public static Ray ConvertFrom(Microsoft.Xna.Framework.Ray value)
{
return(new Ray()
{
Position = ConvertFrom(value.Position),
Direction = ConvertFrom(value.Direction)
});
}
//Ray
public static Ray Convert(Microsoft.Xna.Framework.Ray ray)
{
Ray toReturn;
Convert(ref ray.Position, out toReturn.Position);
Convert(ref ray.Direction, out toReturn.Direction);
return(toReturn);
}
public Ray(Vector3 origin, Vector3 direction)
{
ray = new Microsoft.Xna.Framework.Ray();
this.origin = origin;
this.direction = direction;
}
/// <summary>
/// check for new updates
/// </summary>
public void Update()
{
// get the mousestate
Microsoft.Xna.Framework.Input.MouseState ms = Microsoft.Xna.Framework.Input.Mouse.GetState();
this.lastKeyboardState = this.currentKeyboardState;
this.currentKeyboardState = Microsoft.Xna.Framework.Input.Keyboard.GetState();
// get the movement and position
this.mouseMovement = new Microsoft.Xna.Framework.Vector2((FenrirGame.Instance.Properties.ScreenWidth / 2 - ms.X), (FenrirGame.Instance.Properties.ScreenHeight / 2 - ms.Y));
this.currentMousePosition -= mouseMovement * 1.05f;
Microsoft.Xna.Framework.Input.Mouse.SetPosition(FenrirGame.Instance.Properties.ScreenWidth / 2, FenrirGame.Instance.Properties.ScreenHeight / 2);
if (this.currentMousePosition.X < 0)
this.currentMousePosition.X = 0;
else if (this.currentMousePosition.X > FenrirGame.Instance.Properties.ScreenWidth)
this.currentMousePosition.X = FenrirGame.Instance.Properties.ScreenWidth;
if (this.currentMousePosition.Y < 0)
this.currentMousePosition.Y = 0;
else if (this.currentMousePosition.Y > FenrirGame.Instance.Properties.ScreenHeight)
this.currentMousePosition.Y = FenrirGame.Instance.Properties.ScreenHeight;
// get the scrollwheel
this.scrollValue = scrollValueOld - ms.ScrollWheelValue;
this.scrollValueOld = ms.ScrollWheelValue;
// calculate boundingbox
this.boundingBox.X = (int)FenrirGame.Instance.Properties.Input.CurrentMousePosition.X;
this.boundingBox.Y = (int)FenrirGame.Instance.Properties.Input.CurrentMousePosition.Y;
// buttonstates
Boolean leftPressed = ms.LeftButton == Microsoft.Xna.Framework.Input.ButtonState.Pressed;
Boolean rightPressed = ms.RightButton == Microsoft.Xna.Framework.Input.ButtonState.Pressed;
// reset click events
this.releaseLeft = false;
this.releaseRight = false;
this.leftClick = false;
this.rightClick = false;
// check if dragging or clicked
if (leftPressed)
{
if (!this.dragLeftStart.HasValue)
this.dragLeftStart = this.currentMousePosition;
else if (!this.leftDrag && (Math.Abs(this.currentMousePosition.X - this.dragLeftStart.Value.X) > 5) || (Math.Abs(this.currentMousePosition.Y - this.dragLeftStart.Value.Y) > 5))
this.leftDrag = true;
}
else
{
if (this.dragLeftStart.HasValue)
{
this.dragLeftStart = null;
this.leftDrag = false;
this.releaseLeft = true;
if (!this.leftDrag)
this.leftClick = true;
}
}
if (rightPressed)
{
if (!this.dragRightStart.HasValue)
this.dragRightStart = this.currentMousePosition;
else if (!this.rightDrag && (Math.Abs(this.currentMousePosition.X - this.dragRightStart.Value.X) > 5) || (Math.Abs(this.currentMousePosition.Y - this.dragRightStart.Value.Y) > 5))
this.rightDrag = true;
}
else
{
if (this.dragRightStart.HasValue)
{
this.dragRightStart = null;
this.rightDrag = false;
this.releaseRight = true;
if (!this.rightDrag)
this.rightClick = true;
}
}
// keaboard stuff
this.moveCamLeft = currentKeyboardState.IsKeyDown(Microsoft.Xna.Framework.Input.Keys.A);
this.moveCamRight = currentKeyboardState.IsKeyDown(Microsoft.Xna.Framework.Input.Keys.D);
this.moveCamUp = currentKeyboardState.IsKeyDown(Microsoft.Xna.Framework.Input.Keys.W);
this.moveCamDown = currentKeyboardState.IsKeyDown(Microsoft.Xna.Framework.Input.Keys.S);
