Abs
|
Returns the absolute value of a real number. |
Inputs
| Name | Type | Description |
|---|---|---|
| Value | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Acos
|
Returns the arccosine of a value, the reverse function of cosine. |
Inputs
| Name | Type | Description |
|---|---|---|
| Value | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Acosh
|
Returns the hyperbolic arccosine of a value, the reverse function of hyperbolic cosine. |
Inputs
| Name | Type | Description |
|---|---|---|
| Value | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
And
|
Performs a boolean conjunction operation on 2 boolean values. |
Inputs
| Name | Type | Description |
|---|---|---|
| A | Boolean | First boolean operand |
| B | Boolean | Second boolean operand |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Boolean | Resulting boolean of the operation |
Asin
|
Returns the arcsine of a value, the reverse function of sine. |
Inputs
| Name | Type | Description |
|---|---|---|
| Value | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Asinh
|
Returns the hyperbolic arcsin of a value, the reverse function of hyperbolic sine. |
Inputs
| Name | Type | Description |
|---|---|---|
| Value | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Atan
|
Returns the arctangent of a value, the reverse function of tangent. |
Inputs
| Name | Type | Description |
|---|---|---|
| Value | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Atanh
|
Returns the hyperbolic arctangent of a value, the reverse function of hyperbolic tangent. |
Inputs
| Name | Type | Description |
|---|---|---|
| Value | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Ceil
|
Returns the smallest integer value that is greater than or equal to the value specified in the input. |
Inputs
| Name | Type | Description |
|---|---|---|
| Value | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Integer | — |
Cos
|
Returns the cosine of an angle. |
Inputs
| Name | Type | Description |
|---|---|---|
| Angle | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Cosh
|
Returns the hyperbolic cosine of an angle. |
Inputs
| Name | Type | Description |
|---|---|---|
| Angle | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Create Function
|
Creates a function of one variable x from its expression given in input. |
Inputs
| Name | Type | Description |
|---|---|---|
| Expression | String | Expression that defines the function. for example: 3*cos(x)+2. |
Outputs
| Name | Type | Description |
|---|---|---|
| Function | Function | Represents the defined function. you might want to evaluate it afterwards using the 'eval' node for example. |
Cross Product
|
Returns the cross product from 2 vectors. |
Inputs
| Name | Type | Description |
|---|---|---|
| Vector 1 | Vector | — |
| Vector 2 | Vector | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Vector | Vector | — |
Cube
|
Returns the cube of a real number. |
Inputs
| Name | Type | Description |
|---|---|---|
| X | Real | Number to cube |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Cube Root
|
Returns the cube root of a real number. |
Inputs
| Name | Type | Description |
|---|---|---|
| X | Real | Real number to root |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | Cube root |
Curve Evaluator
|
Creates a curve and evaluates it. input 'x' should be a real between 0 and 1. output will be y. |
Inputs
| Name | Type | Description |
|---|---|---|
| X | Real | Represents an abscissa. it should be a real between 0 and 1. |
| Minimum | Real | Represents the minimum value when scaling output. |
| Maximum | Real | Represents the maximum value when scaling output. |
Outputs
| Name | Type | Description |
|---|---|---|
| Y | Real | Represents (max-min) * f(x) + min. |
Determinant
|
Computes matrix determinant. |
Inputs
| Name | Type | Description |
|---|---|---|
| Matrix | Matrix | Input matrix |
Outputs
| Name | Type | Description |
|---|---|---|
| Determinant | Real | Matrix determinant |
Direction
|
Creates the direction defined by two points. |
Inputs
| Name | Type | Description |
|---|---|---|
| Point 1 | Point | — |
| Point 2 | Point | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Direction | Vector | Created vector |
Distribution
|
Returns a number of random draws following a discreet probability law. the result of each draw is an integer between 1 and nb indicating which item of the distribution list has been drawn. |
