public override double GetValue(double x, double y, double z)
{
double a = SourceModule1.GetValue(x, y, z);
double b = SourceModule2.GetValue(x, y, z);
return(a + ((b - a) * 0.5f));
}
public override double GetValue(double x, double y)
{
// pStr:
double str = SourceModule2.GetValue(x, y);
double mapX = MapX;
double mapY = MapY;
// Read the surrounding heights:
double tl = SourceModule1.GetValue(x - mapX, y + mapY);
double t = SourceModule1.GetValue(x, y + mapY);
double tr = SourceModule1.GetValue(x + mapX, y + mapY);
double r = SourceModule1.GetValue(x + mapX, y);
double br = SourceModule1.GetValue(x + mapX, y - mapY);
double b = SourceModule1.GetValue(x, y - mapY);
double bl = SourceModule1.GetValue(x - mapX, y - mapY);
double l = SourceModule1.GetValue(x - mapX, y);
// sobel filter
double dX = ((tr + 2.0 * r + br) - (tl + 2.0 * l + bl));
double dY = ((bl + 2.0 * b + br) - (tl + 2.0 * t + tr));
double dZ = 1.0 / str;
// Normalise:
double length = System.Math.Sqrt(dX * dX + dY * dY + dZ * dZ);
return(dZ / length);
}
public override double GetValue(double t)
{
double a = SourceModule1.GetValue(t);
double b = SourceModule2.GetValue(t);
return(a + ((b - a) * 0.5f));
}
public override UnityEngine.Color GetColour(double x, double y)
{
// 1/pStr:
float str = (float)SourceModule2.GetValue(x, y);
double mapX = MapX;
double mapY = MapY;
// Read the surrounding heights:
double tl = SourceModule1.GetValue(x - mapX, y + mapY);
double t = SourceModule1.GetValue(x, y + mapY);
double tr = SourceModule1.GetValue(x + mapX, y + mapY);
double r = SourceModule1.GetValue(x + mapX, y);
double br = SourceModule1.GetValue(x + mapX, y - mapY);
double b = SourceModule1.GetValue(x, y - mapY);
double bl = SourceModule1.GetValue(x - mapX, y - mapY);
double l = SourceModule1.GetValue(x - mapX, y);
// sobel filter
float dX = (float)((tr + 2.0 * r + br) - (tl + 2.0 * l + bl));
float dY = (float)((bl + 2.0 * b + br) - (tl + 2.0 * t + tr));
float dZ = str;
// Normalise:
float length = (float)System.Math.Sqrt(dX * dX + dY * dY + dZ * dZ);
dX /= length;
dY /= length;
dZ /= length;
return(new Color(dX, dY, dZ, 1f));
}
public override double GetValue(double x, double y, double z)
{
// Stretch out t by times to repeat:
double rep = SourceModule2.GetValue(x, y, z);
bool mirror = (SourceModule3.GetValue(x, y, z) > 0.5);
x *= rep;
y *= rep;
z *= rep;
// Get the current repetition:
int baseRepetition = (int)x;
// Shift:
x -= baseRepetition;
// X is now in the 0-1 range.
if (mirror && (baseRepetition & 1) == 1)
{
// "odd" repetition - flip t:
x = 1.0 - x;
}
// Get the current repetition:
baseRepetition = (int)y;
// Shift:
y -= baseRepetition;
// Y is now in the 0-1 range.
if (mirror && (baseRepetition & 1) == 1)
{
// "odd" repetition - flip t:
y = 1.0 - y;
}
// Get the current repetition:
baseRepetition = (int)z;
// Shift:
z -= baseRepetition;
// Z is now in the 0-1 range.
if (mirror && (baseRepetition & 1) == 1)
{
// "odd" repetition - flip t:
z = 1.0 - z;
}
// Read source:
return(SourceModule1.GetValue(x, y, z));
}
public override double GetValue(double x, double y)
{
double a = SourceModule1.GetValue(x, y);
double b = SourceModule2.GetValue(x, y);
if (a > b)
{
return(a);
}
return(b);
}
public override double GetValue(double x)
{
// Read params:
double mu = SourceModule1.GetValue(x);
double sigma2 = SourceModule2.GetValue(x);
double tMu = x - mu;
// Amplitude of 1.
return(System.Math.Exp((-tMu * tMu) / (2.0 * sigma2)));
}
/// <summary>
/// Returns the result of blending the output of the two source modules using the
/// output of the weight module as the blending weight.
