public OutputData RenderScene(Scene scene)
{
ISet<Task<RenderData>> results = new HashSet<Task<RenderData>>();
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
Vector3f rayDirection = renderManager.CalculateEyeRayDirection(x, y);
Vector3f rayStart = new Vector3f(x, y, 0.0f);
results.Add(taskFactory.StartNew(() => CastEyeRay(new Ray(rayStart, rayDirection), scene)));
}
}
Task<RenderData>[] resultsArray = new Task<RenderData>[results.Count];
results.CopyTo(resultsArray, 0);
Task.WaitAll(resultsArray);
BasicOutputConverter coverter = new BasicOutputConverter(1, width, height);
RenderData[] finalData = new RenderData[resultsArray.Length];
for (int i = 0; i < finalData.Length; i++)
{
finalData[i] = resultsArray[i].Result;
}
return coverter.DoConversion(finalData);
}
public void Run()
{
Renderer renderer = new Renderer(new OrthoRenderManager(new Math.Vector3f(0, 0, 1), width, height), new PhongDirectContributionModel());
Scene scene = new Scene();
scene.AddRenderObject(new Sphere(new Math.Vector3f(320, 320, 650), 150, new Color(1, 0, 1)));
scene.AddRenderObject(new Sphere(new Math.Vector3f(320, 500, 800), 150, new Color(1, 0, 1)));
OutputData data = renderer.RenderScene(scene);
ImageOutput imageOut = new ImageOutput(width, height, data);
imageOut.WriteOutput(@"C:\users\Ethan\Desktop\RayTraceSceneTest.png");
}
public RenderData CastEyeRay(Ray ray, Scene scene)
{
RayLifetimeManager rayManager = new RayLifetimeManager(ray, scene, renderModel);
RenderData rayCastResult = rayManager.DoRayCast();
if (rayCastResult == null)
{
return new RenderData(new Color(0, 0, 0));
}
return rayCastResult;
}