public override void OnPreviewGUI(Rect rect, GUIStyle background)
{
base.OnPreviewGUI(rect, background);
if (mSelectedSprites.Count == 1)
{
var atlas = target as AtlasRaw;
var bin = atlas.bins[mSelectedSprites[0].bin];
var sprite = bin.sprites[mSelectedSprites[0].sprite];
var borderRect = AtlasEditorUtil.DrawSpriteInRect(bin.main, bin.addition, sprite, rect, new Vector2(100, 100));
if (mShowBorder)
{
OnSpriteBorderGUI(rect, borderRect, sprite);
}
var titleRect = new Rect(rect.x, rect.y, rect.width, 20);
OnPreivewTitleGUI(titleRect, sprite);
OnPreviewInfoGUI(rect, sprite);
var controlID = GUIUtility.GetControlID(FocusType.Passive);
var eventType = Event.current.GetTypeForControl(controlID);
if (eventType == EventType.MouseDown &&
rect.Contains(Event.current.mousePosition) &&
!titleRect.Contains(Event.current.mousePosition))
{
GUI.FocusControl("");
Event.current.Use();
}
}
else if (mSelectedSprites.Count >= 2)
{
OnPreviewSpritesGUI(rect, mSelectedSprites);
}
}
public void Match(string words, out SpriteIndex[] sprites, out int[] atlases)
{
if (mDirty)
{
mDirty = false;
Refresh();
}
var rets = new List <SpriteIndex>();
for (int i = 0; i < mAtlases.Count; i++)
{
var atlas = mAtlases[i];
rets.AddRange(AtlasEditorUtil.SearchSprites(atlas, i, words));
}
sprites = rets.ToArray();
atlases = (from sprite in sprites
group sprite by sprite.atlas into spriteGroup
select spriteGroup.Key).ToArray();
}
private void OnPreviewSpritesGUI(Rect rect, List <SpriteIndex> sprites)
{
var atlas = target as AtlasRaw;
var margin = new Vector2(60, 60);
var size = 100;
var space = 20;
var columns = Mathf.FloorToInt((rect.width + space - margin.x) / (size + space));
columns = Mathf.Clamp(columns, 1, sprites.Count);
var rows = Mathf.FloorToInt((rect.height + space - margin.y) / (size + space));
rows = Mathf.Clamp(rows, 1, Mathf.CeilToInt((float)sprites.Count / columns));
var width = (rect.width - margin.x - (columns - 1) * space) / columns;
var height = (rect.height - margin.y - (rows - 1) * space) / rows;
for (int row = 0; row < rows; row++)
{
for (int column = 0; column < columns; column++)
{
int index = row * columns + column;
if (index < sprites.Count)
{
var bin = atlas.bins[sprites[index].bin];
var sprite = bin.sprites[sprites[index].sprite];
AtlasEditorUtil.DrawSpriteInRect(bin.main, bin.addition, sprite,
new Rect(rect.x + margin.x * 0.5f + (width + space) * column,
rect.y + margin.y * 0.5f + (height + space) * row,
width,
height),
new Vector2(0, 0));
}
}
}
var bottomInfo = new GUIContent(string.Format("Previewing {0} of {1} objects", Mathf.Min(rows * columns, sprites.Count), sprites.Count));
var bottomInfoSize = EditorStyles.boldLabel.CalcSize(bottomInfo);
EditorGUI.LabelField(new Rect(rect.x + rect.width * 0.5f - bottomInfoSize.x * 0.5f, rect.yMax, bottomInfoSize.x, bottomInfoSize.y), bottomInfo, EditorStyles.boldLabel);
}
private void DrawAtlasList()
{
var rect = new Rect(0, 20, mVSplit - 5, position.height - 20);
var titleRect = new Rect(rect.x, rect.y, rect.width + 5, EditorStyles.toolbar.fixedHeight);