/// </summary>
public double GetValue(double x, double y, double z)
{
if (SourceModule1 == null || SourceModule2 == null || WeightModule == null)
{
throw new NullReferenceException();
}
return(LinearInterpolate(SourceModule1.GetValue(x, y, z),
SourceModule2.GetValue(x, y, z),
(WeightModule.GetValue(x, y, z) + 1.0) / 2.0));
}
public override double GetValue(double t)
{
// Read the values:
double a = SourceModule1.GetValue(t);
double b = SourceModule2.GetValue(t);
// Blend factor:
double blend = WeightModule.GetValue(t);
// Blend now!
return(a + ((b - a) * blend));
}
public override double GetValue(double t)
{
double a = SourceModule1.GetValue(t);
double b = SourceModule2.GetValue(t);
if (a < b)
{
return(a);
}
return(b);
}
public override double GetValue(double x, double y)
{
double a = SourceModule1.GetValue(x, y);
double b = SourceModule2.GetValue(x, y);
if (a != b)
{
return(IfTrue.GetValue(x, y));
}
return(IfFalse.GetValue(x, y));
}
public override double GetValue(double x, double y, double z)
{
double controlValue = ControlModule.GetValue(x, y, z);
if (EdgeFalloff > 0.0)
{
if (controlValue < (LowerBound - EdgeFalloff))
{
// The output value from the control module is below the selector
// threshold; return the output value from the first source module.
return(SourceModule1.GetValue(x, y, z));
}
if (controlValue < (LowerBound + EdgeFalloff))
{
// The output value from the control module is near the lower end of the
// selector threshold and within the smooth curve. Interpolate between
// the output values from the first and second source modules.
double lowerCurve = (LowerBound - EdgeFalloff);
double upperCurve = (LowerBound + EdgeFalloff);
double alpha = Interp.SCurve3((controlValue - lowerCurve) / (upperCurve - lowerCurve));
return(Interp.LinearInterp(SourceModule1.GetValue(x, y, z), SourceModule2.GetValue(x, y, z), alpha));
}
if (controlValue < (UpperBound - EdgeFalloff))
{
// The output value from the control module is within the selector
// threshold; return the output value from the second source module.
return(SourceModule2.GetValue(x, y, z));
}
if (controlValue < (UpperBound + EdgeFalloff))
{
// The output value from the control module is near the upper end of the
// selector threshold and within the smooth curve. Interpolate between
// the output values from the first and second source modules.
double lowerCurve = (UpperBound - EdgeFalloff);
double upperCurve = (UpperBound + EdgeFalloff);
double alpha = Interp.SCurve3((controlValue - lowerCurve) / (upperCurve - lowerCurve));
return(Interp.LinearInterp(SourceModule2.GetValue(x, y, z), SourceModule1.GetValue(x, y, z), alpha));
}
// Output value from the control module is above the selector threshold;
// return the output value from the first source module.
return(SourceModule1.GetValue(x, y, z));
}
if (controlValue < LowerBound || controlValue > UpperBound)
{
return(SourceModule1.GetValue(x, y, z));
}
return(SourceModule2.GetValue(x, y, z));
}
public override double GetValue(double x)
{
// How many stairs?
double count = SourceModule2.GetValue(x);
// Map x into our current step:
x *= count;
// Get the base step:
int baseStep = (int)x;
// Read the curve at x-baseStep (0-1 inside the current step):
double curve = SourceModule1.GetValue(x - baseStep);
// Gotta now offset and compress it back:
return(((double)baseStep + curve) / count);
}
public override double GetValue(double t)
{
// Stretch out t by times to repeat:
t *= SourceModule2.GetValue(t);
// Get the current repetition:
int baseRepetition = (int)t;
// Shift t:
t -= baseRepetition;
// T is now in the 0-1 range.
bool mirror = (SourceModule3.GetValue(t) > 0.5);
if (mirror && (baseRepetition & 1) == 1)
{
// "odd" repetition - flip t:
t = 1.0 - t;
}
// Read source:
return(SourceModule1.GetValue(t));
}
/// <summary>
/// Returns the result of blending the output of the two source modules using the
/// output of the weight module as the blending weight.
