Math

abs

Returns the absolute value.

Inputs:

• value (Number) — number to take absolute value of

Output: result (Number) — absolute value

add

Adds two numbers.

Inputs:

• a (Number) — first operand
• b (Number) — second operand

Output: result (Number) — sum of a and b

Example: a = 3, b = 5 → 8

See also: subtract, multiply

atan2

Returns the angle (radians) from the X axis to the point (x, y).

Inputs:

• y (Number) — vertical component
• x (Number) — horizontal component

Output: result (Number) — angle in radians (-pi to pi)

ceil

Rounds up to the nearest integer.

Inputs:

• value (Number) — number to ceil

Output: result (Number) — smallest integer >= value

clamp

Clamps value between min and max.

Inputs:

• value (Number) — value to constrain
• min (Number) — lower bound
• max (Number) — upper bound

Output: result (Number) — value clamped to [min, max]

Example: max = 1, min = 0, value = 1.5 → 1

See also: min, max, smoothstep

cos

Returns the cosine of the input (radians).

Inputs:

• value (Number) — angle in radians

Output: result (Number) — cosine value (-1 to 1)

deg_to_rad

Converts degrees to radians.

Inputs:

• degrees (Number) — angle in degrees

Output: result (Number) — angle in radians

divide

Divides a by b. Returns 0 if b is zero.

Inputs:

• a (Number) — dividend
• b (Number) — divisor (0 returns 0)

Output: result (Number) — quotient of a divided by b

e

Outputs Euler’s number e.

Output: result (Number) — 2.71828…

floor

Rounds down to the nearest integer.

Inputs:

• value (Number) — number to floor

Output: result (Number) — largest integer <= value

lerp

Linear interpolation between a and b by factor t.

Inputs:

• a (Number) — start value
• b (Number) — end value
• t (Number) — blend factor (0 = a, 1 = b)

Output: result (Number) — interpolated value

Example: a = 0, b = 10, t = 0.5 → 5

See also: smoothstep, remap, color/lerp

log

Returns the logarithm (natural by default, or log base b).

Inputs:

• value (Number) — positive number
• base (Number) — logarithm base (default: e)

Output: result (Number) — logarithm of value

max

Returns the larger of two numbers.

Inputs:

• a (Number) — first number
• b (Number) — second number

Output: result (Number) — larger of a and b

min

Returns the smaller of two numbers.

Inputs:

• a (Number) — first number
• b (Number) — second number

Output: result (Number) — smaller of a and b

mod

Returns a modulo b.

Inputs:

• a (Number) — dividend
• b (Number) — divisor (0 returns 0)

Output: result (Number) — remainder of a divided by b

multiply

Multiplies two numbers.

Inputs:

• a (Number) — first factor
• b (Number) — second factor

Output: result (Number) — product of a and b

negate

Returns the negative of the input.

Inputs:

• value (Number) — number to negate

Output: result (Number) — negated value

pi

Outputs the constant pi.

Output: result (Number) — 3.14159…

power

Raises base to the power of exponent.

Inputs:

• base (Number) — base value
• exponent (Number) — power to raise to

Output: result (Number) — base raised to exponent

rad_to_deg

Converts radians to degrees.

Inputs:

• radians (Number) — angle in radians

Output: result (Number) — angle in degrees

random

Generates a random number between min and max.

Inputs:

• min (Number) — range lower bound (inclusive)
• max (Number) — range upper bound (exclusive)

Output: result (Number) — random float in [min, max)

random_int

Generates a random integer in the given range.

Inputs:

• min (Number) — minimum value (inclusive)
• max (Number) — maximum value (inclusive)

Output: result (Number) — random integer in [min, max]

See also: random, utility/uuid

remap

Maps a value from one range to another.

Inputs:

• value (Number) — value to remap
• in_min (Number) — source range start
• in_max (Number) — source range end
• out_min (Number) — target range start
• out_max (Number) — target range end

Output: result (Number) — value mapped to target range

Example: in_max = 1, in_min = 0, out_max = 255, out_min = 0, value = 0.5 → 127.5

See also: lerp, clamp

round

Rounds to the nearest integer or to n decimal places.

Inputs:

• value (Number) — number to round
• decimals (Number) — decimal places to keep

Output: result (Number) — rounded value

sign

Returns -1, 0, or 1 based on the sign of the input.

Inputs:

• value (Number) — number to check

Output: result (Number) — -1, 0, or 1

sin

Returns the sine of the input (radians).

Inputs:

• value (Number) — angle in radians

Output: result (Number) — sine value (-1 to 1)

smoothstep

Hermite interpolation between 0 and 1.

Inputs:

• value (Number) — value to interpolate
• edge0 (Number) — left edge (maps to 0)
• edge1 (Number) — right edge (maps to 1)

Output: result (Number) — smooth 0-1 curve

sqrt

Returns the square root.

Inputs:

• value (Number) — non-negative number

Output: result (Number) — square root

subtract

Subtracts b from a.

Inputs:

• a (Number) — value to subtract from
• b (Number) — value to subtract

Output: result (Number) — difference of a minus b

tan

Returns the tangent of the input (radians).

Inputs:

• value (Number) — angle in radians

Output: result (Number) — tangent value