static bool PackAtlas_OneDir(string folderPath_)
{
List <Texture2D> textures = new List <Texture2D>();
Texture2D tex;
string suffix = ".png";
string[] fs = Directory.GetFiles(folderPath_);
foreach (string f in fs)
{
if (f.EndsWith(".png"))
{
//suffix = ".png";
}
else if (f.EndsWith(".tga"))
{
suffix = ".tga";
}
else
{
continue;
}
tex = AssetDatabase.LoadAssetAtPath <Texture2D>(f);
if (tex)
{
textures.Add(tex);
}
}
if (textures.Count <= 0)
{
return(false);
}
string atlasPath = PackTextures(textures, folderPath_, suffix); //打包图集
AssetDatabase.Refresh();
SpriteAtlasClipUtility.ApplyClipData(atlasPath); //还原切片数据到图集中
GenAsset_OneFile(atlasPath);
return(true);
}
void TypeReadJson()
{
if (m_texture != null && m_clipType != null)
{
//图集改变时,尝试获取json里的尺寸
string path = AssetDatabase.GetAssetPath(m_texture);
JsonData data = SpriteAtlasClipUtility.GetClipJsonDataTypical(path, m_clipType);
if (data != null)
{
JsonData rect = data["rect"];
int w = (int)rect["width"];
int h = (int)rect["height"];
m_input_w = w.ToString();
m_input_h = h.ToString();
return;
}
}
m_input_w = m_clipW_df;
m_input_h = m_clipH_df;
}
void OnGUI()
{
//try
//{
GUILayout.Space(5);
GUILayout.BeginHorizontal();
GUILayout.Label("图集文件：", GUILayout.Width(70));
texture = EditorGUILayout.ObjectField(texture, typeof(Texture2D), false, GUILayout.Width(200)) as Texture2D;
GUILayout.EndHorizontal();
GUILayout.Space(5);
GUILayout.BeginHorizontal();
GUILayout.Label("选择尺寸类型：", GUILayout.Width(100));
m_typeIndex = EditorGUILayout.Popup(m_typeIndex, SpriteAtlasClipUtility.typeList, GUILayout.Width(120));
clipType = SpriteAtlasClipUtility.typeList[m_typeIndex];
GUILayout.EndHorizontal();
GUILayout.Space(5);
GUILayout.BeginHorizontal();
GUILayout.Label("请输入切片尺寸：", GUILayout.Width(110));
GUILayout.EndHorizontal();
GUILayout.Space(5);
GUILayout.BeginHorizontal();
GUILayout.Label("width：", GUILayout.Width(70));
m_input_w = EditorGUILayout.TextField(m_input_w, GUILayout.Width(80));
GUILayout.EndHorizontal();
GUILayout.Space(5);
GUILayout.BeginHorizontal();
GUILayout.Label("height：", GUILayout.Width(70));
m_input_h = EditorGUILayout.TextField(m_input_h, GUILayout.Width(80));
GUILayout.EndHorizontal();
GUILayout.Space(5);
GUILayout.BeginHorizontal();
if (GUILayout.Button("生成切片", GUILayout.Width(80)))
{
if (texture == null)
{
Debug.Log("没有选择图集文件");
}
else
{
//Debug.Log("aaa");
//Debug.Log(select_index);
//Debug.Log(_typeExts[select_index]);
//Debug.Log(_typeNames[select_index]);
float width = float.Parse(m_input_w);
float height = float.Parse(m_input_h);
string path = AssetDatabase.GetAssetPath(texture);
SpriteAtlasClipUtility.ClipAtlas(path, width, height, clipType);
SpriteAtlasWnd.GenAsset_OneFile(path); //重新生成图集Asset
Debug.Log("切片完成：" + path + " --> " + width + ", " + height + ", " + clipType);
}
}
GUILayout.EndHorizontal();
GUILayout.Space(15);
GUILayout.BeginVertical();
GUILayout.Label("手动修改切片后一定要记得保存记录！", GUILayout.ExpandHeight(false));
if (GUILayout.Button("保存修改记录", GUILayout.Width(80)))
{
if (texture == null)
{
Debug.Log("没有选择图集文件");
}
else
{
string path = AssetDatabase.GetAssetPath(texture);
Debug.Log("开始保存记录：" + path);
SpriteAtlasClipUtility.SaveJsonData(path);
TypeReadJson();
}
}
GUILayout.EndVertical();
//}
//catch (System.Exception e)
//{
// Debug.LogException(e);
//}
}