public Renderer.Texture2D CreateTextureCube(Renderer.Device _Device)
{
if (m_Opts.m_type != ImageOptions.TYPE.TT_CUBIC)
{
throw new Exception("The image is not a cube map texture!");
}
ImageUtility.PIXEL_FORMAT textureFormat = ImageUtility.PIXEL_FORMAT.UNKNOWN;
ImageUtility.COMPONENT_FORMAT componentFormat;
m_Opts.m_format.GetEquivalentRendererFormat(out textureFormat, out componentFormat);
uint ArraySize = 6 * m_Opts.m_arraySize;
uint MipsCount = m_Opts.m_curNumLevels;
uint PixelSize = m_Opts.m_format.BitsCount >> 3;
List <Renderer.PixelsBuffer> Content = new List <Renderer.PixelsBuffer>();
for (uint SliceIndex = 0; SliceIndex < ArraySize; SliceIndex++)
{
for (uint MipLevelIndex = 0; MipLevelIndex < MipsCount; MipLevelIndex++)
{
ImageSlice Slice = m_Slices[MipLevelIndex * ArraySize + SliceIndex]; // Stupidly stored in reverse order!
Renderer.PixelsBuffer Pixels = new Renderer.PixelsBuffer((uint)(Slice.m_Width * Slice.m_Height * PixelSize));
Content.Add(Pixels);
using (BinaryWriter Writer = Pixels.OpenStreamWrite())
Writer.Write(Slice.m_Content);
}
}
Renderer.Texture2D Result = new Renderer.Texture2D(_Device, m_Opts.m_curWidth, m_Opts.m_curHeight, -6 * (int)m_Opts.m_arraySize, m_Opts.m_curNumLevels, textureFormat, componentFormat, false, false, Content.ToArray());
return(Result);
}
public Renderer.Texture3D CreateTexture3D(Renderer.Device _Device)
{
if (m_Opts.m_type != ImageOptions.TYPE.TT_3D)
{
throw new Exception("The image is not a 2D texture!");
}
throw new Exception("Texture 3D are not supported yet!");
}