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Improve material and texture path resolution

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This commit is contained in:
ackwell 2024-01-14 22:36:33 +11:00
parent 0e50cc9c47
commit ec92f93d22
1 changed files with 50 additions and 13 deletions
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63
Penumbra/Import/Models/ModelManager.cs
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@ -108,6 +108,40 @@ public sealed class ModelManager(IFramework framework, ActiveCollections collect
return [GamePaths.Skeleton.Sklb.Path(info.GenderRace, EstManipulation.ToName(type), targetId)];
}
/// <summary> Try to resolve the absolute path to a .mtrl from the potentially-partial path provided by a model. </summary>
private string ResolveMtrlPath(string rawPath)
{
// TODO: this should probably be chosen in the export settings
var variantId = 1;
// Get standardised paths
var absolutePath = rawPath.StartsWith('/')
? LuminaMaterial.ResolveRelativeMaterialPath(rawPath, variantId)
: rawPath;
var relativePath = rawPath.StartsWith('/')
? rawPath
: '/' + Path.GetFileName(rawPath);
// TODO: this should be a recoverable warning
if (absolutePath == null)
throw new Exception("Failed to resolve material path.");
var info = parser.GetFileInfo(absolutePath);
if (info.FileType is not FileType.Material)
throw new Exception($"Material path {rawPath} does not conform to material conventions.");
var resolvedPath = info.ObjectType switch
{
ObjectType.Character => GamePaths.Character.Mtrl.Path(
info.GenderRace, info.BodySlot, info.PrimaryId, relativePath, out _, out _, info.Variant),
_ => absolutePath,
};
Penumbra.Log.Debug($"Resolved material {rawPath} to {resolvedPath}");
return resolvedPath;
}
private Task Enqueue(IAction action)
{
if (_disposed)
@ -188,18 +222,8 @@ public sealed class ModelManager(IFramework framework, ActiveCollections collect
/// <summary> Read a .mtrl and hydrate its textures. </summary>
private MaterialExporter.Material BuildMaterial(string relativePath, CancellationToken cancel)
{
// TODO: this should probably be chosen in the export settings
var variantId = 1;
var absolutePath = relativePath.StartsWith("/")
? LuminaMaterial.ResolveRelativeMaterialPath(relativePath, variantId)
: relativePath;
// TODO: this should be a recoverable warning
if (absolutePath == null)
throw new Exception("Failed to resolve material path.");
var mtrl = new MtrlFile(read(absolutePath));
var path = manager.ResolveMtrlPath(relativePath);
var mtrl = new MtrlFile(read(path));
return new MaterialExporter.Material
{
@ -214,7 +238,20 @@ public sealed class ModelManager(IFramework framework, ActiveCollections collect
/// <summary> Read a texture referenced by a .mtrl and convert it into an ImageSharp image. </summary>
private Image<Rgba32> ConvertImage(MtrlFile.Texture texture, CancellationToken cancel)
{
using var textureData = new MemoryStream(read(texture.Path));
// Work out the texture's path - the DX11 material flag controls a file name prefix.
var texturePath = texture.Path;
if (texture.DX11)
{
var lastSlashIndex = texturePath.LastIndexOf('/');
var directory = lastSlashIndex == -1 ? texturePath : texturePath.Substring(0, lastSlashIndex);
var fileName = Path.GetFileName(texturePath);
if (!fileName.StartsWith("--"))
{
texturePath = $"{directory}/--{fileName}";
}
}
using var textureData = new MemoryStream(read(texturePath));
var image = TexFileParser.Parse(textureData);
var pngImage = TextureManager.ConvertToPng(image, cancel).AsPng;
if (pngImage == null)