Inputs
| Name | Type | Description |
|---|---|---|
| Distribution | List | List of reals for the discreet probability law. each real should be comprised between 0 and 1. the sum of all the items of the list should be equal to 1. |
| Number | Integer | Number of wanted draws. |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | List | List containing the result of each draw. |
Divide
|
Returns the division between two real numbers. |
Inputs
| Name | Type | Description |
|---|---|---|
| A | Real | First number |
| B | Real | Second number |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
E
|
Returns the value of euler constant. |
Outputs
| Name | Type | Description |
|---|---|---|
| e | Real | — |
Eval
|
Evaluates a function of variable x and returns y. |
Inputs
| Name | Type | Description |
|---|---|---|
| Function | Function | Function of one variable x to be evaluated. |
| x Value | Real | Variable x value. |
Outputs
| Name | Type | Description |
|---|---|---|
| y Value | Real | Result of evaluation of the function |
Exp
|
Returns the exponential of a real number. |
Inputs
| Name | Type | Description |
|---|---|---|
| Value | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Factorial
|
Returns the factorial of an integer. |
Inputs
| Name | Type | Description |
|---|---|---|
| Number | Integer | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Integer | Factorial of n |
Floor
|
Returns the largest integer value that is less than or equal to the value specified in the input. |
Inputs
| Name | Type | Description |
|---|---|---|
| Value | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Integer | — |
Function Editor
|
Creates a curve and a bezier function. input 'x' should be a real between 0 and 1. output is a bezier function which is equivalent to the drawn shape. |
Inputs
| Name | Type | Description |
|---|---|---|
| Minimum | Real | Represents the minimum value when scaling output. |
| Maximum | Real | Represents the maximum value when scaling output. |
Outputs
| Name | Type | Description |
|---|---|---|
| Function | Function | Represents the defined bezier function. you might want to evaluate it afterwards using the 'eval' node for example. |
Integer Div
|
Returns the integer division of a by b. |
Inputs
| Name | Type | Description |
|---|---|---|
| A | Real | — |
| B | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | Integer division result |
Invert Vector
|
Returns the same input vector but in the opposite direction. |
Inputs
| Name | Type | Description |
|---|---|---|
| Vector | Vector | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Inverted Vector | Vector | — |
Ln
|
Returns the logarithm of a real number. |
Inputs
| Name | Type | Description |
|---|---|---|
| Value | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Log
|
Returns the base 10 logratithm of a real number. |
Inputs
| Name | Type | Description |
|---|---|---|
| Value | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Matrix
|
Creates a matrix object from a list of list of values. |
Inputs
| Name | Type | Description |
|---|---|---|
| Table | Real | List of list of values to set the matrix |
| Orientation | Boolean | Orientation of the matrix |
Outputs
| Name | Type | Description |
|---|---|---|
| Matrix | Matrix | — |
Matrix Column
|
Extracts a column vector of a given matrix. |
Inputs
| Name | Type | Description |
|---|---|---|
| Matrix | Matrix | Input matrix |
| Column Index | Integer | Index of the column vector to extract |
Outputs
| Name | Type | Description |
|---|---|---|
| Vector | Vector | Extracted column vector |
Matrix Get
|
Returns the value of the specified matrix coefficient. |
Inputs
| Name | Type | Description |
|---|---|---|
| Matrix | Matrix | — |
| X | Integer | — |
| Y | Integer | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Value | Real | — |
Matrix Row
|
Extracts a row of a matrix. |
Inputs
| Name | Type | Description |
|---|---|---|
| Matrix | Matrix | Matrix to extract a row from |
| Row | Integer | Index of the row to extract |
Outputs
| Name | Type | Description |
|---|---|---|
| Vector | Vector | Extracted row vector |
Matrix Set
|
Sets the value of the specified matrix coefficient in the input matrix. |
Inputs
