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增加AllowContentOverflow参数

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This commit is contained in:
ww-rm
2025-04-17 16:31:29 +08:00
parent 378c66a333
commit 6522d415b7
1 changed files with 55 additions and 18 deletions
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71
SpineViewer/Spine/SpineExporter/Exporter.cs
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@@ -25,13 +25,18 @@ namespace SpineViewer.Spine.SpineExporter
/// <summary>
/// 可用于文件名的时间戳字符串
/// </summary>
protected readonly string timestamp = DateTime.Now.ToString("yyMMddHHmmss");
protected string timestamp = DateTime.Now.ToString("yyMMddHHmmss");
/// <summary>
/// 模型包围盒缓存
/// </summary>
private readonly Dictionary<string, RectangleF> boundsCache = [];
/// <summary>
/// 非自动分辨率下导出视图缓存
/// </summary>
private SFML.Graphics.View? viewCache = null;
~Exporter() { Dispose(false); }
public void Dispose() { Dispose(true); GC.SuppressFinalize(this); }
protected virtual void Dispose(bool disposing) { View.Dispose(); }
@@ -52,9 +57,9 @@ namespace SpineViewer.Spine.SpineExporter
public Size Resolution { get; set; } = new(100, 100);
/// <summary>
/// 渲染视窗, 接管对象生命周期
/// 渲染视窗
/// </summary>
public SFML.Graphics.View View { get => view; set { view.Dispose(); view = value; } }
public SFML.Graphics.View View { get => view; set { view.Dispose(); view = new(value); } }
private SFML.Graphics.View view = new();
/// <summary>
@@ -120,6 +125,11 @@ namespace SpineViewer.Spine.SpineExporter
}
private Padding padding = new(0);
/// <summary>
/// 允许内容溢出到边缘和填充区域
/// </summary>
public bool AllowContentOverflow { get; set; } = false;
/// <summary>
/// 自动分辨率, 将会忽略预览画面的分辨率和视图, 使用模型自身的包围盒
/// </summary>
@@ -130,19 +140,24 @@ namespace SpineViewer.Spine.SpineExporter
/// </summary>
private SFML.Graphics.RenderTexture GetRenderTexture()
{
var x = View.Center.X - View.Size.X / 2;
var y = View.Center.Y - View.Size.Y / 2;
var w = View.Size.X;
var h = View.Size.Y;
var currentBounds = new RectangleF(x, y, w, h);
var bounds = currentBounds.GetResolutionBounds(Resolution, Margin, Padding);
if (viewCache is null)
{
viewCache = new SFML.Graphics.View(View);
using var view = new SFML.Graphics.View(View);
view.Center = new(bounds.X + bounds.Width / 2, bounds.Y + bounds.Height / 2);
view.Size = new(bounds.Width, bounds.Height);
if (AllowContentOverflow)
{
var bounds = View.GetBounds().GetCanvasBounds(Resolution, Margin, Padding);
viewCache.Center = new(bounds.X + bounds.Width / 2, bounds.Y + bounds.Height / 2);
viewCache.Size = new(bounds.Width, bounds.Height);
}
else
{
viewCache.SetViewport(Resolution, Margin, Padding);
}
}
var tex = new SFML.Graphics.RenderTexture((uint)(Resolution.Width + Margin.Horizontal), (uint)(Resolution.Height + Margin.Vertical));
tex.SetView(view);
tex.SetView(viewCache);
tex.Clear(SFML.Graphics.Color.Transparent);
return tex;
}
@@ -152,7 +167,16 @@ namespace SpineViewer.Spine.SpineExporter
/// </summary>
//private SFML.Graphics.RenderTexture GetRenderTexture(SpineObject[] spinesToRender)
//{
// var cacheKey = string.Join("|", spinesToRender.Select(v => v.ID));
// var bounds = new RectangleF();
// if (!boundsCache.TryGetValue(cacheKey, out bounds))
// {
// bounds = spinesToRender[0].GetBounds();
// foreach (var sp in spinesToRender)
// {
// bounds.X =
// }
// }
//}
/// <summary>
@@ -170,7 +194,7 @@ namespace SpineViewer.Spine.SpineExporter
// 先将预乘结果准确绘制出来, 注意背景色也应当是预乘的
texPma.Clear(BackgroundColorPma);
foreach (var spine in spinesToRender) texPma.Draw(spine);
foreach (var spine in spinesToRender) { spine.EnableDebug = true; texPma.Draw(spine); }
texPma.Display();
// 背景色透明度不为 1 时需要处理反预乘, 否则直接就是结果
@@ -244,13 +268,20 @@ namespace SpineViewer.Spine.SpineExporter
{
if (Validate() is string err) throw new ArgumentException(err);
boundsCache.Clear();
var spinesToRender = spines.Where(sp => !RenderSelectedOnly || sp.IsSelected).Reverse().ToArray();
if (spinesToRender.Length > 0)
{
boundsCache.Clear();
viewCache?.Dispose();
viewCache = null;
timestamp = DateTime.Now.ToString("yyMMddHHmmss"); // 刷新时间戳
if (IsExportSingle) ExportSingle(spinesToRender, worker);
else ExportIndividual(spinesToRender, worker);
boundsCache.Clear();
viewCache?.Dispose();
viewCache = null;
}
logger.LogCurrentProcessMemoryUsage();
@@ -318,5 +349,11 @@ namespace SpineViewer.Spine.SpineExporter
[TypeConverter(typeof(PaddingConverter))]
[Category("[0] 导出"), DisplayName("四周填充距离"), Description("画布内部的填充距离 (Padding), 导出的分辨率大小不会发生变化, 但是会留有四周空间")]
public Padding Padding { get => Exporter.Padding; set => Exporter.Padding = value; }
/// <summary>
/// 允许内容溢出到边缘和填充区域
/// </summary>
[Category("[0] 导出"), DisplayName("允许内容溢出"), Description("允许内容溢出到边缘和填充区域")]
public bool AllowContentOverflow { get => Exporter.AllowContentOverflow; set => Exporter.AllowContentOverflow = value; }
}
}