static void RunFovExperiment()
{
CultureInfo.DefaultThreadCurrentCulture = CultureInfo.InvariantCulture;
SceneRegistry.AddSource("../Scenes");
float[] resolutions = new[] {
0.25f,
1.0f,
3.0f,
};
foreach (float resolutionScale in resolutions)
{
Benchmark bench = new(new VcmExperiment(true), new() {
SceneRegistry.LoadScene("RoughGlassesIndirect", "NarrowFov", maxDepth: 10),
SceneRegistry.LoadScene("RoughGlassesIndirect", "WideFov", maxDepth: 10),
SceneRegistry.LoadScene("RoughGlassesIndirect", maxDepth: 10),
SceneRegistry.LoadScene("RoughGlasses", "NarrowFov", maxDepth: 10),
SceneRegistry.LoadScene("RoughGlasses", "WideFov", maxDepth: 10),
SceneRegistry.LoadScene("RoughGlasses", maxDepth: 10),
SceneRegistry.LoadScene("RoughGlassesIndirect", "Lens", maxDepth: 10),
SceneRegistry.LoadScene("RoughGlassesIndirect", "Lens", maxDepth: 10),
},
$"Results-{resolutionScale:0.000}",
(int)(640 * resolutionScale), (int)(480 * resolutionScale),
FrameBuffer.Flags.SendToTev);
bench.Run();
}
}
static void Main(string[] args)
{
// Register the directory as a scene file provider.
// Asides from the geometry, it is also used as a reference image cache.
SceneRegistry.AddSource("Data/Scenes");
// Configure a benchmark to compare path tracing and VCM on the CornellBox
// at 512x512 resolution. Display images in tev during rendering (localhost, default port)
Benchmark benchmark = new(new PathVsVcm(), new() {
SceneRegistry.LoadScene("CornellBox", maxDepth: 5),
SceneRegistry.LoadScene("CornellBox", maxDepth: 2).WithName("CornellBoxDirectIllum")
}, "Results/PathVsVcm", 512, 512, FrameBuffer.Flags.SendToTev);
// Render the images
benchmark.Run(format: ".exr");
// Optional, but usually a good idea: assemble the rendering results in an overview
// figure using a Python script.
Process.Start("python", "./SeeSharp.Examples/MakeFigure.py Results/PathVsVcm PathTracer Vcm")
.WaitForExit();
// For our README file, we further convert the pdf to png with ImageMagick
Process.Start("magick", "-density 300 ./Results/PathVsVcm/Overview.pdf ExampleFigure.png")
.WaitForExit();
}
static void RunFastFwdExperiment()
{
SceneRegistry.AddSource("../Scenes");
float resolutionScale = 2.0f;
Benchmark bench = new(new VcmExperiment(true, false), new() {
SceneRegistry.LoadScene("LampCaustic", maxDepth: 10),
SceneRegistry.LoadScene("LampCausticNoShade", maxDepth: 10),
},
$"Results-FastForward",
(int)(640 * resolutionScale), (int)(480 * resolutionScale),
FrameBuffer.Flags.SendToTev);
bench.Run();
}
static void RunBench(int splitfactor)
{
int resolutionScale = 2;
SceneRegistry.AddSource("../Scenes");
Benchmark bench = new(new BidirExperiment(), new() {
SceneRegistry.LoadScene("ModernHall"),
SceneRegistry.LoadScene("LivingRoom"),
SceneRegistry.LoadScene("TargetPractice"),
SceneRegistry.LoadScene("HomeOffice"),
SceneRegistry.LoadScene("RoughGlasses"),
SceneRegistry.LoadScene("RoughGlassesIndirect"),
SceneRegistry.LoadScene("IndirectRoom"),
SceneRegistry.LoadScene("MinimalistWhiteRoom"),
SceneRegistry.LoadScene("LampCaustic"),
}, $"Results-x{splitfactor}", 640 * resolutionScale, 480 * resolutionScale,
FrameBuffer.Flags.SendToTev);
bench.Run(format: ".exr");
}
static void RunRadiusExperiment()
{
SceneRegistry.AddSource("../Scenes");
float resolutionScale = 2.0f;
Benchmark bench = new(new RadiusExperiment(), new() {
SceneRegistry.LoadScene("ModernHall"),
SceneRegistry.LoadScene("LivingRoom"),
SceneRegistry.LoadScene("TargetPractice"),
SceneRegistry.LoadScene("HomeOffice"),
SceneRegistry.LoadScene("RoughGlasses", maxDepth: 10),
SceneRegistry.LoadScene("RoughGlassesIndirect", maxDepth: 10),
SceneRegistry.LoadScene("IndirectRoom"),
SceneRegistry.LoadScene("MinimalistWhiteRoom"),
SceneRegistry.LoadScene("LampCaustic", maxDepth: 10),
}, "Results",
(int)(640 * resolutionScale), (int)(480 * resolutionScale),
FrameBuffer.Flags.SendToTev);
bench.Run();
Process.Start("python", "./radiusfigure.py").WaitForExit();
}