| Name | Type | Description |
|---|---|---|
| Matrix | Matrix | — |
| X | Integer | — |
| Y | Integer | — |
| Value | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Matrix | Matrix | Updated matrix |
Matrix Set Column
|
Replaces the values of a given matrix column. |
Inputs
| Name | Type | Description |
|---|---|---|
| Matrix | Matrix | Matrix to modify |
| Column Index | Integer | Index of the column to set |
| Vector | Vector | Column vector to set |
Outputs
| Name | Type | Description |
|---|---|---|
| Modified Matrix | Matrix | — |
Matrix Set Row
|
Sets a matrix row values using a vector. |
Inputs
| Name | Type | Description |
|---|---|---|
| Matrix | Matrix | Input matrix |
| Row | Integer | Index of the row to set |
| Vector | Vector | Vector to set |
Outputs
| Name | Type | Description |
|---|---|---|
| Output Matrix | Matrix | Matrix with the replaced row. |
Matrix To List
|
Converts a matrix object to a list of list containing the matrix values. |
Inputs
| Name | Type | Description |
|---|---|---|
| Matrix | Matrix | Matrix to convert |
| Orientation | Boolean | Orientation of the resulting structure |
Outputs
| Name | Type | Description |
|---|---|---|
| List | List | — |
Matrix Transpose
|
Transposes a matrix. |
Inputs
| Name | Type | Description |
|---|---|---|
| Matrix | Matrix | Matrix to transpose |
Outputs
| Name | Type | Description |
|---|---|---|
| Transposed Matrix | Matrix | — |
Max
|
Returns the largest value among a list of values. |
Inputs
| Name | Type | Description |
|---|---|---|
| List | List | List of values |
Outputs
| Name | Type | Description |
|---|---|---|
| Maximum | Real | Largest value |
| Index | Integer | First index in the list matching with the maximum. |
Min
|
Returns the smallest value among a list of values. |
Inputs
| Name | Type | Description |
|---|---|---|
| List | List | List of values |
Outputs
| Name | Type | Description |
|---|---|---|
| Minimum | Real | Smallest value |
| Index | Integer | First index in the list matching with the minimum. |
Minus
|
Returns the substraction between two real numbers. |
Inputs
| Name | Type | Description |
|---|---|---|
| A | Real | First number |
| B | Real | Second number |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Minus X
|
Returns the negative value of a real number. |
Inputs
| Name | Type | Description |
|---|---|---|
| X | Real | Number to negate |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | Negative value |
Mod
|
Returns the modulo, ie the remainder of a division operation between two real numbers. |
Inputs
| Name | Type | Description |
|---|---|---|
| A | Integer | First operand |
| B | Integer | Second operand |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Integer | — |
Multiply
|
Returns the multiplication of two real numbers. |
Inputs
| Name | Type | Description |
|---|---|---|
| A | Real | First number |
| B | Real | Second number |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Nand
|
Performs a negative boolean conjunction operation on 2 boolean values. |
Inputs
| Name | Type | Description |
|---|---|---|
| A | Boolean | First boolean operand |
| B | Boolean | Second boolean operand |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Boolean | Resulting boolean of the operation |
Noise
|
Computes a noise for a list of coordinates (1d, 2d or 3d depending of y and z value). it uses perlin noise algorithm. you can control the frequency in different direction and set the number of octaves: octaves are ways to cumulate noise at different scales. |
Inputs
| Name | Type | Description |
|---|---|---|
| x | Real | List of x coordinates |
| y | Real | List of y coordinates |
| z | Real | List of z coordinates |
| Octaves | Integer | Number of noises computed and cumulated for a given coordinate at different scale. each noise scale is two times smaller that then previous one |
| Frequency in x | Real | Number of oscillations of noise for the coordinates set in x direction |
| Frequency in y | Real | Number of oscillations of noise for the coordinates set in y direction |
| Frequency in z | Real | Number of oscillations of noise for the coordinates set in z direction |
| Minimum Noise | Real | Minimum noise value |
| Maximum Noise | Real | Maximum noise value |
| Seed | Integer | — |
| Use Seed | Boolean | — |
Outputs
