public static double Gamma(double value, double absmax, double gamma)
{
bool flag = false;
if (value < 0.0)
{
flag = true;
}
double num1 = MathD.Abs(value);
if (num1 > absmax)
{
if (flag)
{
return(-num1);
}
else
{
return(num1);
}
}
else
{
double num2 = MathD.Pow(num1 / absmax, gamma) * absmax;
if (flag)
{
return(-num2);
}
else
{
return(num2);
}
}
}
public static double DeltaAngle(double current, double target)
{
double num = MathD.Repeat(target - current, 360d);
if (num > 180.0d)
{
num -= 360d;
}
return(num);
}
public static double LerpAngle(double a, double b, double t)
{
double num = MathD.Repeat(b - a, 360d);
if (num > 180.0d)
{
num -= 360d;
}
return(a + num * MathD.Clamp01(t));
}
public static double MoveTowards(double current, double target, double maxDelta)
{
if (MathD.Abs(target - current) <= maxDelta)
{
return(target);
}
else
{
return(current + MathD.Sign(target - current) * maxDelta);
}
}
public void OnMouseOver()
{
deltaAxisX = deltaAxisY = 0;
dragging = true;
draggingHandle = this;
mouseLastPos = Input.mousePosition;
axisXProjectedToScreen = Camera.main.worldToCameraMatrix.MultiplyVector(transform.right);
axisYProjectedToScreen = Camera.main.worldToCameraMatrix.MultiplyVector(transform.up);
axisXProjectedToScreen.z = 0;
axisYProjectedToScreen.z = 0;
axisXProjectedToScreen.Scale(Vector3.one / Mathf.Max(0.01f, axisXProjectedToScreen.magnitude));
axisYProjectedToScreen.Scale(Vector3.one / Mathf.Max(0.01f, axisYProjectedToScreen.magnitude));
cameraDistanceGain = MathD.Clamp(Mathf.Abs(Camera.main.worldToCameraMatrix.MultiplyPoint3x4(transform.position).z) * .02f, 0.0125f, 2f);
axisLockState = 0;
}
public static double SmoothDamp(double current, double target, ref double currentVelocity, double smoothTime, double maxSpeed, double deltaTime)
{
smoothTime = MathD.Max(0.0001d, smoothTime);
double num1 = 2d / smoothTime;
double num2 = num1 * deltaTime;
double num3 = (1.0d / (1.0d + num2 + 0.479999989271164d * num2 * num2 + 0.234999999403954d * num2 * num2 * num2));
double num4 = current - target;
double num5 = target;
double max = maxSpeed * smoothTime;
double num6 = MathD.Clamp(num4, -max, max);
target = current - num6;
double num7 = (currentVelocity + num1 * num6) * deltaTime;
currentVelocity = (currentVelocity - num1 * num7) * num3;
double num8 = target + (num6 + num7) * num3;
if (num5 - current > 0.0 == num8 > num5)
{
num8 = num5;
currentVelocity = (num8 - num5) / deltaTime;
}
return(num8);
}
public static double PingPong(double t, double length)
{
t = MathD.Repeat(t, length * 2d);
return(length - Math.Abs(t - length));
}
public static double SmoothDampAngle(double current, double target, ref double currentVelocity, double smoothTime, double maxSpeed, double deltaTime)
{
return(MathD.SmoothDamp(current, current + MathD.DeltaAngle(current, target), ref currentVelocity, smoothTime, maxSpeed, deltaTime));
}
public static double SmoothDampAngle(double current, double target, ref double currentVelocity, double smoothTime)
{
return(MathD.SmoothDampAngle(current, target, ref currentVelocity, smoothTime, double.PositiveInfinity, Time.deltaTime));
}
public static double SmoothDamp(double current, double target, ref double currentVelocity, double smoothTime, double maxSpeed)
{
return(MathD.SmoothDamp(current, target, ref currentVelocity, smoothTime, maxSpeed, Time.deltaTime));
}
public static bool Approximately(double a, double b)
{
return(Math.Abs(b - a) < MathD.Max(1E-06d * MathD.Max(Math.Abs(a), Math.Abs(b)), double.Epsilon));
}
public static double SmoothStep(double from, double to, double t)
{
t = MathD.Clamp01(t);
t = (-2.0 * t * t * t + 3.0 * t * t);
return(to * t + from * (1.0 - t));
}
public static double MoveTowardsAngle(double current, double target, double maxDelta)
{
target = current + MathD.DeltaAngle(current, target);
return(MathD.MoveTowards(current, target, maxDelta));
}
public static double Lerp(double from, double to, double t)
{
return(from + (to - from) * MathD.Clamp01(t));
}
public static double Repeat(double t, double length)
{
return(t - MathD.Floor(t / length) * length);
}
void Update()
{
if (!HighLogic.LoadedSceneIsEditor)
{
return;
}
// A temporary fix for a weird bug, can't figure out where the layer is changed in some situations
if (gameObject.layer == 0)
{
gameObject.layer = 2;
}
if (!dragging)
{
return;
}
if (Input.GetMouseButtonUp(0))
{
LineDrawer.Instance.enabled = dragging = false;
axisX = axisY = 0;
return;
}
bool x = Input.GetKeyDown(KeyCode.X);
bool y = Input.GetKeyDown(KeyCode.Y);
if (x || y)
{
switch (axisLockState)
{
case 0:
if (x)
{
axisLockState = 1;
}
else if (y)
{
axisLockState = 2;
}
break;
case 1:
if (x)
{
axisLockState = 0;
}
else if (y)
{
axisLockState = 2;
}
break;
case 2:
if (x)
{
axisLockState = 1;
}
else if (y)
{
axisLockState = 0;
}
break;
default:
break;
}
}
var offset = Input.mousePosition - mouseLastPos;
var yProjected = (offset.y - axisXProjectedToScreen.y * offset.x / axisXProjectedToScreen.x) / ((axisYProjectedToScreen.y - axisXProjectedToScreen.y * axisYProjectedToScreen.x / axisXProjectedToScreen.x));
var xProjected = (offset.x - yProjected * axisYProjectedToScreen.x) / axisXProjectedToScreen.x;
var speedMult = MathD.Clamp(offset.sqrMagnitude * .025f, 0.4f, 1.25f);
axisX = Gain * speedMult * cameraDistanceGain * xProjected;
axisY = Gain * speedMult * cameraDistanceGain * yProjected;
deltaAxisX += axisX;
deltaAxisY += axisY;
if (Input.GetKey(KeyCode.LeftControl) || Input.GetKey(KeyCode.LeftCommand))
{
if (axisLockState == 0)
{
axisLockState = Math.Abs(deltaAxisY) < Math.Abs(deltaAxisX) ? 2 : 1;
}
else if (axisLockState == 1 && Math.Abs(deltaAxisX) > .5f)
{
axisLockState = Math.Abs(deltaAxisY) < Math.Abs(deltaAxisX) * .75f ? 2 : 1;
}
else if (axisLockState == 2 && Math.Abs(deltaAxisY) > .5f)
{
axisLockState = Math.Abs(deltaAxisY) * .75f < Math.Abs(deltaAxisX) ? 2 : 1;
}
}
else if (Input.GetKeyUp(KeyCode.LeftControl) || Input.GetKeyUp(KeyCode.LeftCommand))
{
axisLockState = 0;
}
mouseLastPos = Input.mousePosition;
}