AtlasEditorUtil.TitleBar(titleRect, new GUIContent("Atlas"));
var itemHeight = 20;
var itemSpace = 2;
var viewRect = new Rect(0, 0, titleRect.width, position.height - titleRect.y - titleRect.height);
var contentRect = new Rect(rect.x, titleRect.y + titleRect.height, viewRect.width, Mathf.Max((itemHeight + itemSpace) * mAtlases.Length, viewRect.height));
mAtlasScrPos = GUI.BeginScrollView(contentRect, mAtlasScrPos, viewRect);
var controlId = GUIUtility.GetControlID(FocusType.Passive);
var eventType = Event.current.GetTypeForControl(controlId);
var index = 0;
foreach (var atlasIndex in mAtlases)
{
AtlasRaw atlas;
if (mCache.Fetch(atlasIndex, out atlas))
{
var itemRect = new Rect(0, index * (itemHeight + itemSpace), contentRect.width, itemHeight);
EditorGUI.DrawRect(itemRect, mSelectedAtlas == atlasIndex ? ColorSelected : ColorAtlasItem);
EditorGUI.LabelField(new Rect(itemRect.x + 5, itemRect.y + 2, itemRect.width, itemRect.height), new GUIContent(atlas.name));
var clickRect = new Rect(itemRect.x, itemRect.y, rect.width, itemHeight);
if (eventType == EventType.MouseDown &&
clickRect.Contains(Event.current.mousePosition))
{
FilterAtlas(atlasIndex);
Event.current.Use();
}
index += 1;
}
}
GUI.EndScrollView();
}
public void OnGUI(Rect rect, AtlasRaw atlas, BinRaw bin, List <SpriteIndex> selected)
{
GUI.BeginClip(rect);
var localRect = new Rect(0, 0, rect.width, rect.height);
var texDragOffset = mOffset;
var texScale = mScale;
var texScaleOffset = new Vector2(
localRect.width * (texScale - 1) * 0.5f,
localRect.height * (texScale - 1) * 0.5f);
var texOffset = texDragOffset - texScaleOffset;
var texSize = localRect.size * texScale;
AtlasEditorUtil.DrawGrid(localRect);
AtlasEditorUtil.DrawSprite(localRect, bin.main, bin.addition,
new Rect(-texOffset.x / texSize.x, (texDragOffset.y + texScaleOffset.y) / texSize.y, localRect.width / texSize.x, localRect.height / texSize.y));
int controlID = GUIUtility.GetControlID(FocusType.Passive);
var eventType = Event.current.GetTypeForControl(controlID);
switch (eventType)
{
case EventType.ScrollWheel:
{
if (localRect.Contains(Event.current.mousePosition))
{
var scaleDelta = 15;
texScale -= Event.current.delta.y / scaleDelta;
texScale = Mathf.Max(texScale, 1);
texScaleOffset = new Vector2(localRect.width * (texScale - 1) * 0.5f,
localRect.height * (texScale - 1) * 0.5f);
texDragOffset.x = Mathf.Clamp(texDragOffset.x, -texScaleOffset.x, texScaleOffset.x);
texDragOffset.y = Mathf.Clamp(texDragOffset.y, -texScaleOffset.y, texScaleOffset.y);
Event.current.Use();
}
break;
}
case EventType.MouseDown:
{
var pos = GUIUtility.GetStateObject(typeof(List <int>), controlID) as List <int>;
pos.Clear();
pos.Add((int)Event.current.mousePosition.x);
pos.Add((int)Event.current.mousePosition.y);
GUIUtility.hotControl = controlID;
break;
}
case EventType.MouseDrag:
{
if (GUIUtility.hotControl == controlID)
{
var pos = GUIUtility.QueryStateObject(typeof(List <int>), controlID) as List <int>;
if (pos[0] <= localRect.width && pos[1] <= localRect.height)
