public override IRender Render(float dt)
{
float barValue = 0;
if (_featureCache.IsBeat())
{
_beatPeriod = _featureCache.GetBeatPeriod();
_remainingBeatTime = _beatPeriod;
}
else if (_remainingBeatTime > 0)
{
_remainingBeatTime = Math.Max(_remainingBeatTime - dt, 0);
barValue = (1f - _remainingBeatTime / _beatPeriod);
}
int barSize = (int)(Width / 2 * barValue);
using (var canvas = _render.CreateCanvas())
{
canvas.Clear();
var paint = new SKPaint
{
IsAntialias = true,
Color = _color,
Style = SKPaintStyle.Fill
};
canvas.DrawRect(Width / 2, 0, barSize, Height, paint);
canvas.DrawRect(Width / 2 - barSize, 0, barSize, Height, paint);
paint.Dispose();
}
return(_render);
}
/* In this method you will be able to render your effect. It will be called for
* each frame of your project, assuming this layer is enabled. */
public override IRender Render(float dt)
{
/* Create a new color on each beat. */
if (_featureCache.IsBeat())
{
_color = _api.CreateRandomColor();
}
/* Map every pixel in the render to the configured color */
using (var canvas = _render.CreateCanvas())
canvas.Clear(_color);
return(_render);
}
/* In this method you will be able to render your effect. It will be called for
* each frame of your project, assuming this layer is enabled. */
public override IRender Render(float dt)
{
/* Add a new droplet with random color on each beat. */
if (_featureCache.IsBeat())
{
var color = _api.CreateRandomColor();
_waveSimulation.AddDrop(Width / 2, color);
}
/* Reset all pixels on the render. */
_render.Clear();
/* Update the wave simulation. */
_waveSimulation.Update(dt);
/* Render the wave simulation */
_waveSimulation.Render(_render);
return(_render);
}