public void Render(Camera cam, int program)
{
renderObject.Dispose();
renderObject = new RenderObject(new Vertex[6]
{
new Vertex(cam.WorldToScreenSpace(new Vector4(-Size.X / 2, Size.Y / 2, 0, 1)), new Vector2(0, 1)),
new Vertex(cam.WorldToScreenSpace(new Vector4(Size.X / 2, Size.Y / 2, 0, 1)), new Vector2(1, 1)),
new Vertex(cam.WorldToScreenSpace(new Vector4(-Size.X / 2, -Size.Y / 2, 0, 1)), new Vector2(0, 0)),
new Vertex(cam.WorldToScreenSpace(new Vector4(Size.X / 2, Size.Y / 2, 0, 1)), new Vector2(1, 1)),
new Vertex(cam.WorldToScreenSpace(new Vector4(Size.X / 2, -Size.Y / 2, 0, 1)), new Vector2(1, 0)),
new Vertex(cam.WorldToScreenSpace(new Vector4(-Size.X / 2, -Size.Y / 2, 0, 1)), new Vector2(0, 0))
}, program);
renderObject.Render();
}
protected override void OnRenderFrame(object sender, FrameEventArgs e)
{
if (!Enabled)
{
return;
}
_rendering = true;
// Clear the used buffer to paint a new frame onto it
GL.Clear(ClearBufferMask.ColorBufferBit);
// Declare that we will use this program
GL.UseProgram(Window.ColoredProgram);
// Get projection matrix and make shaders to compute with this matrix
Matrix4 projection = MainWindow.GetProjection(Window.Width, Window.Height);
// Render all objects, overlaying other objects rendered before
var lines = new List <List <System.Numerics.Vector2> >(_lines);
foreach (var l in lines)
{
var ro = new RenderObject(
ObjectFactory.Curve(l, Color4.White),
Window.ColoredProgram)
{
Scale = new Vector3(Scale, Scale, 1)
};
ro.Render(ref projection);
ro.Dispose();
}
Console.WriteLine($"{lines.Count} {Enabled}");
foreach (RPhysicalObject obj in _pObjs)
{
obj.Render(ref projection);
}
if (_selected != null)
{
_selectMarker.Render(ref projection);
}
// Swap buffers (currently painting buffer and the buffer that is displayed now)
Window.SwapBuffers();
_rendering = false;
}
public override void Dispose()
{
_wave.Dispose();
_circleL.Dispose();
_circleR.Dispose();
_ampLines.Dispose();
_startButton.Dispose();
_timeSlipCheck.Dispose();
_freqSlider.Dispose();
_speedSlider.Dispose();
_freqText.Dispose();
_speedText.Dispose();
_lengthText.Dispose();
GL.DeleteProgram(WaveProgram);
GC.SuppressFinalize(this);
}