/// </summary>
public override double GetValue(double x, double y)
{
return(Loonim.Math.LinearInterpolate(SourceModule1.GetValue(x, y),
SourceModule2.GetValue(x, y),
(WeightModule.GetValue(x, y) + 1.0) / 2.0));
}
public double GetValue(double x, double y, double z)
{
return(Mathf.Lerp((float)SourceModule1.GetValue(x, y, z), (float)SourceModule2.GetValue(x, y, z), (float)T));
}
public override double GetValue(double t)
{
return(SourceModule1.GetValue(t) * SourceModule2.GetValue(t));
}
public override double GetValue(double x, double y)
{
return(SourceModule1.GetValue(x, y) * SourceModule2.GetValue(x, y));
}
public override double GetValue(double x, double y)
{
double controlValue = ControlModule.GetValue(x, y);
double alpha;
double lowerBound = LowerBound.GetValue(x, y);
double upperBound = UpperBound.GetValue(x, y);
double edgeFalloff = EdgeFalloff.GetValue(x, y);
if (edgeFalloff > 0.0)
{
if (controlValue < (lowerBound - edgeFalloff))
{
// The output value from the control module is below the selector
// threshold; return the output value from the first source module.
return(SourceModule1.GetValue(x, y));
}
else if (controlValue < (lowerBound + edgeFalloff))
{
// The output value from the control module is near the lower end of the
// selector threshold and within the smooth curve. Interpolate between
// the output values from the first and second source modules.
double lowerCurve = (lowerBound - edgeFalloff);
double upperCurve = (lowerBound + edgeFalloff);
alpha = Loonim.Math.SCurve3((controlValue - lowerCurve) / (upperCurve - lowerCurve));
return(Loonim.Math.LinearInterpolate(SourceModule1.GetValue(x, y),
SourceModule2.GetValue(x, y), alpha));
}
else if (controlValue < (upperBound - edgeFalloff))
{
// The output value from the control module is within the selector
// threshold; return the output value from the second source module.
return(SourceModule2.GetValue(x, y));
}
else if (controlValue < (upperBound + edgeFalloff))
{
// The output value from the control module is near the upper end of the
// selector threshold and within the smooth curve. Interpolate between
// the output values from the first and second source modules.
double lowerCurve = (upperBound - edgeFalloff);
double upperCurve = (upperBound + edgeFalloff);
alpha = Loonim.Math.SCurve3(
(controlValue - lowerCurve) / (upperCurve - lowerCurve));
return(Loonim.Math.LinearInterpolate(SourceModule2.GetValue(x, y),
SourceModule1.GetValue(x, y),
alpha));
}
else
{
// Output value from the control module is above the selector threshold;
// return the output value from the first source module.
return(SourceModule1.GetValue(x, y));
}
}
else
{
if (controlValue < lowerBound || controlValue > upperBound)
{
return(SourceModule1.GetValue(x, y));
}
else
{
return(SourceModule2.GetValue(x, y));
}
}
}
public override double GetValue(double x, double y, double z)
{
return(SourceModule1.GetValue(x, y, z) - SourceModule2.GetValue(x, y, z));
}
public override double GetValue(double x, double y, double z)
{
// var result = base.GetValue(x, y, z);
double del = Div * 150.0f;
double xx = (x * del);
double yy = (z * del);
var col = Bitmap.GetPixel((int)xx, (int)(yy));
float height = col.R / 255.0f;
if (col.A == 0)
{
return(0);
}
if (height > 0.7f)
{
}
height -= 0.5f;
height *= 2.0f;
double controlValue = ControlModule.GetValue(x, y, z);
double alpha;
controlValue = height + (controlValue * 1.2f * Randomness);
if (EdgeFalloff > 0.0)
{
if (controlValue < (LowerBound - EdgeFalloff))
{
// The output value from the control module is below the selector
// threshold; return the output value from the first source module.
