12 |
46 |
47 | @code {
48 | SceneSelector sceneSelector;
49 | Scene scene;
50 | bool readyToRun = false;
51 | bool running = false;
52 | bool sceneJustLoaded = false;
53 | bool resultsAvailable = false;
54 | ElementReference runButton;
55 |
56 | SimpleImageIO.FlipBook flip;
57 |
58 | async Task OnSceneLoaded(SceneFromFile sceneFromFile)
59 | {
60 | await Task.Run(() => scene = sceneFromFile.MakeScene());
61 | flip = null;
62 | resultsAvailable = false;
63 | readyToRun = true;
64 | sceneJustLoaded = true;
65 | }
66 |
67 | protected override async Task OnAfterRenderAsync(bool firstRender)
68 | {
69 | if (readyToRun && sceneJustLoaded)
70 | {
71 | await runButton.FocusAsync();
72 | }
73 |
74 | sceneJustLoaded = false;
75 | }
76 |
77 | async Task OnRunClick()
78 | {
79 | readyToRun = false;
80 | resultsAvailable = false;
81 | running = true;
82 | await Task.Run(() => RunExperiment());
83 | readyToRun = true;
84 | running = false;
85 | resultsAvailable = true;
86 | }
87 | }
--------------------------------------------------------------------------------
/MaterialTest/Pages/IntegratorTest.razor.cs:
--------------------------------------------------------------------------------
1 | using Microsoft.AspNetCore.Components;
2 | using SeeSharp.Blazor;
3 |
4 | namespace MaterialTest.Pages;
5 |
6 | public partial class IntegratorTest : ComponentBase
7 | {
8 | const int Width = 640;
9 | const int Height = 480;
10 | const int MaxDepth = 10;
11 |
12 | int NumSamples = 1;
13 |
14 | void RunExperiment()
15 | {
16 | flip = new FlipBook(660, 580)
17 | .SetZoom(FlipBook.InitialZoom.FillWidth)
18 | .SetToneMapper(FlipBook.InitialTMO.Exposure(scene.RecommendedExposure))
19 | .SetToolVisibility(false);
20 |
21 | scene.FrameBuffer = new(Width, Height, null);
22 | scene.Prepare();
23 | VertexConnectionAndMerging vcm = new()
24 | {
25 | NumIterations = NumSamples,
26 | MaxDepth = MaxDepth,
27 | RenderTechniquePyramid = true
28 | };
29 | vcm.Render(scene);
30 | flip.Add($"VCM", scene.FrameBuffer.Image);
31 |
32 | flip.AddAll(vcm.TechPyramidRaw.GetImagesForPathLength(2));
33 | }
34 |
35 | SurfacePoint? selected;
36 |
37 | void OnFlipClick(FlipViewer.OnClickEventArgs args)
38 | {
39 | if (args.CtrlKey)
40 | {
41 | RNG rng = new(1241512);
42 | var ray = scene.Camera.GenerateRay(new Vector2(args.X + 0.5f, args.Y + 0.5f), ref rng).Ray;
43 | selected = (SurfacePoint)scene.Raytracer.Trace(ray);
44 |
45 | SurfaceShader shader = new(selected.Value, -ray.Direction, false);
46 | var s = shader.Sample(rng.NextFloat(), rng.NextFloat2D());
47 | Console.WriteLine(s);
48 | }
49 | }
50 | }
--------------------------------------------------------------------------------
/MaterialTest/Pages/_Host.cshtml:
--------------------------------------------------------------------------------
1 | @page "/"
2 | @using Microsoft.AspNetCore.Components.Web
3 | @namespace MaterialTest.Pages
4 | @addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers
5 |
6 |
7 |
8 |
9 |
10 |
13 | @if (readyToRun)
14 | {
15 |
16 | }
17 |
18 |
20 |
21 |
22 | @if (!running)
23 | {
24 | @if (resultsAvailable)
25 | {
26 |
27 |
32 |
37 | }
38 |
39 | }
40 | }
41 | else
42 | {
43 | | Mesh | @(selected.Value.Mesh.Name) |
|---|---|
| Material | @(selected.Value.Mesh.Material.Name) (roughness: @(selected.Value.Mesh.Material.GetRoughness(selected.Value)), transmissive: @(selected.Value.Mesh.Material.IsTransmissive(selected.Value))) |
| Distance | @(selected.Value.Distance) |
| Position | @(selected.Value.Position) |
Rendering...
