AUTOMATION & RECORDING

Mapping Formula

Here is a full list of supported variables and functions you may use to author expressions for the mapping formula in the Remote Control Settings Dialog.


+ addition a+b
* multiplication a*b
- subtraction  a-b
/ division  a/b
^ power a^b
Sin sine Sin(a)
Cos cosine Cos(a)
Tg tangent Tg(a)
Ctg cotangent Ctg(a)
Sec secant Sec(a)
CoSec cosecant CoSec(a)
ArcSin antisine ArcSin(a)
ArcCos anticosine ArcCos(a)
ArcTg antitangent ArcTg(a)
Exp exponent Exp(a)
Sqrt square root Sqrt(a)
Ln logarithm base e Ln(a)
Log10 logarithm base 10 Log10(a)
Log2 logarithm base 2 Log2(a)
Neg negative Neg(a)
Abs absolute Abs(a)
Pi pi Pi()
Sum sum of arguments Sum(a,b)
Min minimum Min(a,b)
Max maximum Max(a,b)
Round round to nearest integer Round(a)
Int integral part Int(a)
Frac fractional part Frac(a)
IfE returns 1 if a=b IfE(a,b)
IfL returns 1 if a<b IfL(a,b)
IfG returns 1 if a>b IfG(a,b)
IfLE returns 1 if a<=b IfLE(a,b)
IfGE returns 1 if a>=b IfGE(a,b)
Case returns b if a=1, else returns c Case(a,b,c)
Input the value sent by the controller you linked (MIDI or internal) Input
Tension the same as the tension knobs Tension(Value,Speed)

Examples

Enter a custom formula to alter the default 1:1 mapping. For example: 'Input*2' multiplies the controller value by 2. After you enter an expression, press Enter. If you see message "Compiled OK" the formula was successfully compiled and you can press the OK button to apply it to the linked control. If a red text appears below, the formula is wrong (usually syntax error or unsupported variable/function was used). Correct the error and press Enter again.

Useful FormulaResult
1-Min(Round(Input*2),1)
ifg(input,0.25)+ifl(input,0.5)-1
ifg(input,0.5)+ifl(input,0.75)-1
Max(Round(Input*2),1)-1
int(Input*9)/8
Input*2-1
1-(Max(Input,0.5)-Min(Input,0.5))*2
1-Cos(Input*Pi)*0.5-0.5
Max(Input,0.25)-Min(Input,0.25)
Max(Input,1)-Min(Input,0.5)
Max(Min(Input,0.75),0.5)
Max(Min(Input+0.25,1),0.5)*2-1
Sin(Input*Pi)
Sin(Pi*0.5-Input*Pi*2)*0.5+0.5
1-Input*0.5-0.5
1-Input*0.5