private SetCameraPacket.CameraBlock MakeCameraBlock(Vector3 position, Vector3 positionDelta, Rotation rotation, Rotation rotationDelta)
{
Rotation orientationOffset = new Rotation(Frame.Orientation.Pitch, -Frame.Orientation.Yaw);
Vector3 lookAt = orientationOffset.LookAtVector * rotation.Quaternion;
//Vector3 eyePos = new Vector3(Frame.Core.EyePosition.Y, Frame.Core.EyePosition.X, -Frame.Core.EyePosition.Z);
Vector3 eyePos = Frame.Core.EyePosition;
eyePos *= rotation.Quaternion;
Vector3 offset = Offset * rotation.Quaternion;
if (Frame.Core.ControlMode == ControlMode.Absolute)
{
offset += eyePos / 1000f;
}
Vector3 cameraUp = Vector3.UnitZ * rotation.Quaternion;
Vector3 up = Vector3.UnitZ;
if (orientationOffset.Yaw != 0.0)
{
up = orientationOffset.Yaw < 0.0 ? Vector3.Cross(lookAt, rotation.LookAtVector) : Vector3.Cross(rotation.LookAtVector, lookAt);
}
SetCameraPacket.CameraBlock block = new SetCameraPacket.CameraBlock();
block.Position = position + offset;
block.PositionDelta = positionDelta;
block.LookAt = lookAt;
block.LookAtDelta = rotationDelta.LookAtVector;
block.Up = up;
block.TickLength = (uint)Frame.Core.TickLength * 1000;
return(block);
}
private Packet Listener(Packet p, IPEndPoint source)
{
if (Enabled && p is SetCameraPacket)
{
SetCameraPacket.CameraBlock camera = (p as SetCameraPacket).Camera;
mCore.Update(camera.Position, camera.PositionDelta, new Rotation(camera.LookAt), new Rotation(camera.LookAtDelta));
}
return(p);
}