44 | } 45 |
22 |
23 | An error has occurred. This application may no longer respond until reloaded.
24 |
25 |
26 | An unhandled exception has occurred. See browser dev tools for details.
27 |
28 | Reload
29 | 🗙
30 |
31 |
32 |
33 |
34 |
35 |
--------------------------------------------------------------------------------
/MaterialTest/Program.cs:
--------------------------------------------------------------------------------
1 | using Microsoft.AspNetCore.Components;
2 | using Microsoft.AspNetCore.Components.Web;
3 |
4 | SceneRegistry.AddSourceRelativeToScript("../Data/Scenes");
5 |
6 | var builder = WebApplication.CreateBuilder(args);
7 | builder.Services.AddRazorPages();
8 | builder.Services.AddServerSideBlazor();
9 |
10 | var app = builder.Build();
11 |
12 | if (!app.Environment.IsDevelopment())
13 | {
14 | // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
15 | app.UseHsts();
16 | }
17 |
18 | app.UseHttpsRedirection();
19 |
20 | app.UseStaticFiles();
21 |
22 | app.UseRouting();
23 |
24 | app.MapBlazorHub();
25 | app.MapFallbackToPage("/_Host");
26 |
27 | app.Run();
28 |
--------------------------------------------------------------------------------
/MaterialTest/_Imports.razor:
--------------------------------------------------------------------------------
1 | @using Microsoft.AspNetCore.Components.Routing
2 | @using Microsoft.AspNetCore.Components.Web
3 | @using Microsoft.JSInterop
4 | @using MaterialTest
5 |
6 | @using SeeSharp.Blazor
--------------------------------------------------------------------------------
/MaterialTest/appsettings.Development.json:
--------------------------------------------------------------------------------
1 | {
2 | "DetailedErrors": true,
3 | "Logging": {
4 | "LogLevel": {
5 | "Default": "Information",
6 | "Microsoft.AspNetCore": "Warning"
7 | }
8 | }
9 | }
10 |
--------------------------------------------------------------------------------
/MaterialTest/appsettings.json:
--------------------------------------------------------------------------------
1 | {
2 | "Logging": {
3 | "LogLevel": {
4 | "Default": "Information",
5 | "Microsoft.AspNetCore": "Warning"
6 | }
7 | },
8 | "AllowedHosts": "*"
9 | }
10 |
--------------------------------------------------------------------------------
/MaterialTest/wwwroot/css/site.css:
--------------------------------------------------------------------------------
1 | #blazor-error-ui {
2 | background: lightyellow;
3 | bottom: 0;
4 | box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
5 | display: none;
6 | left: 0;
7 | padding: 0.6rem 1.25rem 0.7rem 1.25rem;
8 | position: fixed;
9 | width: 100%;
10 | z-index: 1000;
11 | }
12 |
13 | #blazor-error-ui .dismiss {
14 | cursor: pointer;
15 | position: absolute;
16 | right: 3.5rem;
17 | top: 0.5rem;
18 | }
19 |
20 | .blazor-error-boundary {
21 | background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
22 | padding: 1rem 1rem 1rem 3.7rem;
23 | color: white;
24 | }
25 |
26 | .blazor-error-boundary::after {
27 | content: "An error has occurred."
