private void DrawInternal(DeviceContext pContext, BitmapResource pBitmap, Vector2 pPosition, Size pSize)
{
_effects[0].SetInput(0, pBitmap.DirectXBitmap, false);
float widthFactor;
float heightFactor;
if (_useTiledScaling)
{
widthFactor = Game.ActiveCamera.Zoom;
heightFactor = Game.ActiveCamera.Zoom;
}
else
{
widthFactor = pSize.Width / pBitmap.Width;
heightFactor = pSize.Height / pBitmap.Height;
}
var scale = new SharpDX.Direct2D1.Effect(_context, Scale);
scale.SetValue(0, new RawVector2(widthFactor, heightFactor));
scale.SetInput(0, _effects[_effects.Count - 1].Output, false);
if (pBitmap.Source.HasValue)
{
var r = pBitmap.Source.Value;
var source = new RawRectangleF(r.Left, r.Top, r.Left + pSize.Width, r.Top + pSize.Height);
pContext.DrawImage(scale.Output, pPosition, source, InterpolationMode.Linear, CompositeMode.SourceOver);
}
else
{
pContext.DrawImage(_effects[_effects.Count - 1].Output, pPosition);
}
}
private void Update()
{
float delta = clock.ElapsedMilliseconds / 1000.0f;
if (!clock.IsRunning || delta > 4)
{
delta = 4;
clock.Stop();
}
_rippleEffect.SetValue((int)RippleProperties.Frequency, 140.0f - delta * 30.0f);
_rippleEffect.SetValue((int)RippleProperties.Phase, -delta * 20.0f);
_rippleEffect.SetValue((int)RippleProperties.Amplitude, 60.0f - delta * 15.0f);
_rippleEffect.SetValue((int)RippleProperties.Spread, 0.01f + delta / 10.0f);
}
public Effect AddTile(BitmapResource pResource)
{
var e = new SharpDX.Direct2D1.Effect(_context, Tile);
var rect = pResource.Source.HasValue ? pResource.Source.Value : new Rectangle(0, 0, pResource.Width, pResource.Height);
e.SetValue(0, rect);
_effects.Add(e);
_useTiledScaling = true;
return(this);
}
private void Update()
{
float delta = clock.ElapsedMilliseconds / 1000.0f;
_waveEffect.SetValue((int)WaveProperties.WaveOffset, delta);
}
protected SharpDX.Direct2D1.Image Output(DeviceContext rDc)
{
D2DBitmap ntdx = null;
try
{
ntdx = D2DBitmap.FromWicBitmap(rDc, _Pelete);
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
Image result1;
var blEf = new SharpDX.Direct2D1.Effect(rDc, Effect.Opacity);
blEf.SetInput(0, ntdx, new RawBool());
blEf.SetValue(0, Opacity);
result1 = blEf.Output;
blEf.Dispose();
if (size_changed)
{
var tfEf = new SharpDX.Direct2D1.Effects.AffineTransform2D(rDc);
tfEf.SetInput(0, result1, new RawBool());
result1.Dispose();
var x_rate = _Size.Width / (double)_Pelete.Size.Width;
var y_rate = _Size.Height / (double)_Pelete.Size.Height;
tfEf.TransformMatrix = new RawMatrix3x2((float)x_rate, 0f, 0f, (float)y_rate, 0f, 0f);
result1 = tfEf.Output;
tfEf.Dispose();
}
if (Orientation != 1.0f)
{
var tfEf1 = new SharpDX.Direct2D1.Effects.AffineTransform2D(rDc);
tfEf1.SetInput(0, result1, new RawBool());
result1.Dispose();
var mr32 = Matrix3x2.CreateRotation((float)Orientation, new Vector2(RotationPoint.X, RotationPoint.Y));
tfEf1.TransformMatrix = new RawMatrix3x2(mr32.M11, mr32.M12, mr32.M21, mr32.M22, mr32.M31, mr32.M32);
result1 = tfEf1.Output;
tfEf1.Dispose();
}
if (this.Saturation != 1f)
{
var stEf = new SharpDX.Direct2D1.Effects.Saturation(rDc);
stEf.SetInput(0, result1, new RawBool());
result1.Dispose();
stEf.Value = Saturation;
result1 = stEf.Output;
stEf.Dispose();
}
if (this.Brightness != 0.5f)
{
var btEf = new SharpDX.Direct2D1.Effects.Brightness(rDc);
btEf.SetInput(0, result1, new RawBool());
result1.Dispose();
btEf.BlackPoint = new RawVector2(1.0f - Brightness, Brightness);
// btEf.WhitePoint =;
result1 = btEf.Output;
btEf.Dispose();
}
ntdx.Dispose();
return(result1);
}