Arithmetic Nodes

Basic mathematical operations for numeric calculations including addition, subtraction, multiplication, and division.

This category contains 14 nodes.

Nodes

Add

Adds two numbers.

Inputs: Two numbers to add.

Name	Type	Range	Default
A	Number	any	0
B	Number	any	0

Outputs: The sum.

Name	Type	Range
Number	Number	any

Add Color

Combines two colors by adding them together. Useful for layering light effects.

Inputs: Two colors to combine.

Name	Type	Range	Default
Color 1	Color	color	[0, 0, 0, 0, 0, 0]
Color 2	Color	color	[0, 0, 0, 0, 0, 0]

Outputs: Combined color (channels add together).

Name	Type	Range
Color	Color	color

Add Vectors

Adds two positions together. Use for offsets or combining movements.

Inputs: Two positions to add.

Name	Type	Range	Default
Vector A	Vector	vec	[0, 0, 0]
Vector B	Vector	vec	[0, 0, 0]

Outputs: Combined position.

Name	Type	Range
Vector	Vector	vec

Divide

Divides A by B. Returns 0 if B is zero.

Inputs: A divided by B.

Name	Type	Range	Default
A	Number	any	0
B	Number	any	1

Outputs: The quotient.

Name	Type	Range
Number	Number	any

Mix Color

Blends between two colors. At ratio 0 outputs Color 1, at ratio 1 outputs Color 2, in between outputs a smooth blend.

Inputs: Ratio controls the blend (0 to 1). Two colors to blend between.

Name	Type	Range	Default
Ratio	Number	0-1	0.5
Color 1	Color	color	[255, 0, 0, 0, 0, 0]
Color 2	Color	color	[0, 255, 0, 0, 0, 0]

Outputs: The blended color.

Name	Type	Range
Color	Color	color

Mix Number

Blends between two numbers. Ratio of 0 gives first value, 1 gives second, 0.5 gives halfway.

Inputs: Two values and blend ratio (0-1).

Name	Type	Range	Default
Ratio	Number	0-1	0.5
Value 1	Number	any	0
Value 2	Number	any	1

Outputs: Blended value.

Name	Type	Range
Value	Number	any

Mix Vector

Blends between two positions. Ratio of 0 gives first, 1 gives second, 0.5 gives midpoint.

Inputs: Two positions and blend ratio (0-1).

Name	Type	Range	Default
Ratio	Number	0-1	0.5
Vector A	Vector	vec	[0, 0, 0]
Vector B	Vector	vec	[1, 1, 1]

Outputs: Blended position.

Name	Type	Range
Vector	Vector	vec

Multiply

Multiplies two numbers.

Inputs: Two numbers to multiply.

Name	Type	Range	Default
A	Number	any	0
B	Number	any	0

Outputs: The product.

Name	Type	Range
Number	Number	any

Multiply Vector

Scales a position by a number. Multiply by 2 to double, by 0.5 to halve.

Inputs: Position and scale factor.

Name	Type	Range	Default
Vector	Vector	vec	[0, 0, 0]
Scalar	Number	any	0

Outputs: Scaled position.

Name	Type	Range
Vector	Vector	vec

Power

Raises a number to a power. Use 2 for squaring, 0.5 for square root, etc.

Inputs: Base number and exponent.

Name	Type	Range	Default
Base	Number	any	2
Exponent	Number	any	1

Outputs: Base raised to the exponent.

Name	Type	Range
Number	Number	any

Power Vector

Raises each base component to its corresponding exponent. Independent power for each axis.

Inputs: Base values and exponents for each axis.

Name	Type	Range	Default
Base	Vector	vec	[2, 2, 2]
Exponent	Vector	vec	[1, 1, 1]

Outputs: Vector with powered values.

Name	Type	Range
Vector	Vector	vec

Remainder

Gets the leftover after division. 10 mod 3 gives 1. Great for creating repeating patterns.

Inputs: Number to divide and the divisor.

Name	Type	Range	Default
A	Number	any	0
B	Number	any	1

Outputs: Remainder after division.

Name	Type	Range
Number	Number	any

Subtract

Subtracts B from A.

Inputs: A minus B.

Name	Type	Range	Default
A	Number	any	0
B	Number	any	0

Outputs: The difference.

Name	Type	Range
Number	Number	any

Subtract Vector

Subtracts one position from another. Useful for finding direction or offset between points.

Inputs: Two positions (A minus B).

Name	Type	Range	Default
Vector A	Vector	vec	[0, 0, 0]
Vector B	Vector	vec	[0, 0, 0]

Outputs: Difference between positions.

Name	Type	Range
Vector	Vector	vec

Arithmetic Nodes

On this page