public ShaderBlob BuildProgram(ShaderCreationArguments args)
{
if (BadShader == null)
{
BadShader = BuildProgramInternal(this.badShaderArguments);
}
return(BuildProgramInternal(args));
}
private IVertexArray BuildVertexArray(VertexLocations vertexLocations, ShaderCreationArguments args)
{
if (!args.Type.UseIndexing)
{
return(new VertexArray(vertexLocations, args.Type, RawVertexData.NonIndexed));
}
else
{
return(new VertexArray(vertexLocations, args.Type, RawVertexData.Indexed));
}
}
private static void LoadAndAddToShaderStore(string fileName)
{
try
{
ShaderCreationArguments fromFileArguments = ShaderLoader.LoadFromFile(fileName);
ShaderStore.Shaders.Push(fromFileArguments);
}
catch (Exception ex)
{
StaticLogger.Logger.ErrorFormat("Could not read {0} : {1}", fileName, ex.ToString());
}
}
private ShaderBlob BuildProgramInternal(ShaderCreationArguments args)
{
try
{
StaticLogger.Logger.DebugFormat("Starting Creation of {0}", args.ConvenientName());
PngTexture texture = null;
if (args.Type.UseTexture)
{
texture = new PngTexture(args.TexturePath);
texture.Load();
texture.Create();
GlErrorLogger.Check();
// Do I even need this?
Gl.BindTexture(TextureTarget.Texture2d, texture.TextureName);
GlErrorLogger.Check();
}
var vertexSource = VertexShaderSource.VertexSourceLookup(args.Type.VertexFormat, args.Type.VertexShaderVersion);
var _Program = new ShaderProgram(args.FragmentShaderSource, vertexSource, args.Type.Uniforms, args.Type.VertexFormat);
GlErrorLogger.Check();
_Program.Link();
GlErrorLogger.Check();
IVertexArray _VertexArray = BuildVertexArray(_Program.VertexLocations, args);
GlErrorLogger.Check();
return(new ShaderBlob()
{
DisplayName = args.ConvenientName(),
CreationArguments = args,
TreatAsGood = true,
Program = _Program,
VertexArray = _VertexArray,
TextureName = !args.Type.UseTexture ? 0 : texture.TextureName,
});
}
catch (Exception e)
{
StaticLogger.Logger.ErrorFormat("{1} - Shader Error {0}", args.SimpleName, e.ToString());
if (BadShader == null)
{
throw new InvalidOperationException("Could not build BadShader!");
}
return(new ShaderBlob()
{
DisplayName = args.ConvenientName(),
CreationArguments = BadShader.CreationArguments,
TreatAsGood = false,
ErrorMessage = e.ToString(),
Program = BadShader.Program,
VertexArray = BadShader.VertexArray
});
}
}
public ShaderBuilder(ShaderCreationArguments badShader)
{
this.badShaderArguments = badShader;
}
public static List <ShaderCreationArguments> BuildZoo()
{
var toReturn = new List <ShaderCreationArguments>();
var SimplestShader_Args = new ShaderCreationArguments()
{
Type = ShaderBlobType.PlainVertexNoUniforms(),
SimpleName = "SimplestShader",
FragmentShaderSource = new List <string>(BuiltInShaderSource.SimpleShader),
};
var SimplestShader_WithTime_Args = new ShaderCreationArguments()
{
Type = ShaderBlobType.Time(),
SimpleName = "SimplestShader_WithTime",
FragmentShaderSource = new List <string>(BuiltInShaderSource.ShaderNoResolution),
};
var BaseShader_Args = new ShaderCreationArguments()
{
Type = ShaderBlobType.Standard(),
SimpleName = "BaseShader",
FragmentShaderSource = new List <string>(BuiltInShaderSource.BaseShader),
};
var BaseShader2_Args = new ShaderCreationArguments()
{
Type = ShaderBlobType.Standard(),
SimpleName = "BaseShader2",
FragmentShaderSource = new List <string>(BuiltInShaderSource.BaseShader2),
};
