//copytexture
public void SetTexture(string path, Texture _texture, OnCallBackTexRect callback)
{
if (_texture == null || _texture.width > mWidth || _texture.height > mHeight)//不符合规格
{
if (callback != null)
{
callback(null, new Rect(0, 0, 0, 0), path);//完成一个任务，就回调一个任务
}
Debug.Log("Texture Does not meet the standard:" + path);
return;
}
if (_usingRect.ContainsKey(path))
{
if (callback != null)
{
SaveImageData imagedata = _usingRect[path];
imagedata.referenceCount++;
Texture2D tex2D = m_tex2DList[imagedata.texIndex];
callback(tex2D, _usingRect[path].rect, path);
}
return;
}
GetImageData data = DynamicAtlasManager.Instance.AllocateGetImageData();
data.path = path;
data.callback = callback;
mGetImageTasks.Add(data);
Texture2D tex = (Texture2D)_texture;
OnRenderTexture(path, tex, null);
}
internal void UpdateValues()
{
var data = GetImageData.RetrieveData(Pics[FolderIndex]);
FilenameBox.Text = data[0];
FolderBox.Text = data[1];
FullPathBox.Text = data[2];
CreatedBox.Text = data[3];
ModifiedBox.Text = data[4];
SizePxBox.Text = data[5];
ResolutionBox.Text = data[6];
BitDepthBox.Text = data[7];
SizeMpBox.Text = data[8];
PrintSizeCmBox.Text = data[9];
PrintSizeInBox.Text = data[10];
AspectRatioBox.Text = data[11];
}
public FileContentResult ImageLoad(string path)
{
string fileName = this.HttpContext.Server.MapPath(path);
byte[] imageData = GetImageData.GetIamge(fileName);
return(this.File(imageData, "image/png"));
}
private GetImageData AllocateGetImageData(string path, OnCallBackTexRect callback = null, OnCallBackMetRect BlitCallback = null)
{
GetImageData data = DynamicAtlasManager.Instance.AllocateGetImageData();
data.path = path;
data.callback = callback;
data.BlitCallback = BlitCallback;
mGetImageTaskDic.Add(path, data);
return(data);
}
public GetImageData AllocateGetImageData()
{
if (mGetImageDataStack.Count > 0)
{
GetImageData popData = mGetImageDataStack.Pop();
return(popData);
}
GetImageData data = new GetImageData();
return(data);
}
void CallBackNull(GetImageData item, string path)
{
if (AtlasConfig.kUsingCopyTexture)
{
if (item.callback != null)
{
item.callback(null, new Rect(0, 0, 0, 0), path);//完成一个任务，就回调一个任务
}
}
else
{
if (item.BlitCallback != null)
{
item.BlitCallback(null, new Rect(0, 0, 0, 0), path);//完成一个任务，就回调一个任务
}
}
}
void OnGetImage()
{
if (mGetImageTasks.Count == 0)
{
return;
}
GetImageData imageData = mGetImageTasks[0];
ResourcesManager.Instance.LoadResAsync(imageData.path, (string newPath, Object obj) =>
{
Texture2D data = null;
if (obj != null)
{
data = (Texture2D)obj;
}
OnRenderTexture(newPath, data, imageData);
OnGetImage();
});
}
//copytexture
public void GetImage(string path, OnCallBackTexRect callback)
{
if (_usingRect.ContainsKey(path))
{
if (callback != null)
{
SaveImageData imagedata = _usingRect[path];
imagedata.referenceCount++;
Texture2D tex2D = m_tex2DList[imagedata.texIndex];
callback(tex2D, _usingRect[path].rect, path);
}
return;
}
GetImageData data = DynamicAtlasManager.Instance.AllocateGetImageData();
data.path = path;
data.callback = callback;
mGetImageTasks.Add(data);
if (mGetImageTasks.Count > 1)
{
return;
}
OnGetImage();
}
public void ReleaseGetImageData(GetImageData data)
{
mGetImageDataStack.Add(data);
}
void OnRenderTexture(string path, Texture2D data, GetImageData imageData)
{
if (data == null)
{
for (int i = mGetImageTasks.Count - 1; i >= 0; i--)
{
GetImageData item = mGetImageTasks[i];
if (item.path.Equals(path))
{
if (item.callback != null)
{
item.callback(null, new Rect(0, 0, 0, 0), path);
}
if (AtlasConfig.kUsingCopyTexture)
{
if (item.callback != null)
{
item.callback(null, new Rect(0, 0, 0, 0), path);//完成一个任务，就回调一个任务
}
}
else
{
if (item.BlitCallback != null)
{
item.BlitCallback(null, new Rect(0, 0, 0, 0), path);//完成一个任务，就回调一个任务
}
}
DynamicAtlasManager.Instance.ReleaseGetImageData(item);
mGetImageTasks.RemoveAt(i);
}
}
return;
}
int index;
IntegerRectangle useArea = InsertArea(data.width, data.height, out index);
Rect uv = new Rect((useArea.x + offset) * mUVXDiv, (useArea.y + offset) * mUVYDiv, (useArea.width - mPadding - offset * 2) * mUVXDiv, (useArea.height - mPadding - offset * 2) * mUVYDiv);
if (AtlasConfig.kUsingCopyTexture)
{
CopyTexture(useArea.x, useArea.y, index, data);
}
else
{
BlitTexture(useArea.x, useArea.y, index, data);
}
SaveImageData _SaveImageData = DynamicAtlasManager.Instance.AllocateSaveImageData(uv);
_SaveImageData.texIndex = index;
_SaveImageData.rectangle = useArea;
_usingRect[path] = _SaveImageData;
for (int i = mGetImageTasks.Count - 1; i >= 0; i--)
{
GetImageData item = mGetImageTasks[i];
if (item.path.Equals(path))
{
_usingRect[path].referenceCount = _usingRect[path].referenceCount + 1;
if (AtlasConfig.kUsingCopyTexture)
{
if (item.callback != null)
{
Texture2D dstTex = m_tex2DList[index];
item.callback(dstTex, uv, path);//完成一个任务，就回调一个任务
}
}
else
{
if (item.BlitCallback != null)
{
Material material = m_MaterialList[index];
item.BlitCallback(material, uv, path);//完成一个任务，就回调一个任务
}
}
DynamicAtlasManager.Instance.ReleaseGetImageData(item);
mGetImageTasks.RemoveAt(i);
}
}
}