| Name | Type | Description |
|---|---|---|
| List | List | List of noise values for the provided set of coordinates |
Nor
|
Performs a negative boolean disjunction operation on 2 boolean values. |
Inputs
| Name | Type | Description |
|---|---|---|
| A | Boolean | First boolean operand |
| B | Boolean | Second boolean operand |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Boolean | Resulting boolean of the operation |
Norm Vector
|
Returns the norm of a vector. |
Inputs
| Name | Type | Description |
|---|---|---|
| Vector | Vector | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Norm | Real | — |
Normal Random
|
Generates random numbers following a normal distribution. the result can be stable using the seed. |
Inputs
| Name | Type | Description |
|---|---|---|
| Number | Integer | Number of values to generate. |
| Mean | Real | Mean of the distribution. which coincides with the location of its peak. this can be any type of number (integer, real, length, angle) and influences the type of result. |
| Standard Deviation | Real | The square root of variance, representing the dispersion of values from the distribution mean. |
| Seed | Integer | A seeding value to control the random generation. |
| Use Seed | Boolean | Use the seed number for random generation. this enables a stable sequences of results. |
Outputs
| Name | Type | Description |
|---|---|---|
| Numbers | List | List of generated numbers |
Normalize Vector
|
Creates a unit vector with the same direction as a given vector. |
Inputs
| Name | Type | Description |
|---|---|---|
| Vector | Vector | Vector to normalize |
Outputs
| Name | Type | Description |
|---|---|---|
| Normalized Vector | Vector | Corresponding unit vector |
Not
|
Returns the logical inverse of a boolean value. |
Inputs
| Name | Type | Description |
|---|---|---|
| B | Boolean | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Boolean | — |
One Minus X
|
Returns one minus the specified value. useful for complentary ratio. |
Inputs
| Name | Type | Description |
|---|---|---|
| X | Real | Real value to substract from 1 |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
One Over X
|
Returns the inverse of the specified value. |
Inputs
| Name | Type | Description |
|---|---|---|
| X | Real | Real value to inverse |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Or
|
Performs a boolean disjunction operation on 2 boolean values. |
Inputs
| Name | Type | Description |
|---|---|---|
| A | Boolean | First boolean operand |
| B | Boolean | Second boolean operand |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Boolean | Resulting boolean of the operation |
Phi
|
Returns the value of the golden number phi. |
Outputs
| Name | Type | Description |
|---|---|---|
| PHI | Real | — |
Pi
|
Returns the value of pi. |
Outputs
| Name | Type | Description |
|---|---|---|
| PI | Real | — |
Plus
|
Returns the addition of two real numbers. |
Inputs
| Name | Type | Description |
|---|---|---|
| A | Real | First number |
| B | Real | Second number |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Power
|
Returns the power of a real number by another one. |
Inputs
| Name | Type | Description |
|---|---|---|
| X | Real | — |
| Power | Integer | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Power of 10
|
Returns the power of 10 with the specified number as exponent. |
Inputs
| Name | Type | Description |
|---|---|---|
| X | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | Power of 10 |
Power of 2
|
Returns the power of 2 with the specified number as exponent. |
Inputs
| Name | Type | Description |
|---|---|---|
| X | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | Power of 2 |
Product
|
Returns the product of the list of input real numbers. |
Inputs
| Name | Type | Description |
|---|---|---|
| List of Values | Real | List of real numbers to multiply |
Outputs
| Name | Type | Description |
|---|---|---|
| Product | Real | Result of the multiplication |
Random
|
Generates a list of random numbers. |
Inputs
| Name | Type | Description |
|---|---|---|
| Number | Integer | Size of the list the user wants to create |
| Minimum | Real | — |
| Maximum | Real | — |
| Seed | Integer | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Values | List | Created list |
Round
|
Returns the approximation of a real number with a fixed specified number of decimals. |
