private void Viewport_ViewportChanged(object sender, Viewport.ViewportEventArgs e)
{
GL.Viewport(0, 0, e.Viewport.Width, e.Viewport.Height);
foreach (var program in ProgramManager)
{
program.Assign();
var viewMatrixUniform = program.GetUniformLocation("ViewportMatrixUniform");
var viewportMatrix = new Matrix2(new Vector2(2.0f / e.Viewport.Width, 0.0f), new Vector2(0.0f, 2.0f / e.Viewport.Height));
program.SetUniform(viewMatrixUniform, viewportMatrix);
}
}
void Viewport_ViewportChanged(object sender, Viewport.ViewportEventArgs e)
{
GL.Viewport(0, 0, e.Viewport.Width, e.Viewport.Height);
}
