private IEnumerable <IColourSampler> SpinAnimation(BaseCamera camera, SceneNode spinnable, int frames = 16)
{
var increment = 360.0 / (frames + 1);
for (var i = 0; i <= frames; i++)
{
spinnable.Rotate(Vec3.K, Angle.Deg2Rad * increment);
if (spinnable.Scene != null)
{
camera.Render(spinnable.Scene);
}
yield return(camera.PixelBuffer.GetSampler());
}
}
private IEnumerable <IColourSampler> PongAnimation(BaseCamera camera1, SceneNode pong, int frames)
{
var dt = (frames + 1) / (2 * Math.PI);
var time = 0.0;
for (var i = 0; i <= frames; i++)
{
var x = Math.Sin(time);
time += dt;
pong.Transform = Transformation.Offset(new Vec3(x, 0, 0));
if (pong.Scene != null)
{
camera1.Render(pong.Scene);
}
yield return(camera1.PixelBuffer.GetSampler());
}
}