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lilxyzw/lilEditorCapture.cs

Created April 13, 2024 08:48
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ドキュメント用にエディタをキャプチャするやつ
Raw
lilEditorCapture.cs
/*
MIT License
Copyright (c) 2024 lilxyzw
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#if UNITY_EDITOR
using System.IO;
using System.Threading.Tasks;
using UnityEngine;
using UnityEngine.UIElements;
using UnityEditor;
using UnityEditor.UIElements;
namespace jp.lilxyzw.editorcapture
{
public class CaptureWindow : EditorWindow
{
// 多言語対応する場合はコールバックを設定するか、CaptureWindowを継承したclassを作成してoverride
public string fileName = "lilEditorCapture/{date}_{lang}";
public Texture2D overlay; // 上から重ねるテクスチャ キャプチャする解像度と合わせること
public System.Func<int> GetLanguageSizeCallback;
public System.Func<int, string> GetLanguageNameCallback;
public System.Action<int> UpdateLanguageCallback;
public System.Action EndCaptureCallback;
protected virtual int GetLanguageSize() => GetLanguageSizeCallback?.Invoke() ?? 0; // 言語バリエーション数
protected virtual string GetLanguageName(int count) => GetLanguageNameCallback?.Invoke(count) ?? count.ToString(); // ファイル名を気にしないなら不要
protected virtual void UpdateLanguage(int count) => UpdateLanguageCallback?.Invoke(count); // 言語切替処理
protected virtual void EndCapture() => EndCaptureCallback?.Invoke(); // キャプチャ完了後に言語を戻したい場合はこれを使用
public static CaptureWindow CreateWindow(Object target)
{
var window = CreateInstance<CaptureWindow>();
window.Initialize(target);
return window;
}
public static CaptureWindow CreateWindow(Object target, Vector2 captureSize)
{
var window = CreateInstance<CaptureWindow>();
window.captureSize = captureSize;
window.Initialize(target);
return window;
}
protected void Initialize(Object target)
{
this.target = target;
Show();
Focus();
CreateGUI();
Resize();
}
public void SetScrollPosition(Vector2 position) => scrollView.scrollOffset = position;
public async Task CaptureAllLanguages(Vector2 position)
{
SetScrollPosition(position);
await CaptureAllLanguages();
}
public async Task CaptureAllLanguages()
{
languageSize = GetLanguageSize();
count = 0;
frameCount = -1;
SetNext();
while(!isCaptured) await Task.Delay(100);
}
public void Capture(string lang = "")
{
Focus();
var pos = new Vector2(position.position.x, position.position.y + scrollView.worldBound.y);
var w = (int)position.width;
var h = (int)position.yMax + 21 - (int)pos.y;
var pixels = UnityEditorInternal.InternalEditorUtility.ReadScreenPixel(pos, w, h);
if(overlay)
{
var pixelsO = overlay.GetPixels();
for(int i = 0; i<pixels.Length; i++)
{
pixels[i] = Color.Lerp(pixels[i], pixelsO[i], pixelsO[i].a);
pixels[i].a = 1;
}
}
var texture = new Texture2D(w, h, TextureFormat.RGBA32, false);
texture.SetPixels(pixels);
string output = fileName.Replace("{date}", System.DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss")).Replace("{lang}", lang);
Directory.CreateDirectory(Path.GetDirectoryName(output));
File.WriteAllBytes($"{output}.png", texture.EncodeToPNG());
}
[MenuItem("Tools/lilEditorCapture/Create Window")]
private static void CreateWindow()
{
if(Selection.activeObject is GameObject obj) foreach(var c in obj.GetComponents<Component>()) CreateWindow(c);
else CreateWindow(Selection.activeObject);
}
[SerializeField] private Vector2 captureSize = new Vector2(500,600);
private Object target;
private ScrollView scrollView;
private float frameCount;
private int languageSize = 0;
private int count = 0;
private bool isCaptured = false;
private void CreateGUI()
{
rootVisualElement.Clear();
var scrollLabel = new Label("Scroll Position: (0, 0)");
scrollLabel.selection.isSelectable = true;
rootVisualElement.Add(scrollLabel);
var sizeField = new Vector2Field("Capture Size"){bindingPath = "captureSize"};
sizeField.Bind(new SerializedObject(this));
rootVisualElement.Add(sizeField);
rootVisualElement.Add(new Button(() => Resize()){text = "Resize"});
rootVisualElement.Add(new Button(() => {Capture(); Close();}){text = "Capture"});
#pragma warning disable CS4014
rootVisualElement.Add(new Button(() => CaptureAllLanguages()){text = "Capture All Languages"});
#pragma warning restore CS4014
scrollView = new ScrollView(ScrollViewMode.Vertical);
if(target is Material m)
{
var materialEditor = (MaterialEditor)Editor.CreateEditor(new[]{m}, typeof(MaterialEditor));
var imgui = new IMGUIContainer(() =>
{
EditorGUIUtility.hierarchyMode = true;
EditorGUILayout.BeginVertical(EditorStyles.inspectorDefaultMargins);
materialEditor.customShaderGUI.OnGUI(materialEditor, MaterialEditor.GetMaterialProperties(new[]{m}));
EditorGUILayout.EndVertical();
});
imgui.style.marginLeft = 16;
imgui.style.overflow = Overflow.Visible;
imgui.AddToClassList(InspectorElement.iMGUIContainerUssClassName);
scrollView.Add(imgui);
}
else
{
scrollView.Add(new IMGUIContainer(() => EditorGUILayout.InspectorTitlebar(true, target)));
scrollView.Add(new InspectorElement(target));
}
scrollView.RegisterCallback<MouseCaptureOutEvent>((e) => scrollLabel.text = $"Scroll Position: ({(int)scrollView.scrollOffset.x}, {(int)scrollView.scrollOffset.y})");
scrollView.RegisterCallback<WheelEvent>((e) => scrollLabel.text = $"Scroll Position: ({(int)scrollView.scrollOffset.x}, {(int)scrollView.scrollOffset.y})");
rootVisualElement.Add(scrollView);
}
private void Resize() => position = new Rect(position.x, position.y, captureSize.x, captureSize.y - 21 + (scrollView.worldBound.y == 0 ? 119 : scrollView.worldBound.y));
private void CapturePerLang()
{
if(++frameCount < 1) return;
frameCount = -1;
EditorApplication.update -= CapturePerLang;
Capture(GetLanguageName(count));
if(++count >= languageSize)
{
isCaptured = true;
EndCapture();
Close();
return;
}
SetNext();
}
private void SetNext()
{
UpdateLanguage(count);
Repaint();
EditorApplication.update += CapturePerLang;
}
}
}
#endif
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