public Rect GetSpriteUV(string name, bool textureCoords = false)
{
var texture = Texture as Texture2D;
var data = GetSpriteData(name);
var rect = new Rect(new Vector2(data.x, data.y), new Vector2(data.width, data.height));
if (!textureCoords)
{
rect = TextureUtility.ConvertToTexCoords(rect, texture.width, texture.height);
}
return(rect);
}
void OnGUI()
{
EditorLayoutTools.SetLabelWidth(80f);
if (EditorAtlasPrefs.atlas == null)
{
EditorGUILayout.HelpBox("No Atlas selected.", MessageType.Info);
}
else
{
var atlas = EditorAtlasPrefs.atlas;
GUILayout.Space(15f);
GUILayout.BeginHorizontal();
{
GUILayout.Space(10f);
var txtStyle = new GUIStyle();
txtStyle.fontSize = 12;
txtStyle.normal.textColor = Color.yellow;
GUILayout.Label("Atlas : " + atlas.name, txtStyle);
GUILayout.FlexibleSpace();
GUILayout.BeginHorizontal();
{
string before = EditorAtlasPrefs.spriteSearchText;
string after = EditorGUILayout.TextField(string.Empty, before, "SearchTextField", GUILayout.Width(200f));
if (before != after)
{
EditorAtlasPrefs.spriteSearchText = after;
}
if (GUILayout.Button(string.Empty, "SearchCancelButton", GUILayout.Width(18f)))
{
EditorAtlasPrefs.spriteSearchText = string.Empty;
GUIUtility.keyboardControl = 0;
}
}
GUILayout.EndHorizontal();
}
GUILayout.EndHorizontal();
EditorGUILayout.Separator();
Texture2D tex = atlas.Texture as Texture2D;
if (tex == null)
{
EditorGUILayout.HelpBox("The atlas doesn't have a texture to work with.", MessageType.Info);
return;
}
var sprites = atlas.GetListOfSprites(EditorAtlasPrefs.spriteSearchText);
var size = 80f;
var padded = size + 10f;
var columns = Mathf.FloorToInt(Screen.width / padded);
var offset = 0;
var rect = new Rect(10f, 0, size, size);
if (columns < 1)
{
columns = 1;
}
GUILayout.Space(10f);
pos = GUILayout.BeginScrollView(pos);
int rows = 1;
while (offset < sprites.Length)
{
GUILayout.BeginHorizontal();
{
int col = 0;
rect.x = 10f;
for (; offset < sprites.Length; ++offset)
{
var sprite = atlas.GetSpriteData(sprites[offset]);
if (sprite == null)
{
continue;
}
if (GUI.Button(rect, ""))
{
if (Event.current.button == 0)
{
if (EditorAtlasPrefs.spriteSearchText != sprite.name)
{
EditorAtlasPrefs.selectedSprite = sprite.name;
AtlasTextureInspector.RepaintSprites();
if (callback != null)
{
callback(sprite.name);
Close();
}
}
}
}
if (Event.current.type == EventType.Repaint)
{
EditorLayoutTools.DrawTiledTexture(rect, EditorLayoutTools.backdropTexture);
var uv = new Rect(sprite.x, sprite.y, sprite.width, sprite.height);
uv = TextureUtility.ConvertToTexCoords(uv, tex.width, tex.height);
var scaleX = rect.width / uv.width;
var scaleY = rect.height / uv.height;
var aspect = (scaleY / scaleX) / ((float)tex.height / tex.width);
var clipRect = rect;
if (aspect != 1f)
{
if (aspect < 1f)
{
var padding = size * (1f - aspect) * 0.5f;
clipRect.xMin += padding;
clipRect.xMax -= padding;
}
else
{
var padding = size * (1f - 1f / aspect) * 0.5f;
clipRect.yMin += padding;
clipRect.yMax -= padding;
}
}
GUI.DrawTextureWithTexCoords(clipRect, tex, uv);
if (EditorAtlasPrefs.selectedSprite == sprite.name)
{
EditorLayoutTools.DrawOutline(rect, new Color(0.4f, 1f, 0f, 1f));
}
}