{
texDragOffset.x += Event.current.delta.x;
texDragOffset.y += Event.current.delta.y;
texDragOffset.x = Mathf.Clamp(texDragOffset.x, -texScaleOffset.x, texScaleOffset.x);
texDragOffset.y = Mathf.Clamp(texDragOffset.y, -texScaleOffset.y, texScaleOffset.y);
Event.current.Use();
}
}
break;
}
case EventType.MouseUp:
{
if (GUIUtility.hotControl == controlID)
{
var pos = GUIUtility.QueryStateObject(typeof(List <int>), controlID) as List <int>;
if (pos != null &&
Mathf.Abs(pos[0] - (int)Event.current.mousePosition.x) <= 1 &&
Mathf.Abs(pos[1] - (int)Event.current.mousePosition.y) <= 1)
{
var rPos = new Vector2(
(pos[0] - texOffset.x) / texSize.x,
(pos[1] - texOffset.y) / texSize.y
);
for (var i = 0; i < bin.sprites.Length; i++)
{
var sprite = bin.sprites[i];
var spriteRect = sprite.rect;
var rRect = new Rect(
spriteRect.x / bin.main.width,
(bin.main.height - spriteRect.y - spriteRect.height) / bin.main.height,
spriteRect.width / bin.main.width,
spriteRect.height / bin.main.height
);
if (rRect.Contains(rPos))
{
var index = new SpriteIndex(0, sprite.bin, i);
if (Event.current.button == 0)
{
if (!mMultiSelectEnabled ||
!Event.current.control)
{
selected.Clear();
selected.Add(index);
}
else
{
if (selected.Any(s => s.bin == index.bin && s.sprite == index.sprite))
{
selected.RemoveAll(s => s.bin == index.bin && s.sprite == index.sprite);
}
else
{
selected.Add(index);
}
}
GUI.FocusControl("");
Event.current.Use();
}
break;
}
}
}
GUIUtility.hotControl = 0;
}
break;
}
}
foreach (var index in selected)
{
if (atlas.bins[index.bin] == bin)
{
var sprite = bin.sprites[index.sprite];
var spriteRect = sprite.rect;
var rRect = new Rect(
spriteRect.x / bin.main.width,
(bin.main.height - spriteRect.y - spriteRect.height) / bin.main.height,
spriteRect.width / bin.main.width,
spriteRect.height / bin.main.height
);
var tRect = new Rect(
rRect.x * texSize.x + texOffset.x,
rRect.y * texSize.y + texOffset.y,
rRect.width * texSize.x,
rRect.height * texSize.y
);
Handles.color = Color.green;
Handles.DrawPolyLine(new Vector3[] {
new Vector3(tRect.x, tRect.y, 0),
new Vector3(tRect.xMax, tRect.y, 0),
new Vector3(tRect.xMax, tRect.yMax, 0),
new Vector3(tRect.x, tRect.yMax, 0),
new Vector3(tRect.x, tRect.y, 0)
});
Handles.color = Color.white;
}
}
GUI.EndClip();
mOffset = texDragOffset;
mScale = texScale;
}
private void DrawSpriteList()
{
var rect = new Rect(mVSplit + 5, 20, position.width - mVSplit - 5, position.height - 20);
var titleRect = new Rect(rect.x - 5, rect.y, rect.width + 5, EditorStyles.toolbar.fixedHeight);
AtlasEditorUtil.TitleBar(titleRect, new GUIContent("Sprite"));
var padding = new Vector2(20, 20);
var itemSize = new Vector2(100, 120);
var itemSpace = new Vector2(20, 20);
var columns = Mathf.Max(Mathf.FloorToInt((titleRect.width - padding.x) / (itemSize.x + itemSpace.x)), 1);
var rows = Mathf.CeilToInt((float)(mFilter.Length + 1) / columns);
var viewRect = new Rect(0, 0, titleRect.width, position.height - titleRect.y - titleRect.height);
