/// <summary>
/// 'FrameProc' is automatically called once per frame if at all possible. Here you put the things you definitely
/// need to do periodically, like sprite movement that needs to be smooth, critical timing operations,
/// etc. If you put that stuff in the FrameDraw() method, then behavior might be choppy because the FrameDraw()
/// method is not called periodically if there isn't enough CPU.
/// </summary>
/// <param name="timeInfo"></param>
protected override void FrameProc(GameTime timeInfo)
{
// handle the standard mouse and key commands for controlling the 3D view
var mouseRay = Graphics.DoDefaultGui();
if (Graphics.Zoom > 150)
{
Graphics.Zoom = 150;
}
// Did user CTRL-leftClick in the 3D display?
if (mouseRay != null)
{
// search the sprite tree for sprites that had a radius within the selection ray
var sprites = TopSprite.GetRayIntersections((Ray)mouseRay);
foreach (var s in sprites)
{
Console.WriteLine(s);
}
}
}
/// <summary>
/// 'FrameDraw' is automatically called once per frame if there is enough CPU. Otherwise its called more slowly.
/// This is where you would typically draw the scene.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void FrameDraw(GameTime timeInfo)
{
// handle the standard mouse and key commands for controlling the 3D view
var mouseRay = Graphics.DoDefaultGui();
if (Graphics.Zoom > 150)
{
Graphics.Zoom = 150;
}
// Did user CTRL-leftClick in the 3D display?
if (mouseRay != null)
{
// search the sprite tree for sprites that had a radius within the selection ray
var sprites = TopSprite.GetRayIntersections((Ray)mouseRay);
foreach (var s in sprites)
{
Console.WriteLine(s);
}
}
Skybox.Draw();
var hudDist = (float)-(Graphics.CurrentNearClip + Graphics.CurrentFarClip) / 2;
HudBackground.Matrix = Matrix.CreateScale(.4f, .4f, .4f) * Matrix.CreateTranslation(0, 0, hudDist);
TopSprite.Draw();
Graphics.SetSpriteToCamera(TopHudSprite);
Graphics.GraphicsDevice.DepthStencilState = DepthStencilState.None;
TopHudSprite.Draw();
Graphics.GraphicsDevice.DepthStencilState = DepthStencilState.Default;
var MyMenuText = String.Format("{0}\nEye: {1}\nLookAt: {2}\nMaxDistance: {3}\nMinDistance: {4}\nViewAngle: {5}\nModelLod: {6}\nModelApparentSize: {7}",
Help,
Graphics.Eye,
Graphics.LookAt,
Graphics.MaxCamDistance,
Graphics.MinCamDistance,
Graphics.Zoom,
Model.LodTarget,
Model.ApparentSize
);
try
{
// handle undrawable characters for the specified font(like the infinity symbol)
try
{
Graphics.DrawText(MyMenuText, Font, new Vector2(50, 50));
}
catch { }
}
catch (Exception e)
{
Console.WriteLine(e);
}
/*
* Console.WriteLine("{0} {1} {2} {3} {4}",
* graphics.CurrentNearClip,
* graphics.CurrentFarClip,
* graphics.MinCamDistance,
* graphics.MaxCamDistance,
* hudDist
* );
*/
//Console.WriteLine(model.LodCurrentIndex);
}
