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(Stream stream)
{
return(Texture11.FromStream(RenderContext11.PrepDevice, stream));
}