this.resetCamRot = currentKeyboardState.IsKeyDown(Microsoft.Xna.Framework.Input.Keys.D0);
if (currentKeyboardState.IsKeyUp(Microsoft.Xna.Framework.Input.Keys.Escape) && !lastKeyboardState.IsKeyUp(Microsoft.Xna.Framework.Input.Keys.Escape))
this.endCurrentAction = true;
else
this.endCurrentAction = false;
if (FenrirGame.Instance.Properties.CurrentGameState == GameState.InGame)
{
Microsoft.Xna.Framework.Vector3 nearsource = new Microsoft.Xna.Framework.Vector3(this.currentMousePosition.X, this.currentMousePosition.Y, 0f);
Microsoft.Xna.Framework.Vector3 farsource = new Microsoft.Xna.Framework.Vector3(this.currentMousePosition.X, this.currentMousePosition.Y, 1f);
Microsoft.Xna.Framework.Vector3 nearPoint = FenrirGame.Instance.Properties.GraphicDeviceManager.GraphicsDevice.Viewport.Unproject(
nearsource,
FenrirGame.Instance.InGame.Camera.Projection,
FenrirGame.Instance.InGame.Camera.View,
FenrirGame.Instance.InGame.Camera.World);
Microsoft.Xna.Framework.Vector3 farPoint = FenrirGame.Instance.Properties.GraphicDeviceManager.GraphicsDevice.Viewport.Unproject(
farsource,
FenrirGame.Instance.InGame.Camera.Projection,
FenrirGame.Instance.InGame.Camera.View,
FenrirGame.Instance.InGame.Camera.World);
Microsoft.Xna.Framework.Vector3 direction = farPoint - nearPoint;
direction.Normalize();
this.mouseRay = new Microsoft.Xna.Framework.Ray(nearPoint, direction);
this.currentMousePositionInWorld = FenrirGame.Instance.Properties.GraphicDeviceManager.GraphicsDevice.Viewport.Unproject(
nearsource,
FenrirGame.Instance.InGame.Camera.Projection,
FenrirGame.Instance.InGame.Camera.View,
Microsoft.Xna.Framework.Matrix.Identity
);
}
}
public static SlimDX.Ray dx(this Microsoft.Xna.Framework.Ray v)
{
return(new SlimDX.Ray(v.Position.dx(), v.Direction.dx()));
}
public void FindAll(ref Microsoft.Xna.Framework.Ray ray, ICollection <ISpatialQueryable> result)
{
throw new NotImplementedException();
}
/// <summary>
/// check for new updates
/// </summary>
public void Update()
{
// get the mousestate
Microsoft.Xna.Framework.Input.MouseState ms = Microsoft.Xna.Framework.Input.Mouse.GetState();
this.lastKeyboardState = this.currentKeyboardState;
this.currentKeyboardState = Microsoft.Xna.Framework.Input.Keyboard.GetState();
// get the movement and position
this.mouseMovement = new Microsoft.Xna.Framework.Vector2((FenrirGame.Instance.Properties.ScreenWidth / 2 - ms.X), (FenrirGame.Instance.Properties.ScreenHeight / 2 - ms.Y));
this.currentMousePosition -= mouseMovement * 1.05f;
Microsoft.Xna.Framework.Input.Mouse.SetPosition(FenrirGame.Instance.Properties.ScreenWidth / 2, FenrirGame.Instance.Properties.ScreenHeight / 2);
if (this.currentMousePosition.X < 0)
{
this.currentMousePosition.X = 0;
}
else if (this.currentMousePosition.X > FenrirGame.Instance.Properties.ScreenWidth)
{
this.currentMousePosition.X = FenrirGame.Instance.Properties.ScreenWidth;
}
if (this.currentMousePosition.Y < 0)
{
this.currentMousePosition.Y = 0;
}
else if (this.currentMousePosition.Y > FenrirGame.Instance.Properties.ScreenHeight)
{
this.currentMousePosition.Y = FenrirGame.Instance.Properties.ScreenHeight;
}
// get the scrollwheel
this.scrollValue = scrollValueOld - ms.ScrollWheelValue;
this.scrollValueOld = ms.ScrollWheelValue;
// calculate boundingbox
this.boundingBox.X = (int)FenrirGame.Instance.Properties.Input.CurrentMousePosition.X;
this.boundingBox.Y = (int)FenrirGame.Instance.Properties.Input.CurrentMousePosition.Y;
// buttonstates
Boolean leftPressed = ms.LeftButton == Microsoft.Xna.Framework.Input.ButtonState.Pressed;
Boolean rightPressed = ms.RightButton == Microsoft.Xna.Framework.Input.ButtonState.Pressed;