return(SourceModule1.GetValue(x, y, z));
}
else if (controlValue < (LowerBound + EdgeFalloff))
{
// The output value from the control module is near the lower end of the
// selector threshold and within the smooth curve. Interpolate between
// the output values from the first and second source modules.
double lowerCurve = (LowerBound - EdgeFalloff);
double upperCurve = (LowerBound + EdgeFalloff);
alpha = SCurve3((controlValue - lowerCurve) / (upperCurve - lowerCurve));
return(LinearInterpolate(SourceModule1.GetValue(x, y, z),
SourceModule2.GetValue(x, y, z), alpha));
}
else if (controlValue < (UpperBound - EdgeFalloff))
{
// The output value from the control module is within the selector
// threshold; return the output value from the second source module.
return(SourceModule2.GetValue(x, y, z));
}
else if (controlValue < (UpperBound + EdgeFalloff))
{
// The output value from the control module is near the upper end of the
// selector threshold and within the smooth curve. Interpolate between
// the output values from the first and second source modules.
double lowerCurve = (UpperBound - EdgeFalloff);
double upperCurve = (UpperBound + EdgeFalloff);
alpha = SCurve3(
(controlValue - lowerCurve) / (upperCurve - lowerCurve));
return(LinearInterpolate(SourceModule2.GetValue(x, y, z),
SourceModule1.GetValue(x, y, z),
alpha));
}
else
{
// Output value from the control module is above the selector threshold;
// return the output value from the first source module.
return(SourceModule1.GetValue(x, y, z));
}
}
else
{
if (controlValue < LowerBound || controlValue > UpperBound)
{
return(SourceModule1.GetValue(x, y, z));
}
else
{
return(SourceModule2.GetValue(x, y, z));
}
}
}
public override double GetValue(double x, double y)
{
return(System.Math.Atan2(SourceModule1.GetValue(x, y), SourceModule2.GetValue(x, y)));
}
public virtual double GetValue(double x, double y, double z)
{
if (ControlModule == null || SourceModule1 == null || SourceModule2 == null)
{
throw new NullReferenceException("Control and source modules must be provided.");
}
double controlValue = ControlModule.GetValue(x, y, z);
double alpha;
if (EdgeFalloff > 0.0)
{
if (controlValue < (LowerBound - EdgeFalloff))
{
// The output value from the control module is below the selector
// threshold; return the output value from the first source module.
return(SourceModule1.GetValue(x, y, z));
}
else if (controlValue < (LowerBound + EdgeFalloff))
{
// The output value from the control module is near the lower end of the
// selector threshold and within the smooth curve. Interpolate between
// the output values from the first and second source modules.
double lowerCurve = (LowerBound - EdgeFalloff);
double upperCurve = (LowerBound + EdgeFalloff);
alpha = SCurve3((controlValue - lowerCurve) / (upperCurve - lowerCurve));
return(LinearInterpolate(SourceModule1.GetValue(x, y, z),
SourceModule2.GetValue(x, y, z), alpha));
}
else if (controlValue < (UpperBound - EdgeFalloff))
{
// The output value from the control module is within the selector
// threshold; return the output value from the second source module.
return(SourceModule2.GetValue(x, y, z));
}
else if (controlValue < (UpperBound + EdgeFalloff))
{
// The output value from the control module is near the upper end of the
// selector threshold and within the smooth curve. Interpolate between
// the output values from the first and second source modules.
double lowerCurve = (UpperBound - EdgeFalloff);
double upperCurve = (UpperBound + EdgeFalloff);
alpha = SCurve3(
(controlValue - lowerCurve) / (upperCurve - lowerCurve));
return(LinearInterpolate(SourceModule2.GetValue(x, y, z),
SourceModule1.GetValue(x, y, z),
alpha));
}
else
{
// Output value from the control module is above the selector threshold;
// return the output value from the first source module.
return(SourceModule1.GetValue(x, y, z));
}
}
else
{
if (controlValue < LowerBound || controlValue > UpperBound)
{
return(SourceModule1.GetValue(x, y, z));
}
else
{
return(SourceModule2.GetValue(x, y, z));
}
}
}