28 | }
29 |
30 | html {
31 | font-family: system-ui;
32 | }
33 |
34 | button {
35 | background-color: #a4e1f2;
36 | border-style: none;
37 | /* border-width: 2px;
38 | border-color: #245e6f; */
39 | color: black;
40 | font-size: medium;
41 | padding-left: 8px;
42 | padding-right: 8px;
43 | padding-bottom: 4px;
44 | padding-top: 4px;
45 | }
46 | button:hover {
47 | background-color: #c9eff4;
48 | cursor: pointer;
49 | }
50 | button:disabled {
51 | background-color: #e5f1f5;
52 | color: #96b4bd;
53 | border-color: #96b4bd;
54 | }
55 |
56 | .experiment-settings {
57 | display: flex;
58 | gap: 0.25em;
59 | flex-direction: column;
60 | float: left;
61 | margin-right: 1em;
62 | }
63 |
64 | .experiment-results {
65 | display: flex;
66 | gap: 10px;
67 | flex-wrap: wrap;
68 | }
--------------------------------------------------------------------------------
/SeeSharp.Benchmark/Program.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using SeeSharp.Benchmark;
3 | using SeeSharp.Experiments;
4 | using SeeSharp.Integrators;
5 | using SeeSharp.Integrators.Bidir;
6 |
7 | SceneRegistry.AddSourceRelativeToScript("../data/scenes");
8 |
9 | BenchRender("PathTracer - 16spp", new PathTracer() {
10 | TotalSpp = 16,
11 | });
12 |
13 | BenchRender("BDPT - 8spp", new VertexCacheBidir() {
14 | NumIterations = 8,
15 | });
16 |
17 | BenchRender("VCM - 8spp", new VertexConnectionAndMerging() {
18 | NumIterations = 8,
19 | });
20 |
21 | void BenchRender(string name, Integrator integrator) {
22 | var scene =
23 | // SceneRegistry.LoadScene("StillLife").MakeScene();
24 | SceneRegistry.LoadScene("CornellBox").MakeScene();
25 |
26 | // Dry run to eliminate JIT overhead
27 | scene.FrameBuffer = new(512, 512, "");
28 | scene.Prepare();
29 | integrator.Render(scene);
30 |
31 | int num = 2;
32 | long total = 0;
33 | for (int i = 0; i < num; ++i) {
34 | scene.FrameBuffer = new(512, 512, "");
35 | integrator.Render(scene);
36 | total += scene.FrameBuffer.RenderTimeMs;
37 | }
38 | Console.WriteLine($"{name}: {total / (double)num}");
39 |
40 | scene.FrameBuffer.WriteToFile(name + ".exr");
41 | }
42 |
43 | GenericMaterial_Sampling.QuickTest();
44 |
45 | Console.WriteLine("Warmup run");
46 | GenericMaterial_Sampling.BenchPerformance(100000);
47 | GenericMaterial_Sampling.BenchPerformanceComponentPdfs(100000);
48 | Console.WriteLine("=======================");
49 | GenericMaterial_Sampling.BenchPerformance(500000);
50 | GenericMaterial_Sampling.BenchPerformanceComponentPdfs(500000);
51 |
52 | GenericMaterial_Sampling.Benchmark();
53 |
54 | VectorBench.BenchComputeBasisVectors(10000000);
55 |
--------------------------------------------------------------------------------
/SeeSharp.Benchmark/RunBench.fsx:
--------------------------------------------------------------------------------
1 | open System.Diagnostics
2 | open System
3 |
4 | // Waits for the process to finish, if the return code is not zero, prints a message and terminates
5 | let WaitAndCheck (proc : Process) =
6 | proc.WaitForExit()
7 | if proc.ExitCode <> 0 then
8 | Console.WriteLine("Error: process failed")
9 | exit(-1)
10 |
11 | if not Environment.Is64BitOperatingSystem then
12 | Console.WriteLine("Error: only 64 bit OS supported")
13 | exit -1
14 |