// reset click events
this.releaseLeft = false;
this.releaseRight = false;
this.leftClick = false;
this.rightClick = false;
// check if dragging or clicked
if (leftPressed)
{
if (!this.dragLeftStart.HasValue)
{
this.dragLeftStart = this.currentMousePosition;
}
else if (!this.leftDrag && (Math.Abs(this.currentMousePosition.X - this.dragLeftStart.Value.X) > 5) || (Math.Abs(this.currentMousePosition.Y - this.dragLeftStart.Value.Y) > 5))
{
this.leftDrag = true;
}
}
else
{
if (this.dragLeftStart.HasValue)
{
this.dragLeftStart = null;
this.leftDrag = false;
this.releaseLeft = true;
if (!this.leftDrag)
{
this.leftClick = true;
}
}
}
if (rightPressed)
{
if (!this.dragRightStart.HasValue)
{
this.dragRightStart = this.currentMousePosition;
}
else if (!this.rightDrag && (Math.Abs(this.currentMousePosition.X - this.dragRightStart.Value.X) > 5) || (Math.Abs(this.currentMousePosition.Y - this.dragRightStart.Value.Y) > 5))
{
this.rightDrag = true;
}
}
else
{
if (this.dragRightStart.HasValue)
{
this.dragRightStart = null;
this.rightDrag = false;
this.releaseRight = true;
if (!this.rightDrag)
{
this.rightClick = true;
}
}
}
// keaboard stuff
this.moveCamLeft = currentKeyboardState.IsKeyDown(Microsoft.Xna.Framework.Input.Keys.A);
this.moveCamRight = currentKeyboardState.IsKeyDown(Microsoft.Xna.Framework.Input.Keys.D);
this.moveCamUp = currentKeyboardState.IsKeyDown(Microsoft.Xna.Framework.Input.Keys.W);
this.moveCamDown = currentKeyboardState.IsKeyDown(Microsoft.Xna.Framework.Input.Keys.S);
this.resetCamRot = currentKeyboardState.IsKeyDown(Microsoft.Xna.Framework.Input.Keys.D0);
if (currentKeyboardState.IsKeyUp(Microsoft.Xna.Framework.Input.Keys.Escape) && !lastKeyboardState.IsKeyUp(Microsoft.Xna.Framework.Input.Keys.Escape))
{
this.endCurrentAction = true;
}
else
{
this.endCurrentAction = false;
}
if (FenrirGame.Instance.Properties.CurrentGameState == GameState.InGame)
{
Microsoft.Xna.Framework.Vector3 nearsource = new Microsoft.Xna.Framework.Vector3(this.currentMousePosition.X, this.currentMousePosition.Y, 0f);
Microsoft.Xna.Framework.Vector3 farsource = new Microsoft.Xna.Framework.Vector3(this.currentMousePosition.X, this.currentMousePosition.Y, 1f);
Microsoft.Xna.Framework.Vector3 nearPoint = FenrirGame.Instance.Properties.GraphicDeviceManager.GraphicsDevice.Viewport.Unproject(
nearsource,
FenrirGame.Instance.InGame.Camera.Projection,
FenrirGame.Instance.InGame.Camera.View,
FenrirGame.Instance.InGame.Camera.World);
Microsoft.Xna.Framework.Vector3 farPoint = FenrirGame.Instance.Properties.GraphicDeviceManager.GraphicsDevice.Viewport.Unproject(
farsource,
FenrirGame.Instance.InGame.Camera.Projection,
FenrirGame.Instance.InGame.Camera.View,
FenrirGame.Instance.InGame.Camera.World);
Microsoft.Xna.Framework.Vector3 direction = farPoint - nearPoint;
direction.Normalize();
this.mouseRay = new Microsoft.Xna.Framework.Ray(nearPoint, direction);
this.currentMousePositionInWorld = FenrirGame.Instance.Properties.GraphicDeviceManager.GraphicsDevice.Viewport.Unproject(
nearsource,
FenrirGame.Instance.InGame.Camera.Projection,
FenrirGame.Instance.InGame.Camera.View,
Microsoft.Xna.Framework.Matrix.Identity
);
}
}
public static void Convert(ref Ray ray, out Microsoft.Xna.Framework.Ray xnaRay)
{
Convert(ref ray.Position, out xnaRay.Position);
Convert(ref ray.Direction, out xnaRay.Direction);
}
public static void Convert(ref Microsoft.Xna.Framework.Ray ray, out Ray bepuRay)
{
Convert(ref ray.Position, out bepuRay.Position);
Convert(ref ray.Direction, out bepuRay.Direction);
}
public Ray(Vector3 origin, Vector3 direction)
{
ray = new Microsoft.Xna.Framework.Ray();
this.origin = origin;
this.direction = direction;
}
