// <!-- Warning -->
public static ShaderProgram MakeProgram(Shader vertex, Shader fragment)
{
var program = new ShaderProgram(vertex, fragment);
var programHandle = program.GetHandle();
GL.AttachShader(programHandle, vertex.GetHandle());
GL.AttachShader(programHandle, fragment.GetHandle());
GL.LinkProgram (programHandle);
int link_ok = 0;
GL.GetProgram(programHandle, ProgramParameter.LinkStatus, out link_ok);
int bufLength = 0;
StringBuilder buf = new StringBuilder(8192);
GL.GetProgramInfoLog(programHandle, buf.Capacity, out bufLength, buf);
CheckGLError();
if (link_ok != 0)
{
Console.Write("Attached and linked shaders.");
if (bufLength > 0)
Console.Write(" Program Info Log: \n\n{0}", buf.ToString());
Console.WriteLine();
}
else
{
string stream = "";
stream = String.Format("Could not link shader program \n{0}", buf.ToString());
throw new Exception(stream);
}
return program;
}
public static Shader Make_ShaderStr(string code, ShaderType type)
{
var shader = new Shader(type);
SetCode(shader.GetHandle(), code);
return shader;
}
public ShaderProgram(Shader vertex, Shader fragment)
{
_handle = GL.CreateProgram();
_vertex = vertex;
_fragment = fragment;
}
public static Shader Make_Shader(string path, ShaderType type)
{
var code = GetCode(path);
var shader = new Shader(type);
SetCode(shader.GetHandle(), code);
return shader;
}