public CubeMapTextureData()
{
for (int i = 0; i < 6; i++)
this[i] = new CubeMapTextureFace();
}
public CubeMapTextureFace this[int index]
{
get
{
switch (index)
{
case 0: return PositiveX;
case 1: return NegativeX;
case 2: return PositiveY;
case 3: return NegativeY;
case 4: return PositiveZ;
case 5: return NegativeZ;
default: return null;
}
}
set
{
switch (index)
{
case 0: PositiveX = value; break;
case 1: NegativeX = value; break;
case 2: PositiveY = value; break;
case 3: NegativeY = value; break;
case 4: PositiveZ = value; break;
case 5: NegativeZ = value; break;
}
}
}
private CubeMapTextureFace ReadFace(BinaryReader br, uint mipMaps, bool isCompressed, SquishFlags flag)
{
CubeMapTextureFace f = new CubeMapTextureFace((int)mipMaps);
uint ui_width = _header.Width;
uint ui_height = _header.Height;
for (int i = 0; i < mipMaps; i++)
{
int dataSize = (int)(ui_width * ui_height * (_header.PixelFormat.RGBBitCount / 8));
if (isCompressed)
dataSize = SharpSquish.GetStorageRequirements((int)ui_width, (int)ui_height, flag);
byte[] m_slice = br.ReadBytes(dataSize);
f.Mipmaps[i] = new MipmapData()
{
Width = ui_width,
Height = ui_height,
Data = m_slice
};
ui_width = Math.Max(ui_width / 2, 1);
ui_height = Math.Max(ui_height / 2, 1);
}
return f;
}
