public Texture11 GetCachedTexture(string filename, bool colorKey)
{
if (textureList == null)
{
textureList = new Dictionary <string, Texture11>();
}
if (textureList.ContainsKey(filename))
{
return(textureList[filename]);
}
Texture11 texture;
if (ProjectorServer)
{
// Synce Layers
try
{
string dir = Path.GetDirectoryName(filename);
string name = Path.GetFileName(filename);
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
if (!File.Exists(filename))
{
WebClient client = new WebClient();
string url = string.Format("http://{0}:5050/Configuration/images/tour/{1}", NetControl.MasterAddress, name);
Byte[] data = client.DownloadData(url);
File.WriteAllBytes(filename, data);
}
}
catch
{
}
}
if (colorKey)
{
//todo11 Add Color Key support
texture = Texture11.FromFile(filename);
}
else
{
texture = Texture11.FromFile(filename);
}
textureList[filename] = texture;
return(texture);
}
public override bool CreateGeometry(RenderContext11 renderContext, bool uiThread)
{
if (texture == null || (Volitile && !ReadyToRender))
{
GetParameters();
if (ImageData != null)
{
try
{
MemoryStream ms = new MemoryStream(ImageData);
Texture11 old = this.texture;
texture = Texture11.FromStream(RenderContext11.PrepDevice, ms);
ReadyToRender = true;
if (old != null)
{
old.Dispose();
GC.SuppressFinalize(old);
}
if (Width == 0 && Height == 0)
{
Width = texture.Width;
Height = texture.Height;
if (dataset.WcsImage != null)
{
if (dataset.WcsImage.SizeX != 0)
{
Width = dataset.WcsImage.SizeX;
}
if (dataset.WcsImage.SizeY != 0)
{
Height = dataset.WcsImage.SizeY;
}
}
}
ms.Dispose();
ImageData = null;
}
catch
{
return(false);
}
}
if (TextureReady)
{
if (dataset.WcsImage != null)
{
if (dataset.WcsImage is FitsImage)
{
SetTexture(dataset.WcsImage.GetBitmap());
ReadyToRender = true;
}
}
}
if (this.texture == null)
{
if (dataset.WcsImage != null)
{
if (dataset.WcsImage is FitsImage)
{
SetTexture(dataset.WcsImage.GetBitmap());
ReadyToRender = true;
}
}
if (TextureReady)
{
paintColor = Color.White;
if (dataset.WcsImage != null)
{
paintColor = dataset.WcsImage.Color;
blend = !dataset.WcsImage.ColorCombine;
}
if (string.IsNullOrEmpty(FileName))
{
texture = Texture11.FromBitmap(RenderContext11.PrepDevice, Image);
ReadyToRender = true;
}
else
{
try
{
texture = Texture11.FromFile(RenderContext11.PrepDevice, FileName);
ReadyToRender = true;
ReadyToRender = true;
if (Width == 0 && Height == 0)
{
Width = texture.Width;
Height = texture.Height;
if (dataset.WcsImage != null)
{
if (dataset.WcsImage.SizeX != 0)
{
Width = dataset.WcsImage.SizeX;
}
if (dataset.WcsImage.SizeY != 0)
{
Height = dataset.WcsImage.SizeY;
}
}
}
}
catch
{
try
{
//texture = Texture.FromBitmap(prepDevice, bmp, Usage.AutoGenerateMipMap, Tile.PoolToUse);
texture = Texture11.FromFile(RenderContext11.PrepDevice, FileName);
ReadyToRender = true;
Width = texture.Width;
Height = texture.Height;
if (dataset.WcsImage.SizeX != 0)
{
Width = dataset.WcsImage.SizeX;
}
if (dataset.WcsImage.SizeY != 0)
{
Height = dataset.WcsImage.SizeY;
}
}
catch
{
errored = true;
}
}
}
}
}
}
if (vertexBuffer == null)
{
GetParameters();
vertexBuffer = new VertexBuffer11(typeof(PositionNormalTexturedX2), 4, RenderContext11.PrepDevice);
indexBuffer = new IndexBuffer11(typeof(short), 6, RenderContext11.PrepDevice);
this.OnCreateVertexBuffer(vertexBuffer);
}
return(true);
}
public static Texture11 GetTexture(string filename)
{
return(Texture11.FromFile(RenderContext11.PrepDevice, filename));
}
public static void LoadTexture(object objEntry)
{
WmsCahceEntry entry = objEntry as WmsCahceEntry;
entry.Requested = true;
try
{
String dir = Properties.Settings.Default.CahceDirectory + "Data\\KmlCache\\";
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
// This is a expanded timeout version of WebClient
MyWebClient Client = new MyWebClient();
string filename = dir + ((uint)entry.URL.GetHashCode32()).ToString() + ".png";
Stream stream = null;
if (Uri.IsWellFormedUriString(entry.URL, UriKind.Absolute))
{
byte[] data = Client.DownloadData(entry.URL);
stream = new MemoryStream(data);
}
else
{
stream = File.Open(entry.URL, FileMode.Open);
}
FileStream fileStream = File.OpenWrite(filename);
byte[] buffer = new byte[32768];
while (true)
{
int read = stream.Read(buffer, 0, buffer.Length);
if (read <= 0)
{
break;
}
fileStream.Write(buffer, 0, read);
}
stream.Close();
fileStream.Close();
//todo this was loaded from the kmlicon API. Any Problems with that?
entry.Texture = Texture11.FromFile(filename);
entry.Loaded = true;
}
catch
{
entry.ErrorCount++;
// retry until sucsess or MaxError Count exceeded
if (entry.ErrorCount < MaxErrorCount)
{
entry.Requested = false;
entry.Loaded = false;
}
else
{
entry.Loaded = true;
}
}
finally
{
// mut.ReleaseMutex();
}
}