public RaytraceMotherBee(Raytracer raytracer, MultiResolutionRaster raster, bool useDebug = true)
{
Raytracer = raytracer;
Raster = raster;
Random = new Random(1337);
this.useDebug = useDebug;
}
/// <summary>
/// Start a full render. It does first check if world has changed or the current render can be upscaled
/// </summary>
/// <param name="world"></param>
/// <param name="raster"></param>
public void StartRender(World world, MultiResolutionRaster raster)
{
// World has not changed and cant upscale
if (!world.Changed && (raster.CurrentLevel == raster.MaxLevel || Workers.Count > 0))
{
return;
}
// World has not changed. So upscale
if (!world.Changed)
{
raster.SwitchLevel(raster.CurrentLevel + 1, true);
}
if (world.Changed)
{
raster.SwitchLevel(0, false); // World changed. Reset antialias
}
++WorkID;
Workers.Clear();
Raytracer.Reset(world);
Raster = raster;
World.Changed = false;
DebugRow = (int)(Settings.RaytraceDebugRow * Raster.Height);
if (Settings.IsMultithread)
{
var rpt = Raster.Height / AvailableThreads;
for (int i = 0; i < AvailableThreads; ++i)
{
Workers.Add(new RaytraceWorker(this, i * rpt, (i + 1) * rpt, useDebug));
Workers[i].RunAsync();
}
if (!Settings.IsAsync)
{
foreach (var worker in Workers)
{
worker.Thread.Join();
}
Workers.Clear();
if (useDebug)
{
DebugRenderer.DebugDraw(Raytracer.DebugData, Raster.CurrentRaster, World);
}
}
}
else
{
var worker = new RaytraceWorker(this, 0, Raster.Height, useDebug);
worker.Run();
if (useDebug)
{
DebugRenderer.DebugDraw(Raytracer.DebugData, Raster.CurrentRaster, World);
}
}
}
public RaytraceMotherBee(Raytracer raytracer, MultiResolutionRaster raster)
{
Raytracer = raytracer;
Raster = raster;
Random = new Random(1337);
}