var BaseShaderAlternate_Args = new ShaderCreationArguments()
{
Type = ShaderBlobType.Standard(),
SimpleName = "BaseShaderAlternate",
FragmentShaderSource = new List <string>(BuiltInShaderSource.BaseShaderAlternate),
};
var ColorNoIndex_Args = new ShaderCreationArguments()
{
Type = ShaderBlobType.Color_NoIndex(),
SimpleName = "Color_NoIndex",
FragmentShaderSource = new List <string>(BuiltInShaderSource.ColorTest),
};
var ColorIndex_Args = new ShaderCreationArguments()
{
Type = ShaderBlobType.Color_WithIndex(),
SimpleName = "Color_Index",
FragmentShaderSource = new List <string>(BuiltInShaderSource.ColorTest),
};
var ColorTest_Args = new ShaderCreationArguments()
{
Type = ShaderBlobType.TextureStandard(),
SimpleName = "TexTest",
FragmentShaderSource = new List <string>(BuiltInShaderSource.TextureTest),
TexturePath = @"Z:\ShaderStore\MultiColorTest.png"
};
var TexTest_Args = new ShaderCreationArguments()
{
Type = ShaderBlobType.TextureStandard(),
SimpleName = "TexTest",
FragmentShaderSource = new List <string>(BuiltInShaderSource.TextureTest),
TexturePath = @"Z:\ShaderStore\ColorTest.png"
};
var TexTest2_Args = new ShaderCreationArguments()
{
Type = ShaderBlobType.TextureStandard(),
SimpleName = "TexTest2",
FragmentShaderSource = new List <string>(BuiltInShaderSource.TextureTest),
TexturePath = @"Z:\ShaderStore\ColorTest2.png"
};
var TexTest3_Args = new ShaderCreationArguments()
{
Type = ShaderBlobType.TextureStandard(),
SimpleName = "TexTest3",
FragmentShaderSource = new List <string>(BuiltInShaderSource.TextureTest),
TexturePath = @"Z:\ShaderStore\ColorTest3.png"
};
var TexTest4_Args = new ShaderCreationArguments()
{
Type = ShaderBlobType.TextureStandard(),
SimpleName = "TexTest4",
FragmentShaderSource = new List <string>(BuiltInShaderSource.TextureTest),
TexturePath = @"Z:\ShaderStore\ColorTest4.png"
};
var TexTest5_Args = new ShaderCreationArguments()
{
Type = ShaderBlobType.TextureStandard(),
SimpleName = "TexTest5",
FragmentShaderSource = new List <string>(BuiltInShaderSource.TextureTest),
TexturePath = @"Z:\ShaderStore\ColorTest5.png"
};
var TexTestSkull_Args = new ShaderCreationArguments()
{
Type = ShaderBlobType.TextureStandard(),
SimpleName = "TexTestSkull",
FragmentShaderSource = new List <string>(BuiltInShaderSource.TextureTest),
TexturePath = @"Z:\ShaderStore\Mega-Skull.png"
};
var TexTestSkull2_Args = new ShaderCreationArguments()
{
Type = ShaderBlobType.TextureStandard(),
SimpleName = "TexTestSkull2",
FragmentShaderSource = new List <string>(BuiltInShaderSource.TextureTest),
TexturePath = @"Z:\ShaderStore\Mega-Skull2.png"
};
var TexTestSkull3_Args = new ShaderCreationArguments()
{
Type = ShaderBlobType.TextureStandard(),
SimpleName = "TexTestSkull2",
FragmentShaderSource = new List <string>(BuiltInShaderSource.TextureTest),
TexturePath = @"Z:\ShaderStore\Mega-Skull3.png"
};
toReturn.Add(SimplestShader_Args);
toReturn.Add(SimplestShader_WithTime_Args);
toReturn.Add(BaseShader_Args);
toReturn.Add(BaseShader2_Args);
toReturn.Add(BaseShaderAlternate_Args);
toReturn.Add(ColorNoIndex_Args);
toReturn.Add(ColorIndex_Args);
toReturn.Add(ColorTest_Args);
toReturn.Add(TexTest_Args);
toReturn.Add(TexTest2_Args);
toReturn.Add(TexTest3_Args);
toReturn.Add(TexTest4_Args);
toReturn.Add(TexTest5_Args);
toReturn.Add(TexTestSkull_Args);
toReturn.Add(TexTestSkull2_Args);
toReturn.Add(TexTestSkull3_Args);
return(toReturn);
}