15 | let baseName = IO.DirectoryInfo(Environment.CurrentDirectory).Name
16 | let (rid, exeName) =
17 | if OperatingSystem.IsLinux() then "linux-x64", baseName
18 | elif OperatingSystem.IsWindows() then "win-x64", baseName + ".exe"
19 | else "osx-x64", baseName
20 |
21 | // Publish a binary with AOT compilation, so there is little to no JIT overhead polluting the benchmark
22 | Process.Start("dotnet",
23 | $"publish -c Release -r {rid} --no-self-contained -p:PublishReadyToRun=true -o bin/Benchmark")
24 | |> WaitAndCheck
25 |
26 | // Check if we should attach a profiler
27 | if fsi.CommandLineArgs.Length = 1 then
28 | Process.Start($"bin/Benchmark/{exeName}") |> WaitAndCheck
29 | else
30 | if "--profile" <> fsi.CommandLineArgs.[1] then
31 | Console.WriteLine($"Error: Unknown argument '{fsi.CommandLineArgs.[1]}'")
32 | exit(-1)
33 |
34 | // Make sure dotnet-trace is available as a global tool
35 | Process.Start("dotnet", "tool install --global dotnet-trace")
36 | .WaitForExit()
37 | Process.Start("dotnet-trace", $"collect --format speedscope -- bin/Benchmark/{exeName}")
38 | |> WaitAndCheck
39 |
--------------------------------------------------------------------------------
/SeeSharp.Benchmark/SeeSharp.Benchmark.csproj:
--------------------------------------------------------------------------------
1 |
5 |
8 |
17 |
18 |
19 | @code {
20 | [Parameter] public IEnumerableempty flip book
"; 45 | return; 46 | } 47 | var code = Flip.Generate(); 48 | flipCode = code.Html; 49 | flipJson = code.Data; 50 | }); 51 | 52 | lastFlip = Flip; 53 | } 54 | 55 | public struct _OnFlipClickArgs 56 | { 57 | [JsonInclude] public bool ctrlKey; 58 | } 59 | 60 | [JSInvokable] 61 | public void _OnFlipClick(int x, int y, _OnFlipClickArgs eventArgs) 62 | { 63 | OnClick.InvokeAsync(new(x, y, eventArgs.ctrlKey)).Wait(); 64 | } 65 | 66 | protected override async Task OnAfterRenderAsync(bool firstRender) 67 | { 68 | // Need to wait with invoking the JS code until the HTML got added to the DOM on the client side 69 | if (flipJson != null) 70 | { 71 | await JSRuntime.InvokeVoidAsync("makeFlipBook", flipJson, DotNetObjectReference.Create(this), nameof(_OnFlipClick)); 72 | flipJson = null; 73 | } 74 | } 75 | } -------------------------------------------------------------------------------- /SeeSharp.Blazor/FloatSetting.razor: -------------------------------------------------------------------------------- 1 | @using Microsoft.AspNetCore.Mvc 2 | 3 | @namespace SeeSharp.Blazor 4 | 5 | @inherits SettingBase
14 |
15 | @if(progressBar != null && progressBar.NumWorkDone < progressBar.TotalWork && FunStuff != null) {
16 | ])
22 | }
23 |
47 |
48 | @code {
49 | SeeSharp.Common.ProgressBar progressBar;
50 | System.Random rng = new();
51 |
52 | [Parameter]
53 | public string[] FunStuff { get; set; }
54 |
55 | void Sync(SeeSharp.Common.ProgressBar progressBar) {
56 | this.progressBar = progressBar;
57 | InvokeAsync(StateHasChanged);
58 | }
59 |
60 | protected override void OnInitialized() {
61 | SeeSharp.Common.ProgressBar.OnUpdate += Sync;
62 | }
63 | }
--------------------------------------------------------------------------------
/SeeSharp.Blazor/IntSetting.razor:
--------------------------------------------------------------------------------
