public static SkyBox Generate(Texture2D horizon, float repetionsX, DepthCueMode depthCueMode)
{
if (horizon == null)
{
Color c;
if (depthCueMode == DepthCueMode.Dark)
{
c = new Color(0, 0, 0);
}
else if (depthCueMode == DepthCueMode.Fog)
{
c = Color.WhiteSmoke;
}
else
{
throw new NotImplementedException();
}
horizon = new Texture2D(Engine.Device, 1, 1, 1, TextureUsage.None, SurfaceFormat.Color);
horizon.SetData <Color>(new Color[] { c }); //top left pixel
}
Color[] pixels = new Color[horizon.Width * horizon.Height];
horizon.GetData <Color>(pixels);
Texture2D topTexture = new Texture2D(Engine.Device, 1, 1, 1, TextureUsage.None, SurfaceFormat.Color);
topTexture.SetData <Color>(new Color[] { pixels[0] }); //top left pixel
Texture2D bottomTexture = new Texture2D(Engine.Device, 1, 1, 1, TextureUsage.None, SurfaceFormat.Color);
bottomTexture.SetData <Color>(new Color[] { pixels[pixels.Length - 1] }); //bottom right pixel
Texture2D sideTexture = new Texture2D(Engine.Device, horizon.Width, horizon.Height, 1, TextureUsage.None, SurfaceFormat.Color);
int ptr = 0;
Color[] flippedPixels = new Color[pixels.Length];
for (int h = 0; h < horizon.Height; h++)
{
for (int w = 0; w < horizon.Width; w++)
{
flippedPixels[ptr] = pixels[h * horizon.Width + (horizon.Width - w) - 1];
ptr++;
}
}
sideTexture.SetData <Color>(flippedPixels);
SkyBox skyBox = new SkyBox(repetionsX);
skyBox.Textures[0] = horizon;
skyBox.Textures[1] = horizon;
skyBox.Textures[2] = bottomTexture;
skyBox.Textures[3] = topTexture;
skyBox.Textures[4] = sideTexture;
skyBox.Textures[5] = sideTexture;
return(skyBox);
}
public static SkyBox Generate(Texture2D horizon, float repetionsX, DepthCueMode depthCueMode)
{
if (horizon == null)
{
Color c;
if (depthCueMode == DepthCueMode.Dark)
c = new Color(0, 0, 0);
else if (depthCueMode == DepthCueMode.Fog)
c = Color.WhiteSmoke;
else
throw new NotImplementedException();
horizon = new Texture2D(Engine.Device, 1, 1, 1, TextureUsage.None, SurfaceFormat.Color);
horizon.SetData<Color>(new Color[] { c }); //top left pixel
}
Color[] pixels = new Color[horizon.Width * horizon.Height];
horizon.GetData<Color>(pixels);
Texture2D topTexture = new Texture2D(Engine.Device, 1, 1, 1, TextureUsage.None, SurfaceFormat.Color);
topTexture.SetData<Color>(new Color[] { pixels[0] }); //top left pixel
Texture2D bottomTexture = new Texture2D(Engine.Device, 1, 1, 1, TextureUsage.None, SurfaceFormat.Color);
bottomTexture.SetData<Color>(new Color[] { pixels[pixels.Length - 1] }); //bottom right pixel
Texture2D sideTexture = new Texture2D(Engine.Device, horizon.Width, horizon.Height, 1, TextureUsage.None, SurfaceFormat.Color);
int ptr = 0;
Color[] flippedPixels = new Color[pixels.Length];
for (int h = 0; h < horizon.Height; h++)
{
for (int w = 0; w < horizon.Width; w++)
{
flippedPixels[ptr] = pixels[h * horizon.Width + (horizon.Width - w) - 1];
ptr++;
}
}
sideTexture.SetData<Color>(flippedPixels);
SkyBox skyBox = new SkyBox(repetionsX);
skyBox.Textures[0] = horizon;
skyBox.Textures[1] = horizon;
skyBox.Textures[2] = bottomTexture;
skyBox.Textures[3] = topTexture;
skyBox.Textures[4] = sideTexture;
skyBox.Textures[5] = sideTexture;
return skyBox;
}
