void Update()
{
if (!isCreated || !myLine.active)
{
return;
}
this.UpdateEndPoints();
if ((P2 - P1).magnitude <= 0.0f)
{
return;
}
else
{
distance = (P2 - P1).magnitude;
if (GameController.Instance.currentMode == GameMode.Throwing)
{
Length = distance;
}
else
{
if (isFukeMode)
{
timeSinceFuke += Time.deltaTime;
if (isFukeTimeMode)
{
if (timeSinceFuke > fukeTime)
{
isFukeMode = false;
AudioController.Play("cover");
Button_Float.Instance.isCovered = true;
}
else
{
Length += TackleParams.Instance.tParams.Params_fukeSpeed;
}
}
else
{
if (isInWaterAdding)
{
if (timeSinceFuke > fukeTime)
{
isInWaterAdding = false;
}
else
{
Length = distance + TackleParams.Instance.tParams.Params_fukeSpeed;
}
}
else
{
Length = distance;
}
}
}
}
lineSlack = distance - Length;
UpdateLineProperties((PD2 - PD1).magnitude - Length, Length < distance ? distance : Length);
}
if (P1 != prevP1 || P2 != prevP2 || Length != prevL)
{
//if changes have been made
prevP1 = P1;
prevP2 = P2;
prevL = Length;
}
else
{
// no changes to update
return;
}
//LineRenderer lineRenderer = GetComponent<LineRenderer>();
// Catenary function
Catenary.Function f = delegate(double x0, double a0, double v0, double b0)
{
return(a0 * Math.Cosh((x0 + v0) / a0) + b0);
};
float w = 1.0f; // / W;
float l = Length * w;
// Before rotation
float x1i = P1.x * w;
float x2i = P2.x * w;
float y1i = P1.y * w;
float y2i = P2.y * w;
float z1i = P1.z * w;
float z2i = P2.z * w;
// Rotating P2
P2 = new Vector3(P1.x + (new Vector3(P2.x, 0.0f, P2.z) - new Vector3(P1.x, 0.0f, P1.z)).magnitude, P2.y, 0.0f);
// After rotation
float x1 = P1.x * w;
float x2 = P2.x * w;
float y1 = P1.y * w;
float y2 = P2.y * w;
double a = 0;
double v = 0;
double b = 0;
bool solved = false;
if (Math.Sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1)) < l)
{
solved = this.Solve(x1, y1, x2, y2, l, out a, out v, out b);
if (solved)
{
double dx = N <= 1 ? 0 : ((x2 - x1) / (N - 1));
double dxi = N <= 1 ? 0 : ((x2i - x1i) / (N - 1));
double dzi = N <= 1 ? 0 : ((z2i - z1i) / (N - 1));
double prevY = y1;
for (int i = 0; i < N; i++)
{
double x = x1 + ((double)i) * dx;
double xi = x1i + ((double)i) * dxi;
double zi = z1i + ((double)i) * dzi;
double y = f(x, a, v, b);
if (
double.IsNaN(y) ||
double.IsInfinity(y) ||
Math.Abs(y - prevY) > l
)
{
solved = false;
break;
}
Vector3 pos = new Vector3((float)xi / w, (float)y / w, (float)zi / w);
SetPosition(i, pos);
prevY = y;
}
}
if (!solved && previousSolved)
{
Debug.Log("Catenary could not be solved. Distance between end-points is aparently too short comparing to configured catenary length.");
}
}
if (!solved)
{
double dxi = N <= 1 ? 0 : ((x2i - x1i) / (N - 1));
double dyi = N <= 1 ? 0 : ((y2i - y1i) / (N - 1));
double dzi = N <= 1 ? 0 : ((z2i - z1i) / (N - 1));
for (int i = 0; i < N; i++)
{
double xi = x1i + ((double)i) * dxi;
double yi = y1i + ((double)i) * dyi;
double zi = z1i + ((double)i) * dzi;
Vector3 pos = new Vector3((float)xi / w, (float)yi / w, (float)zi / w);
SetPosition(i, pos);
}
}
previousSolved = solved;
}
/// <summary>
/// Update this instance.
/// </summary>
void Update()
{
this.UpdateEndPoints();
if ((P2 - P1).magnitude <= 0)
{
return;
}
this.UpdateLineRenderer();
if (P1 != prevP1 || P2 != prevP2 || L != prevL || N != prevN || W != prevW || arch != prevArch)
{
prevP1 = P1;
prevP2 = P2;
prevL = L;
prevN = N;
prevW = W;
prevArch = arch;
}
else
{
return;
}
LineRenderer lineRenderer = GetComponent <LineRenderer>();
// Catenary function
Catenary.Function f = delegate(double x0, double a0, double v0, double b0)
{
return(a0 * Math.Cosh((x0 + v0) / a0) + b0);
};
float w = 1.0f; // / W;
float l = L * w;
// Before rotation
float x1i = P1.x * w;
float x2i = P2.x * w;
float y1i = P1.y * w;
float y2i = P2.y * w;
float z1i = P1.z * w;
float z2i = P2.z * w;
// Rotating P2
P2 = new Vector3(P1.x + (new Vector3(P2.x, 0.0f, P2.z) - new Vector3(P1.x, 0.0f, P1.z)).magnitude, P2.y, 0.0f);
// After rotation
float x1 = P1.x * w;
float x2 = P2.x * w;
float y1 = P1.y * w;
float y2 = P2.y * w;
double a = 0;
double v = 0;
double b = 0;
bool solved = false;
if (Math.Sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1)) < l)
{
solved = this.Solve(x1, (arch ? -1 : 1) * y1, x2, (arch ? -1 : 1) * y2, l, out a, out v, out b);
if (solved)
{
double dx = N <= 1 ? 0 : ((x2 - x1) / (N - 1));
double dxi = N <= 1 ? 0 : ((x2i - x1i) / (N - 1));
double dzi = N <= 1 ? 0 : ((z2i - z1i) / (N - 1));
double prevY = y1;
for (int i = 0; i < N; i++)
{
double x = x1 + ((double)i) * dx;
double xi = x1i + ((double)i) * dxi;
double zi = z1i + ((double)i) * dzi;
double y = (arch ? -1 : 1) * f(x, a, v, b);
if (
double.IsNaN(y) ||
double.IsInfinity(y) ||
Math.Abs(y - prevY) > l
)
{
solved = false;
break;
}
Vector3 pos = new Vector3((float)xi / w, (float)y / w, (float)zi / w);
lineRenderer.SetPosition(i, pos);
prevY = y;
}
}
if (!solved && previousSolved)
{
Debug.Log("Catenary could not be solved. Distance between end-points is aparently too short comparing to configured catenary length.");
}
}
if (!solved)
{
double dxi = N <= 1 ? 0 : ((x2i - x1i) / (N - 1));
double dyi = N <= 1 ? 0 : ((y2i - y1i) / (N - 1));
double dzi = N <= 1 ? 0 : ((z2i - z1i) / (N - 1));
for (int i = 0; i < N; i++)
{
double xi = x1i + ((double)i) * dxi;
double yi = y1i + ((double)i) * dyi;
double zi = z1i + ((double)i) * dzi;
Vector3 pos = new Vector3((float)xi / w, (float)yi / w, (float)zi / w);
lineRenderer.SetPosition(i, pos);
}
}
previousSolved = solved;
}
