public void GenerateAdjustCameraEvent(object sender, Midget.Cameras.MidgetCamera camera)
{
if (AdjustCameraEvent != null)
{
AdjustCameraEvent(sender, new AdjustCameraEventArgs(camera));
}
}
public static IObject3D Pick(int X, int Y, Midget.Cameras.MidgetCamera camera, IRenderSurface renderSurface)
{
Vector3 pickRayDirection = new Vector3();
Vector3 pickRayOrigin = new Vector3();
camera.UnProjectCoordinates(X, Y, renderSurface.ClientWidth, renderSurface.ClientHeight, ref pickRayOrigin, ref pickRayDirection);
// // compute the vector of the pick ray in screen space
// Vector3 v = new Vector3();
// v.X = ( ( ( 2.0f * X ) / renderSurface.ClientWidth ) - 1 ) / camera.ProjectionMatrix.M11;
// v.Y = -( ( ( 2.0f * Y ) / renderSurface.ClientHeight ) - 1 ) / camera.ProjectionMatrix.M22;
// v.Z = 1.0f;
//
// // Get the inverse view matrix
// Matrix m = Matrix.Invert(camera.ViewMatrix);
//
// // Transform the screen space pick ray into 3D space
// pickRayDirection.X = v.X*m.M11 + v.Y*m.M21 + v.Z*m.M31;
// pickRayDirection.Y = v.X*m.M12 + v.Y*m.M22 + v.Z*m.M32;
// pickRayDirection.Z = v.X*m.M13 + v.Y*m.M23 + v.Z*m.M33;
//
// pickRayDirection.Normalize();
//
// pickRayOrigin.X = m.M41;
// pickRayOrigin.Y = m.M42;
// pickRayOrigin.Z = m.M43;
//
// // calc origin as intersection with near frustum
//
// pickRayOrigin += pickRayDirection * 1.0f;
// int zDistance = -1;
// IObject3D closestObj = null;
// foreach (IObject3D obj in DeviceManager.Instance.ObjectList)
// {
//
// // transform world space to object space
// Vector3 pickRayOriginTemp = new Vector3(pickRayOrigin.X, pickRayOrigin.Y, pickRayOrigin.Z);
// Vector3 pickRayDirectionTemp = new Vector3(pickRayDirection.X,pickRayDirection.Y,pickRayDirection.Z);
//
// // convert ray from 3d space to model space
// pickRayOriginTemp.TransformCoordinate(Matrix.Invert(obj.WorldSpace)); //Matrix.Invert(Matrix.Identity));
// pickRayDirectionTemp.TransformNormal(Matrix.Invert(obj.WorldSpace)); //inverse);
//
//
// if (obj.Intersect(pickRayOriginTemp, pickRayDirectionTemp) > zDistance)
// {
// closestObj = obj;
// }
// }
return(SceneManager.Instance.Scene.Intersect(pickRayOrigin, pickRayDirection, camera.WorldMatrix));
//return closestObj;
}
public AdjustCameraEventArgs( Midget.Cameras.MidgetCamera camera )
{
_camera = camera;
}
public AdjustCameraEventArgs(Midget.Cameras.MidgetCamera camera)
{
_camera = camera;
}