Inputs
| Name | Type | Description |
|---|---|---|
| Value | Real | — |
| Unit | String | — |
| Number of Decimals | Integer | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Sampling
|
Generates a 2d or 3d sampling of the space. this sampling is random but ensures that all created points are at a distance greater than a provided radius. one can define a box where the sample has to be located in (the box is used if length, width and height are different to zero). in that case, when the algorithm doesn't succeed in creating new samples because of radius distance constraint, it stops. |
Inputs
| Name | Type | Description |
|---|---|---|
| Number of Points | Integer | Maximum number of points to create |
| Radius | Length | Minimum distance between two points in the sampling |
| Length | Length | Length of the limit box |
| Width | Length | Width of the limit box |
| Height | Length | Height of the limit box |
| Seed | Integer | — |
| Support | Matrix | Reference object that defines the final positioning |
| Mode | Integer | — |
Outputs
| Name | Type | Description |
|---|---|---|
| X | List | — |
| Y | List | — |
| Z | List | — |
Scalar Product
|
Returns the scalar product of two vectors. |
Inputs
| Name | Type | Description |
|---|---|---|
| Vector 1 | Vector | — |
| Vector 2 | Vector | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Scalar Product | Real | — |
Sin
|
Returns the sine of an angle. |
Inputs
| Name | Type | Description |
|---|---|---|
| Angle | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Sinh
|
Returns the hyperbolic sine of an angle. |
Inputs
| Name | Type | Description |
|---|---|---|
| Angle | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Sqrt
|
Returns the square root of a real number. |
Inputs
| Name | Type | Description |
|---|---|---|
| Value | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Square Root | Real | — |
Square
|
Returns the square of a real number. |
Inputs
| Name | Type | Description |
|---|---|---|
| X | Real | Number to square |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Stats
|
Returns some characteristics of a list of values : min, max, index, mean, norm, norm minus one. |
Inputs
| Name | Type | Description |
|---|---|---|
| List | List | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Minimum | Real | — |
| Index of Minimum | Integer | — |
| Maximum | Real | — |
| Index of Maximum | Integer | — |
| Mean | Real | — |
| Norm | List | — |
| One Minus Norm | List | — |
Sum
|
Returns the sum of the list of input real numbers. |
Inputs
| Name | Type | Description |
|---|---|---|
| List of Values | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Sum | Real | — |
SumVectors
|
Returns the sum of input vector list. |
Inputs
| Name | Type | Description |
|---|---|---|
| Vectors | Vector | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Sum | Vector | — |
Tan
|
Returns the tangent of an angle. |
Inputs
| Name | Type | Description |
|---|---|---|
| Angle | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Tanh
|
Returns the hyperbolic tangent of an angle. |
Inputs
| Name | Type | Description |
|---|---|---|
| Angle | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Real | — |
Threshold
|
Applies thresholds on a list of value. |
Inputs
| Name | Type | Description |
|---|---|---|
| List | List | — |
| Minimum Threshold | Real | — |
| Maximum Threshold | Real | — |
Outputs
| Name | Type | Description |
|---|---|---|
| List 2 | List | — |
Vector To List
|
Converts a vector to a list. |
Inputs
| Name | Type | Description |
|---|---|---|
| Vector | Vector | — |
Outputs
| Name | Type | Description |
|---|---|---|
| List | List | — |
Xnor
|
Performs boolean biconditional operation on 2 boolean values. |
Inputs
| Name | Type | Description |
|---|---|---|
| A | Boolean | First boolean operand |
| B | Boolean | Second boolean operand |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Boolean | Resulting boolean of the operation |
Xor
|
Performs boolean exclusive disjunction operation on 2 boolean values. |
Inputs
| Name | Type | Description |
|---|---|---|
| A | Boolean | First boolean operand |
| B | Boolean | Second boolean operand |
Outputs
| Name | Type | Description |
|---|---|---|
| Result | Boolean | Resulting boolean of the operation |