var contentRect = new Rect(rect.x, titleRect.y + titleRect.height, viewRect.width, padding.y + Mathf.Max((itemSize.y + itemSpace.y) * rows, viewRect.height));
GUI.BeginGroup(contentRect);
var controlId = GUIUtility.GetControlID(FocusType.Passive);
var eventType = Event.current.GetTypeForControl(controlId);
var index = 0;
var count = Mathf.CeilToInt(viewRect.height / (itemSize.y + itemSpace.y)) * columns;
count = Mathf.Min(mFilter.Length + 1, count);
for (int i = 0; i < count; i++)
{
var clicked = false;
if (i == 0)
{
var previewRect = new Rect(padding.x, padding.y, itemSize.x, 100);
AtlasEditorUtil.DrawGrid(previewRect);
var selectedRect = new Rect(previewRect.x, previewRect.y + previewRect.height + 2, previewRect.width, 18);
if (selectedSprite == null)
{
EditorGUI.DrawRect(selectedRect, ColorSelected);
}
var labelRect = new Rect(selectedRect.x, selectedRect.y, selectedRect.width, selectedRect.height);
EditorGUI.LabelField(labelRect, "None", GetSpritItemLabelStyle());
var clickRect = new Rect(previewRect.x, previewRect.y, previewRect.width, itemSize.y);
if (eventType == EventType.MouseDown &&
clickRect.Contains(Event.current.mousePosition))
{
selectedSprite = null;
clicked = true;
Event.current.Use();
}
index += 1;
}
else
{
var spriteIndex = mFilter[i - 1];
AtlasRaw atlas;
BinRaw bin;
SpriteRaw sprite;
if (mCache.Fetch(spriteIndex, out atlas, out bin, out sprite))
{
var row = index / columns;
var column = index % columns;
var previewRect = new Rect(
padding.x + column * (itemSize.x + itemSpace.x),
padding.y + row * (itemSize.y + itemSpace.y),
itemSize.x, 100);
AtlasEditorUtil.DrawSpriteInRect(bin.main, bin.addition, sprite, previewRect, Vector2.zero);
var selectedRect = new Rect(previewRect.x, previewRect.y + previewRect.height + 2, previewRect.width, 18);
if (spriteIndex.Equals(selectedSprite))
{
EditorGUI.DrawRect(selectedRect, ColorSelected);
}
var labelRect = new Rect(selectedRect.x, selectedRect.y, selectedRect.width, selectedRect.height);
EditorGUI.LabelField(labelRect, sprite.name, GetSpritItemLabelStyle());
var clickRect = new Rect(previewRect.x, previewRect.y, previewRect.width, itemSize.y);
if (eventType == EventType.MouseDown &&
clickRect.Contains(Event.current.mousePosition))
{
selectedSprite = new SpriteIndex(spriteIndex.atlas, spriteIndex.bin, spriteIndex.sprite);
clicked = true;
Event.current.Use();
}
index += 1;
}
}
if (clicked && Event.current.clickCount == 2)
{
MarkCloseWindow();
}
}
var countLabel = new GUIContent((count - 1) + "/" + mFilter.Length);
var countSize = EditorStyles.miniLabel.CalcSize(countLabel);
var countRect = new Rect(viewRect.xMax - countSize.x - 10, viewRect.yMax - countSize.y, countSize.x, countSize.y);
GUI.Label(countRect, countLabel, EditorStyles.miniLabel);
GUI.EndGroup();
}
public override void OnInspectorGUI()
{
OnValidateSelected();
var atlas = target as AtlasRaw;
EditorGUILayout.GetControlRect(false, 2);
int clickIndex = AtlasEditorUtil.TitleBar(new GUIContent[]
{
new GUIContent("+File"),
new GUIContent("+Folder"),
});