1 | @using Microsoft.AspNetCore.Mvc
2 |
3 | @namespace SeeSharp.Blazor
4 |
5 | @inherits SettingBase
24 | @if (progressBar != null && progressBar.TotalWork != 0) {
25 | @if(progressBar.NumWorkDone < progressBar.TotalWork) {
26 |
32 | } else {
33 | @(progressBar.Label)
34 | @: done after
35 | @($"{progressBar.TimeElapsedSeconds:f2}s")
36 |
4 |
7 |
8 | @code {
9 | [Parameter]
10 | public string Title { get; set; } = "Settings";
11 |
12 | [Parameter]
13 | public RenderFragment ChildContent { get; set; }
14 | }
--------------------------------------------------------------------------------
/SeeSharp.Blazor/SettingsGroup.razor.css:
--------------------------------------------------------------------------------
1 | .render-setting-container {
2 | display: flex;
3 | flex-direction: column;
4 | flex-wrap: wrap;
5 | justify-content: space-between;
6 | height: max-content;
7 |
8 | background-color: #e6f1f4;
9 | padding: 0.5em;
10 | border-style: solid;
11 | border-width: 1pt;
12 | border-color: darkgrey;
13 | }
14 |
15 | .render-setting-title {
16 | margin-top: 0;
17 | margin-bottom: 6pt;
18 | border-bottom: 1pt solid darkgray;
19 | font-weight: 600;
20 | }
--------------------------------------------------------------------------------
/SeeSharp.Blazor/_Imports.razor:
--------------------------------------------------------------------------------
1 | @using Microsoft.AspNetCore.Components.Web
2 |
3 | @using SeeSharp
--------------------------------------------------------------------------------
/SeeSharp.Examples/Imports.cs:
--------------------------------------------------------------------------------
1 | global using System;
2 | global using System.Collections.Concurrent;
3 | global using System.Collections.Generic;
4 | global using System.Diagnostics;
5 | global using System.IO;
6 | global using System.Linq;
7 | global using System.Numerics;
8 | global using System.Text.Json;
9 | global using System.Text.Json.Serialization;
10 | global using System.Threading;
11 | global using System.Threading.Tasks;
12 |
13 | global using TinyEmbree;
14 | global using SimpleImageIO;
15 |
16 | global using SeeSharp;
17 | global using SeeSharp.Cameras;
18 | global using SeeSharp.Common;
19 | global using SeeSharp.Experiments;
20 | global using SeeSharp.Geometry;
21 | global using SeeSharp.Images;
22 | global using SeeSharp.Integrators;
23 | global using SeeSharp.Integrators.Bidir;
24 | global using SeeSharp.Integrators.Common;
25 | global using SeeSharp.Integrators.Util;
26 | global using SeeSharp.Sampling;
27 | global using SeeSharp.Shading;
28 | global using SeeSharp.Shading.Background;
29 | global using SeeSharp.Shading.Emitters;
30 | global using SeeSharp.Shading.Materials;
31 |
--------------------------------------------------------------------------------
/SeeSharp.Examples/MakeFigure.py:
--------------------------------------------------------------------------------
1 | import figuregen
2 | from figuregen.util.image import Cropbox
3 | from figuregen.util.templates import FullSizeWithCrops
4 | import simpleimageio as sio
5 | import sys, os
6 |
7 | def make_figure(dirname, method_names):
8 | """
9 | Creates a simple overview figure using the FullSizeWithCrops template.
