private Vector3 GetEngineInput(Vector3 localSpaceInput)
{
Vector3 engineInput = Vector3.zero;
for (int i = 0; i < 3; i++)
{
ThrusterAxis axis = (ThrusterAxis)(0b1 << i);
if (localSpaceInput[i] >= 0)
{
axis = axis | ThrusterAxis.plus;
}
else
{
axis = axis | ThrusterAxis.minus;
}
Vector3 axisVector = GetGlobalSpaceVectorFromAxis(axis);
// calculate max thrust
float maxThrust = 0f;
foreach (var thruster in gameObject.GetComponentsInChildren <SingleThruster>())
{
if (Vector3.Dot(thruster.globalThrustDirection, axisVector) > 0.95f)
{
maxThrust += thruster.maxThrust;
}
}
engineInput[i] = maxThrust * localSpaceInput[i];
}
return(engineInput);
}
void Update()
{
if (attachedInteractionPoint == null)
{
return;
}
translationPoint.position = attachedInteractionPoint.transform.position;
var thrusterAxis = new ThrusterAxis(translationPoint.localPosition, thrusterMaxDistance);
rotationPoint.rotation = attachedInteractionPoint.transform.rotation;
var angles = rotationPoint.localEulerAngles;
StickAxis rotationAxis;
if (upright)
{
rotationAxis = new StickAxis(angles);
}
else
{
rotationAxis = new StickAxis(angles.x, -angles.z + 360f, angles.y);
}
var endpoint = thrusterAxis.Value * thrusterMaxDistance;
if (line)
{
line.SetPosition(1, new Vector3(endpoint.x, 0, endpoint.z));
}
if (marker)
{
marker.gameObject.SetActive(true);
marker.transform.localPosition = new Vector3(endpoint.x, 0, endpoint.z);
var euler = marker.transform.localEulerAngles;
euler.y = rotationAxis.Yaw;
marker.transform.localEulerAngles = euler;
}
if (verticalDisplay)
{
verticalDisplay.transform.localPosition = new Vector3(0, 0, endpoint.z);
}
if (verticalLine)
{
verticalLine.transform.localPosition = new Vector3(endpoint.x, 0, 0);
verticalLine.SetPosition(1, new Vector3(0, endpoint.y, 0));
}
if (rollMarker)
{
rollMarker.gameObject.SetActive(true);
rollMarker.transform.localPosition = new Vector3(endpoint.x, endpoint.y, 0);
rollMarker.transform.localEulerAngles = new Vector3(0, 0, -rotationAxis.Roll);
}
if (output)
{
output.SetThrusters(thrusterAxis);
output.SetStickAxis(rotationAxis);
}
}
public Vector3 GetLocalSpaceVectorFromAxis(ThrusterAxis axis)
{
float invert = axis.HasFlag(ThrusterAxis.minus) ? 1f : -1f;
if (axis.HasFlag(ThrusterAxis.x))
{
return(invert * Vector3.right);
}
else if (axis.HasFlag(ThrusterAxis.y))
{
return(invert * Vector3.up);
}
else if (axis.HasFlag(ThrusterAxis.z))
{
return(invert * Vector3.forward);
}
else
{
throw new Exception($"Unknown axis type {axis}");
}
}
public Vector3 GetGlobalSpaceVectorFromAxis(ThrusterAxis axis)
{
return(transform.localToWorldMatrix.MultiplyVector(GetLocalSpaceVectorFromAxis(axis)));
}
