/// <summary>
/// Create the <see cref="uvTestPattern"/>, <see cref="screenTextureShader"/>, and <see cref="screenTriangle"/>.
/// Requires an OpenTK context to be current.
/// </summary>
public GraphicsResources()
{
// Texture setup from a bitmap.
uvTestPattern = new Texture2D();
uvTestPattern.LoadImageData(Properties.Resources.UVPattern);
floatMagentaBlackStripes = CreateTextureFromFloatValues(true, 64, 64);
screenTextureShader = CreateShader();
CreateSamplerObject();
screenTriangle = new ScreenTriangle();
lutTexture = new Texture3D();
lutTexture.LoadImageData(1, 1, 1, new float[] { 1, 1, 1, 1 }, new TextureFormatUncompressed(PixelInternalFormat.Rgba, PixelFormat.Rgba, PixelType.Float));
Benchmark();
}
/// <summary>
/// Create the <see cref="uvTestPattern"/>, <see cref="screenTextureShader"/>, and <see cref="screenTriangle"/>.
/// Requires an OpenTK context to be current.
/// </summary>
public GraphicsResources()
{
// Texture setup from a bitmap.
uvTestPattern = new Texture2D();
using (var bmp = Image.FromFile("Resources/UVPattern.png"))
{
uvTestPattern.LoadImageData((Bitmap)bmp);
}
floatMagentaBlackStripes = TextureGenerator.CreateStripes(true, 64, 64);
screenTextureShader = CreateScreenTextureShader();
CreateObjModelShader();
CreateSamplerObject();
screenTriangle = new ScreenTriangle();
Benchmark();
}
