private BlobItem CreateBlob()
{
return(new BlobItem
{
Position = (float)_rand.NextDouble() * Width,
Life = _maxBlobLife,
MaxLife = _maxBlobLife,
MaxSize = _maxBlobSize,
Color = _api.CreateRandomColor(),
});
}
public override void OnTrigger(uint triggerId, bool risingEdge)
{
if (!risingEdge)
{
return;
}
if ((TriggerId)triggerId == TriggerId.ChangeColorTrigger)
{
_color = _api.CreateRandomColor();
}
}
/* 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);
}
/* Every time a configured trigger is triggered, either manually by the user
* or due to a feature binding, this method will be called.*/
public override void OnTrigger(uint triggerId, bool risingEdge)
{
/* We only want to be triggerd on rising edges. */
if (!risingEdge)
{
return;
}
/* We've got triggered! Lets add a droplet to the wave simulation. */
if ((TriggerId)triggerId == TriggerId.AddDrop)
{
var color = _api.CreateRandomColor();
_waveSimulation.AddDrop(Width / 2f, color);
}
}
/* 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);
}