10 | Assumes the given directory contains a reference image and subdirectories for each method:
11 |
12 | - Reference.exr
13 | - method_names[0].exr
14 | - method_names[1].exr
15 | """
16 | names = ["Reference"]
17 | names.extend(method_names)
18 | return FullSizeWithCrops(
19 | reference_image=sio.read(os.path.join(dirname, "Reference.exr")),
20 | method_images=[
21 | sio.read(os.path.join(dirname, f"{name}.exr"))
22 | for name in method_names
23 | ],
24 | method_names=names,
25 | crops=[
26 | Cropbox(top=345, left=25, width=64, height=48, scale=4),
27 | Cropbox(top=155, left=200, width=64, height=48, scale=4),
28 | ]
29 | ).figure
30 |
31 | if __name__ == "__main__":
32 | result_dir = sys.argv[1]
33 |
34 | method_names = []
35 | for i in range(2, len(sys.argv)):
36 | method_names.append(sys.argv[i])
37 |
38 | # Find all scenes by enumerating the result directory
39 | rows = []
40 | for path in os.listdir(result_dir):
41 | if not os.path.isdir(os.path.join(result_dir, path)):
42 | continue
43 | try:
44 | rows.extend(make_figure(os.path.join(result_dir, path), method_names))
45 | except:
46 | print(f"skipping scene with invalid data: {path}")
47 |
48 | figuregen.figure(rows, 18, os.path.join(result_dir, "Overview.pdf"))
--------------------------------------------------------------------------------
/SeeSharp.Examples/MisCompensation.dib:
--------------------------------------------------------------------------------
1 | #!meta
2 |
3 | {"kernelInfo":{"defaultKernelName":null,"items":[{"name":"csharp","languageName":"C#","aliases":["c#","cs"]},{"name":"fsharp","languageName":"F#","aliases":["f#","fs"]},{"name":"pwsh","languageName":"PowerShell","aliases":["powershell"]},{"name":"javascript","languageName":"JavaScript","aliases":["js"]},{"name":"html","languageName":"HTML"},{"name":"sql","languageName":"SQL"},{"name":"kql","languageName":"KQL"},{"name":"mermaid","languageName":"Mermaid"},{"name":"httpRequest","languageName":"http"},{"name":"value"}]}}
4 |
5 | #!csharp
6 |
7 | #r "nuget: TinyEmbree"
8 | #r "nuget: SimpleImageIO"
9 | #r "../SeeSharp/bin/Debug/net7.0/SeeSharp.dll"
10 |
11 | using SeeSharp;
12 | using SeeSharp.Integrators;
13 | using SimpleImageIO;
14 | using SimpleImageIO.FlipBook;
15 |
16 | // Avoids slowing down the Jupyter Kernel with console spam
17 | SeeSharp.Common.ProgressBar.Silent = true;
18 |
19 | HTML(FlipBook.MakeHeader()).Display();
20 |
21 | #!csharp
22 |
23 | var scene = Scene.LoadFromFile("../Data/Scenes/simplebackground.json");
24 | scene.FrameBuffer = new(512, 512, "");
25 | scene.Prepare();
26 |
27 | new PathTracer() {
28 | TotalSpp = 10
29 | }.Render(scene);
30 | var plain = scene.FrameBuffer.Image;
31 |
32 | #!csharp
33 |
34 | scene.FrameBuffer = new(512, 512, "");
35 | (scene.Background as SeeSharp.Shading.Background.EnvironmentMap).BuildSamplingGrid(true);
36 | scene.Prepare();
37 |
38 | new PathTracer() {
39 | TotalSpp = 10
40 | }.Render(scene);
41 |
42 | HTML(FlipBook.Make(("plain", plain), ("comp", scene.FrameBuffer.Image)))
43 |
--------------------------------------------------------------------------------
/SeeSharp.Examples/PathVsVcm.cs:
--------------------------------------------------------------------------------
1 | using SeeSharp.Experiments;
2 | using SeeSharp.Integrators;
3 | using SeeSharp.Integrators.Bidir;
4 | using System.Collections.Generic;
5 |
6 | namespace SeeSharp.Examples;
7 |
8 | /// @Title
5 | @ChildContent 6 |Sorry, there's nothing at this address.
10 |Example experiment
10 | 11 |
12 |
17 |
18 |
13 |
15 |
19 |
54 |
55 |
20 | @if (readyToRun)
21 | {
22 |
23 | }
24 |
25 |
27 |
28 |
29 | @if (!running)
30 | {
31 | @if (resultsAvailable)
32 | {
33 |
34 |
39 |
44 | }
45 |
46 |
47 | }
48 | }
49 | else
50 | {
51 | | Mesh | @(selected.Value.Mesh.Name) |
|---|---|
| Material | @(selected.Value.Mesh.Material.Name) (roughness: @(selected.Value.Mesh.Material.GetRoughness(selected.Value)), transmissive: @(selected.Value.Mesh.Material.IsTransmissive(selected.Value))) |
| Distance | @(selected.Value.Distance) |
| Position | @(selected.Value.Position) |
Rendering...
