public void Link()
{
ClearCaches();
_handle = (uint)GL.CreateProgram();
if (Name != null)
{
_clyde.ObjectLabelMaybe(ObjectLabelIdentifier.Program, _handle, Name);
}
if (_vertexShader != null)
{
GL.AttachShader(_handle, _vertexShader.ObjectHandle);
}
if (_fragmentShader != null)
{
GL.AttachShader(_handle, _fragmentShader.ObjectHandle);
}
GL.LinkProgram(_handle);
GL.GetProgram(_handle, GetProgramParameterName.LinkStatus, out var compiled);
if (compiled != 1)
{
throw new ShaderCompilationException(GL.GetProgramInfoLog((int)_handle));
}
}
public GLShader(Clyde clyde, ShaderType type, string shaderSource, string?name = null)
{
_clyde = clyde;
Compile(type, shaderSource);
if (name != null)
{
_clyde.ObjectLabelMaybe(ObjectLabelIdentifier.Shader, ObjectHandle, name);
}
}
public GLBuffer(Clyde clyde, BufferTarget type, BufferUsageHint usage, string?name = null)
{
_clyde = clyde;
Type = type;
Name = name;
UsageHint = usage;
GL.GenBuffers(1, out uint handle);
ObjectHandle = handle;
GL.BindBuffer(type, handle);
_clyde.ObjectLabelMaybe(ObjectLabelIdentifier.Buffer, ObjectHandle, name);
}