GUI.backgroundColor = new Color(1f, 1f, 1f, 0.5f);
GUI.contentColor = new Color(1f, 1f, 1f, 0.7f);
GUI.Label(new Rect(rect.x, rect.y + rect.height, rect.width, 32f), sprite.name, "ProgressBarBack");
GUI.contentColor = Color.white;
GUI.backgroundColor = Color.white;
if (++col >= columns)
{
++offset;
break;
}
rect.x += padded;
}
}
GUILayout.EndHorizontal();
GUILayout.Space(padded);
rect.y += padded + 26;
++rows;
}
GUILayout.Space(rows * 26);
GUILayout.EndScrollView();
}
}
public static void DrawSprite(Texture2D tex, Rect drawRect, Color color, Material mat,
float x, float y, float width, float height,
float borderLeft, float borderBottom, float borderRight, float borderTop,
bool hasSizeLabel)
{
if (!tex)
{
return;
}
var outerRect = drawRect;
outerRect.width = width;
outerRect.height = height;
//----- Label Area -----
if (hasSizeLabel)
{
var text = string.Format("Size: {0}x{1}", Mathf.RoundToInt(width), Mathf.RoundToInt(height));
var labelSize = GUI.skin.label.CalcSize(new GUIContent(text));
drawRect.height -= labelSize.y;
var labelRect = new Rect(drawRect.x, drawRect.y + drawRect.height, drawRect.width, labelSize.y);
EditorGUI.DropShadowLabel(labelRect, text);
}
//----- Texture Area -----
if (width > 0)
{
float f = drawRect.width / outerRect.width;
outerRect.width *= f;
outerRect.height *= f;
}
if (drawRect.height > outerRect.height)
{
outerRect.y += (drawRect.height - outerRect.height) * 0.5f;
}
else if (outerRect.height > drawRect.height)
{
float f = drawRect.height / outerRect.height;
outerRect.width *= f;
outerRect.height *= f;
}
if (drawRect.width > outerRect.width)
{
outerRect.x += (drawRect.width - outerRect.width) * 0.5f;
}
DrawTiledTexture(outerRect, backdropTexture);
GUI.color = color;
if (mat == null)
{
var uv = new Rect(x, y, width, height);
uv = TextureUtility.ConvertToTexCoords(uv, tex.width, tex.height);
GUI.DrawTextureWithTexCoords(outerRect, tex, uv, true);
}
else
{
EditorGUI.DrawPreviewTexture(outerRect, tex, mat);
}
GUI.BeginGroup(outerRect);
{
tex = contrastTexture;
GUI.color = Color.white;
if (borderLeft > 0)
{
float x0 = (float)borderLeft / width * outerRect.width - 1;
DrawTiledTexture(new Rect(x0, 0f, 1f, outerRect.height), tex);
}
if (borderRight > 0)
{
float x1 = (float)(width - borderRight) / width * outerRect.width - 1;
DrawTiledTexture(new Rect(x1, 0f, 1f, outerRect.height), tex);
}
if (borderBottom > 0)
{
float y0 = (float)(height - borderBottom) / height * outerRect.height - 1;
DrawTiledTexture(new Rect(0f, y0, outerRect.width, 1f), tex);
}
if (borderTop > 0)
{
float y1 = (float)borderTop / height * outerRect.height - 1;
DrawTiledTexture(new Rect(0f, y1, outerRect.width, 1f), tex);
}
}
GUI.EndGroup();
Handles.color = Color.black;
Handles.DrawLine(new Vector3(outerRect.xMin, outerRect.yMin), new Vector3(outerRect.xMin, outerRect.yMax));
Handles.DrawLine(new Vector3(outerRect.xMax, outerRect.yMin), new Vector3(outerRect.xMax, outerRect.yMax));
Handles.DrawLine(new Vector3(outerRect.xMin, outerRect.yMin), new Vector3(outerRect.xMax, outerRect.yMin));
Handles.DrawLine(new Vector3(outerRect.xMin, outerRect.yMax), new Vector3(outerRect.xMax, outerRect.yMax));
}
