public void Update(double dt)
{
if (m_player == null)
{
return;
}
var layoutC = m_player.FindComponent <LayoutComponent>();
Debug.Assert(layoutC != null, "");
Matrix headRotTrans = Matrix.Identity;
if (m_isEnableHeadRotation)
{
var gameSys = GameSystem.GetInstance();
switch (gameSys.Config.InputDevice)
{
case GameConfig.UserInputDevices.MouseKeyboard:
break;
case GameConfig.UserInputDevices.Pad:
{
IPadInputSource src = InputSystem.GetInstance().Pad;
var thumbDir = src.RightThumbInput.Direction;
float magnitude = src.RightThumbInput.NormalizedMagnitude;
if (magnitude >= MinimumPadMagnitude)
{
float maxAngle = 0.9f;
m_headRotAngle.X = Math.Min(Math.Max(m_headRotAngle.X + thumbDir.Y * (float)dt, -maxAngle), maxAngle);
m_headRotAngle.Y = Math.Min(Math.Max(m_headRotAngle.Y + thumbDir.X * (float)dt, -maxAngle), maxAngle);
m_headRotAngle.Z = 0;
}
else
{
m_headRotAngle *= 0.9f;
}
}
break;
}
headRotTrans = Matrix.RotationYawPitchRoll(m_headRotAngle.Y, m_headRotAngle.X, m_headRotAngle.Z);
}
//var markerC = m_player.FindComponent<ModelMarkerComponent>();
//Debug.Assert(markerC != null, "");
//var mtx = markerC.FindMarkerMatrix(10) * layoutC.Transform;
var mtx = headRotTrans * layoutC.Transform * Matrix.Translation(0, 1, 0);
Vector3 eye, lookAt, up;
eye = mtx.TranslationVector + Vector3.UnitY;
lookAt = eye + mtx.Forward * Zoom;
up = Vector3.UnitY;
m_camera = new DrawSystem.CameraData(eye, lookAt, up);
}
public FixedCamera()
{
Vector3 eye, lookAt, up;
eye = new Vector3(0, 2.5f, -10);
lookAt = new Vector3(0, 2.5f, 0);
up = Vector3.UnitY;
m_camera = new DrawSystem.CameraData(eye, lookAt, up);
}
public DrawSystem.CameraData GetCameraData()
{
DrawSystem.CameraData result = new DrawSystem.CameraData();
if (m_camera != null)
{
result = m_camera.GetCameraData();
}
return(result);
}
public DrawSystem.CameraData[] GetEyePoses()
{
var result = new DrawSystem.CameraData[2];
for (int eyeIndex = 0; eyeIndex < 2; ++eyeIndex)
{
LibOVR.ovrPosef eyePose = m_tmpEyePoses[eyeIndex];
// Posef is a right-hand system, so we convert to left-hand system
var q = new Quaternion(-eyePose.Orientation.x, -eyePose.Orientation.y, eyePose.Orientation.z, eyePose.Orientation.w);
var v = new Vector3(eyePose.Position.x, eyePose.Position.y, -eyePose.Position.z);
var forward = Vector3.Transform(Vector3.ForwardLH, q);
var up = Vector3.Transform(Vector3.Up, q);
result[eyeIndex] = new DrawSystem.CameraData(v, v + forward, up);
}
return(result);
}