52 | } 53 |
8 |
16 |
17 |
18 |
19 | @code {
20 | ///
22 |
23 | An error has occurred. This application may no longer respond until reloaded.
24 |
25 |
26 | An unhandled exception has occurred. See browser dev tools for details.
27 |
28 | Reload
29 | 🗙
30 |
31 |
32 |
33 |
34 |
35 |
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/SeeSharp.Templates/content/SeeSharp.Blazor.Template/Program.cs:
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1 | using Microsoft.AspNetCore.Components;
2 | using Microsoft.AspNetCore.Components.Web;
3 |
4 | var builder = WebApplication.CreateBuilder(args);
5 | builder.Services.AddRazorPages();
6 | builder.Services.AddServerSideBlazor();
7 |
8 | var app = builder.Build();
9 |
10 | if (!app.Environment.IsDevelopment())
11 | {
12 | // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
13 | app.UseHsts();
14 | }
15 |
16 | app.UseHttpsRedirection();
17 |
18 | app.UseStaticFiles();
19 |
20 | app.UseRouting();
21 |
22 | app.MapBlazorHub();
23 | app.MapFallbackToPage("/_Host");
24 |
25 | app.Run();
26 |
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/SeeSharp.Templates/content/SeeSharp.Blazor.Template/Properties/launchSettings.json:
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1 | {
2 | "iisSettings": {
3 | "iisExpress": {
4 | "applicationUrl": "http://localhost:18831",
5 | "sslPort": 44326
6 | }
7 | },
8 | "profiles": {
9 | "http": {
10 | "commandName": "Project",
11 | "dotnetRunMessages": true,
12 | "launchBrowser": false,
13 | "applicationUrl": "http://localhost:5229",
14 | "environmentVariables": {
15 | "ASPNETCORE_ENVIRONMENT": "Development"
16 | }
17 | },
18 | "https": {
19 | "commandName": "Project",
20 | "dotnetRunMessages": true,
21 | "launchBrowser": false,
22 | "applicationUrl": "https://localhost:7055;http://localhost:5229",
23 | "environmentVariables": {
24 | "ASPNETCORE_ENVIRONMENT": "Development"
25 | }
26 | },
27 | "IIS Express": {
28 | "commandName": "IISExpress",
29 | "launchBrowser": false,
30 | "environmentVariables": {
31 | "ASPNETCORE_ENVIRONMENT": "Development"
32 | }
33 | }
34 | }
35 | }
36 |
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/SeeSharp.Templates/content/SeeSharp.Blazor.Template/SeeSharp.Blazor.Template.csproj:
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1 | {flip.Resize(900,800)}
""";
51 | }
52 |
53 | public override string ToString() {
54 | return HtmlUtil.MakeHTML(FlipBook.Header + style + script, htmlBody);
55 | }
56 | }
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/SeeSharp/Common/MathUtils.cs:
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1 | namespace SeeSharp.Common;
2 |
3 | public partial class MathUtils {
4 | public static Vector3 Lerp(Vector3 a, Vector3 b, float t) => t * a + (1 - t) * b;
5 | public static float Lerp(float a, float b, float t) => t * a + (1 - t) * b;
6 |
7 | public static float AngleBetween(Vector3 a, Vector3 b) {
8 | if (Vector3.Dot(a, b) < 0)
9 | return MathF.PI - 2 * MathF.Asin((a + b).Length() / 2);
10 | else
11 | return 2 * MathF.Asin((b - a).Length() / 2);
12 | }
13 | }
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/SeeSharp/Common/SanityChecks.cs:
--------------------------------------------------------------------------------
1 | namespace SeeSharp.Common;
2 |
3 | ///