFigure(FigureEnd.Closed);
gs.Close();
}
Brush.DrawGeometry(pg);
if (BackgroundBrush != null)
{
BackgroundBrush.DrawGeometry(pg);
}
}
}