public override void OnInspectorGUI()
{
base.OnInspectorGUI();
var cropper = target as SpriteCropper;
var texture = cropper.sprite.texture;
if (GUILayout.Button("Auto Crop"))
{
AutoCrop(cropper);
}
var scale = EditorGUIUtility.currentViewWidth / texture.width * 0.5f;
var previewRect =
EditorGUILayout.GetControlRect(false, scale * texture.height, GUILayout.Width(scale * texture.width));
EditorGUI.DrawTextureTransparent(previewRect, texture);
EditorUtils.DrawPreviewCaptureFrame(previewRect, cropper.boundRect.ToRect(), scale, true, Color.red);
EditorUtils.DrawPreviewCaptureFrame(previewRect, cropper.cropRect.ToRect(), scale, true, Color.yellow);
}
private void OnGUI()
{
imageFolder = EditorGUILayout.TextField("Character Image Folder", imageFolder);
GUILayout.BeginHorizontal();
if (GUILayout.Button("Load Selected Folder"))
{
imageFolder = EditorUtils.GetSelectedDirectory();
uncropped = imageFolder.ToLower().Contains("uncrop");
layers.Clear();
dirty = true;
}
uncropped = GUILayout.Toggle(uncropped, "Uncropped");
GUILayout.EndHorizontal();
if (!uncropped)
{
referenceSize = EditorGUILayout.Vector2IntField("Reference Size", referenceSize);
pixelsPerUnit = EditorGUILayout.FloatField("Pixels Per Unit", pixelsPerUnit);
}
reorderableList.DoLayoutList();
if (GUILayout.Button("Refresh"))
{
dirty = true;
}
if (dirty)
{
dirty = false;
var sprites = layers.Where(p => !string.IsNullOrEmpty(p.name)).Select(p => p.sprite).ToList();
if (sprites.Count == 0)
{
texture = null;
}
else
{
if (uncropped)
{
var sprite = sprites[0].sprite;
merger.referenceSize = new Vector2Int(sprite.texture.width, sprite.texture.height);
merger.pixelsPerUnit = sprite.pixelsPerUnit;
}
else
{
merger.referenceSize = referenceSize;
merger.pixelsPerUnit = pixelsPerUnit;
}
texture = merger.GetMergedTexture(name, sprites);
}
}
if (texture == null)
{
return;
}
GUILayout.Label("Composed Pose Lua Table", EditorStyles.boldLabel);
var luaTable = LayersToLuaTable(layers);
EditorGUILayout.SelectableLabel(luaTable);
if (GUILayout.Button("Copy"))
{
EditorGUIUtility.systemCopyBuffer = luaTable;
}
GUILayout.Label("Preview", EditorStyles.boldLabel);
useCaptureBox = GUILayout.Toggle(useCaptureBox, "Use Capture Box");
if (useCaptureBox)
{
GUILayout.BeginHorizontal();
GUILayout.Label("Capture Box");
captureBox = EditorGUILayout.RectIntField(captureBox);
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
captureDest = EditorGUILayout.TextField("Capture Destination", captureDest);
if (GUILayout.Button("Capture"))
{
Texture2D tex = new Texture2D(captureBox.width, captureBox.height, TextureFormat.ARGB32, false);
RenderTexture.active = texture as RenderTexture;
tex.ReadPixels(new Rect(captureBox.x, captureBox.y, captureBox.width, captureBox.height), 0, 0);
RenderTexture.active = null;
tex.Apply();
var absoluteCaptureDest = Path.Combine(Path.GetDirectoryName(Application.dataPath), captureDest);
Directory.CreateDirectory(Path.GetDirectoryName(absoluteCaptureDest));
File.WriteAllBytes(absoluteCaptureDest, tex.EncodeToPNG());
EditorUtility.DisplayDialog("Capture Finished", $"Saved at {absoluteCaptureDest}", "OK");
}
GUILayout.EndHorizontal();
}
var previewRect =
EditorGUILayout.GetControlRect(false, GUILayout.ExpandWidth(true), GUILayout.ExpandHeight(true));
previewRect.size = Utils.GetContentSize(previewRect.size, (float)texture.width / texture.height);
var scale = previewRect.width / texture.width;
EditorGUI.DrawTextureTransparent(previewRect, texture);
if (useCaptureBox)
{
EditorUtils.DrawPreviewCaptureFrame(previewRect, captureBox.ToRect(), scale, false, Color.red);
}
}