if (clickIndex == 0)
{
DisplayImportMenu(atlas, false);
}
else if (clickIndex == 1)
{
DisplayImportMenu(atlas, true);
}
mRepackFold = AtlasEditorUtil.ToggleBar(new GUIContent("Settings"), mRepackFold);
if (mRepackFold)
{
if (!mPackDataInit)
{
mPackDataInit = true;
mSetting = new PackSetting(atlas.maxSize, atlas.padding, atlas.isPOT, atlas.forceSquare);
}
EditorGUI.indentLevel += 1;
mSetting.maxAtlasSize = EditorGUILayout.IntPopup("Max Size", mSetting.maxAtlasSize, Array.ConvertAll(PackConst.AtlasSizeList, value => value.ToString()), PackConst.AtlasSizeList);
mSetting.padding = EditorGUILayout.IntField("Padding", mSetting.padding);
mSetting.isPOT = EditorGUILayout.Toggle("Power Of 2", mSetting.isPOT);
GUI.enabled = mSetting.isPOT;
if (!mSetting.isPOT)
{
mSetting.forceSquare = false;
}
mSetting.forceSquare = EditorGUILayout.Toggle("Force Square", mSetting.forceSquare);
GUI.enabled = true;
var rect = EditorGUILayout.GetControlRect(false, 20);
if (GUI.Button(new Rect(rect.center.x - 75, rect.y, 150, rect.height), "Repack"))
{
AtlasPacker.Repack(atlas, null, mSetting);
}
EditorGUI.indentLevel -= 1;
EditorGUILayout.Space();
}
EditorGUI.BeginChangeCheck();
mSearchPattern = AtlasEditorUtil.SearchBar(new GUIContent("Search Sprite"), mSearchPattern);
if (EditorGUI.EndChangeCheck() || mAtlasDirty)
{
mSearchResults.Clear();
if (!string.IsNullOrEmpty(mSearchPattern))
{
mSearchResults.AddRange(AtlasEditorUtil.SearchSprites(atlas, 0, mSearchPattern));
}
}
if (mAtlasDirty)
{
mAtlasDirty = false;
mSelectedBin = Mathf.Clamp(mSelectedBin, 0, atlas.bins.Length - 1);
mSelectedSprites.Clear();
}
EditorGUI.indentLevel += 1;
if (!string.IsNullOrEmpty(mSearchPattern))
{
EditorGUILayout.LabelField(string.Format("{0} results", mSearchResults.Count));
}
if (mSearchResults != null && mSearchResults.Count > 0)
{
OnValidateResult();
OnSearchResultGUI();
}
EditorGUI.indentLevel -= 1;
if (atlas.bins.Length > 0)
{
var titleRect = EditorGUILayout.GetControlRect(false, EditorStyles.toolbar.fixedHeight);
var controlId = GUIUtility.GetControlID(FocusType.Passive);
var eventType = Event.current.GetTypeForControl(controlId);
if (eventType == EventType.Repaint)
{
EditorStyles.toolbar.Draw(titleRect, GUIContent.none, controlId);
}
var binNames = Array.ConvertAll(atlas.bins, i => PackUtil.GetDisplayName(i));
var binIndexes = new int[binNames.Length];
for (int i = 0; i < binNames.Length; i++)
{
binIndexes[i] = i;
}
mSelectedBin = EditorGUI.IntPopup(new Rect(10, titleRect.y, titleRect.width - 10, titleRect.height), "Preview Bin", mSelectedBin, binNames, binIndexes, EditorStyles.toolbarPopup);
mSelectedBin = Mathf.Clamp(mSelectedBin, 0, atlas.bins.Length - 1);
EditorGUILayout.Space();
var bin = atlas.bins[mSelectedBin];
var previewRect = EditorGUILayout.GetControlRect(false, 512);
previewRect.width = Mathf.Min(previewRect.width, (float)bin.main.width / bin.main.height * previewRect.height);
previewRect.height = (float)bin.main.height / bin.main.width * previewRect.width;
OnPreviewBin(previewRect);
}
}
