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Merge pull request #6 from Toreole/dev
Basically v0.2
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,97 @@ | ||
| using Img2mc.Shared; | ||
| using Microsoft.AspNetCore.Components; | ||
| using SixLabors.ImageSharp.ColorSpaces; | ||
| using SixLabors.ImageSharp.Processing.Processors.Transforms; | ||
| using System.Collections.Concurrent; | ||
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| namespace BlazorWebAssembly.Client.Core; | ||
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| public class ImageReconstructor | ||
| { | ||
| public MinecraftBlock[] blockData = Array.Empty<MinecraftBlock>(); | ||
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| [Inject] | ||
| public HttpClient? HttpClient { get; set; } | ||
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| public OutputTexture[,] OutputTextures { get; private set; } = new OutputTexture[0,0]; | ||
| public int OutputRows { get; private set; } = 0; | ||
| public int OutputColumns { get; private set; } = 0; | ||
| public int MaxOutputImageSize { get; set; } = 128; | ||
| public float ContrastBias { get; set; } = 2f; | ||
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| public event Action? OnOutputChanged; | ||
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| public readonly Dictionary<MinecraftBlock, int> blockCounts = new(); | ||
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| public async void ReadFile(Stream stream) | ||
| { | ||
| try | ||
| { | ||
| using Image<Rgba32> img = await Image.LoadAsync<Rgba32>(stream); | ||
| Console.WriteLine($"Read the file as image: {img}"); | ||
| blockCounts.Clear(); | ||
| var px = img[0, 0]; | ||
| // Available Resamplers: | ||
| // Bicubic NearestNeighbor Box MitchellNetravali CatmullRom Lanczos2 Lanczos3 Lanczos5 Lanczos8 Welch Robidoux RobidouxSharp Spline Hermite | ||
| if (img.Width > MaxOutputImageSize) | ||
| { | ||
| img.Mutate(x => x.Resize(MaxOutputImageSize, 0, new BicubicResampler())); | ||
| } | ||
| else if (img.Height > MaxOutputImageSize) | ||
| { | ||
| img.Mutate(x => x.Resize(0, MaxOutputImageSize, new BicubicResampler())); | ||
| } | ||
| Console.WriteLine($"Resized image to {img}"); | ||
| OutputColumns = img.Width; | ||
| OutputRows = img.Height; | ||
| var buffer = new OutputTexture[OutputColumns, OutputRows]; | ||
| for (int x = 0; x < OutputColumns; x++) | ||
| { | ||
| for (int y = 0; y < OutputRows; y++) | ||
| { | ||
| var result = FindBestMatchingTexture(img[x, y]); | ||
| buffer[x, y] = new(result.Item1.blockName, result.Item2.fileName); | ||
| if (blockCounts.ContainsKey(result.Item1)) | ||
| { | ||
| blockCounts[result.Item1]++; | ||
| } | ||
| else | ||
| { | ||
| blockCounts[result.Item1] = 1; | ||
| } | ||
| } | ||
| } | ||
| Console.WriteLine("Done processing image."); | ||
| OutputTextures = buffer; | ||
| img.Dispose(); | ||
| OnOutputChanged?.Invoke(); | ||
| } | ||
| catch (Exception ex) | ||
| { | ||
| Console.WriteLine(ex.Message); | ||
| } | ||
| } | ||
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| private (MinecraftBlock, TextureMetadata) FindBestMatchingTexture(Rgba32 pixel) | ||
| { | ||
| RGB col = new() { r = pixel.R, g = pixel.G, b = pixel.B }; | ||
| var query = from block in blockData | ||
| from texture in block.textures | ||
| orderby texture.ColorDistance(block, col, ContrastBias) ascending | ||
| select (block, texture); | ||
| return query.First(); | ||
| } | ||
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| public readonly struct OutputTexture | ||
| { | ||
| public readonly string blockName; | ||
| public readonly string fileName; | ||
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| public OutputTexture(string blockName, string fileName) | ||
| { | ||
| this.blockName = blockName; | ||
| this.fileName = fileName; | ||
| } | ||
| } | ||
|
|
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| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| @page "/settings" | ||
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| @using BlazorWebAssembly.Client.Core; | ||
| @using Img2mc.Shared; | ||
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| @inject ImageReconstructor imageReconstructor | ||
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| <h3>Settings</h3> | ||
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| <MudTable Items="@imageReconstructor.blockData"> | ||
| <HeaderContent> | ||
| <MudTh> | ||
| <MudTableSortLabel SortBy="new Func<MinecraftBlock, string>(x => x.blockName)">Block</MudTableSortLabel> | ||
| </MudTh> | ||
| <MudTh> | ||
| Exclude | ||
| </MudTh> | ||
| </HeaderContent> | ||
| <RowTemplate> | ||
| <MudTd DataLabel="Block">@context.blockName</MudTd> | ||
| <MudTd DataLabel="Exclude"> | ||
| <MudCheckBox @bind-Checked="@context.exclude"></MudCheckBox> | ||
| </MudTd> | ||
| </RowTemplate> | ||
| <PagerContent> | ||
| <MudTablePager PageSizeOptions="new int[]{50, 100}" /> | ||
| </PagerContent> | ||
| </MudTable> | ||
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| @code { | ||
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| } |
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