private void RenderLoop(int iterations)
{
// Create a ray tracer, and create a reference to "sphere2" that we are going to bounce
var rayTracer = new RayTracer(_width, _height);
var scene = rayTracer.DefaultScene;
var sphere2 = (Sphere)scene.Things[0]; // The first item is assumed to be our sphere
var baseY = sphere2.Radius;
sphere2.Center.Y = sphere2.Radius;
// Timing determines how fast the ball bounces as well as diagnostics frames/second info
var renderingTime = new Stopwatch();
var totalTime = Stopwatch.StartNew();
// Keep rendering until the iteration count is hit
for (_frames = 0; _frames < iterations; _frames++)
{
// Or the rendering task has been canceled
if (_cancellation.IsCancellationRequested)
{
break;
}
// Get the next buffer
var rgb = _freeBuffers.GetObject();
// Determine the new position of the sphere based on the current time elapsed
double dy2 = 0.8 * Math.Abs(Math.Sin(totalTime.ElapsedMilliseconds * Math.PI / 3000));
sphere2.Center.Y = (float)(baseY + dy2);
// Render the scene
renderingTime.Reset();
renderingTime.Start();
ParallelOptions options = new ParallelOptions
{
MaxDegreeOfParallelism = _degreeOfParallelism,
CancellationToken = _cancellation.Token
};
if (!_parallel)
{
rayTracer.RenderSequential(scene, rgb);
}
else if (_showThreads)
{
rayTracer.RenderParallelShowingThreads(scene, rgb, options);
}
else
{
rayTracer.RenderParallel(scene, rgb, options);
}
renderingTime.Stop();
_framesPerSecond = (1000.0 / renderingTime.ElapsedMilliseconds);
_freeBuffers.PutObject(rgb);
}
}
private void RenderLoop(int iterations)
{
// Create a ray tracer, and create a reference to "sphere2" that we are going to bounce
var rayTracer = new RayTracer(_width, _height);
var scene = rayTracer.DefaultScene;
var sphere2 = (Sphere)scene.Things[0]; // The first item is assumed to be our sphere
var baseY = sphere2.Radius;
sphere2.Center.Y = sphere2.Radius;
// Timing determines how fast the ball bounces as well as diagnostics frames/second info
var renderingTime = new Stopwatch();
var totalTime = Stopwatch.StartNew();
// Keep rendering until the iteration count is hit
for (_frames = 0; _frames < iterations; _frames++)
{
// Or the rendering task has been canceled
if (_cancellation.IsCancellationRequested)
{
break;
}
// Get the next buffer
var rgb = _freeBuffers.GetObject();
// Determine the new position of the sphere based on the current time elapsed
double dy2 = 0.8 * Math.Abs(Math.Sin(totalTime.ElapsedMilliseconds * Math.PI / 3000));
sphere2.Center.Y = (float)(baseY + dy2);
// Render the scene
renderingTime.Reset();
renderingTime.Start();
ParallelOptions options = new ParallelOptions
{
MaxDegreeOfParallelism = _degreeOfParallelism,
CancellationToken = _cancellation.Token
};
if (!_parallel) rayTracer.RenderSequential(scene, rgb);
else if (_showThreads) rayTracer.RenderParallelShowingThreads(scene, rgb, options);
else rayTracer.RenderParallel(scene, rgb, options);
renderingTime.Stop();
_framesPerSecond = (1000.0 / renderingTime.ElapsedMilliseconds);
_freeBuffers.PutObject(rgb);
}
}
