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Add Menu - Utilities - Math

This menu contains nodes that deals with Math data.

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This menu contains nodes that deals with Math data.

Clamp

The Clamp node clamps a value between a minimum and a maximum.

Inputs

Entry	What it does
Value	The input value to be clamped.
Min	The minimum value.
Max	The maximum value.

Properties

Clamp Type

Entry	What it does
Min Max	Clamp values using Min and Max values.
Range	Clamp values between Min and Max range.

Outputs

Result

The input value after clamping.

Float Curve

Generates a curve. This curve can then be used for profiles for example.

Inputs

Entry	What it does
Factor	The input factor.
Value	The input value.

Properties

The navigation elements at the top are described from left to right.

Zoom in and out

The two buttons with the magnifying glass at it zooms in and out in the curve window.

Clipping

Clipping options.

Tools

Tools is a menu where you can find some curve related tools.

Entry	What it does
Reset View	Resets the curve windows zoom.
Extend Horizontal	Extends the curve before the last point and after the last point horizontally.
Extend Extrapolation	Extends the curve before the last point and after the last point extrapolated.
Reset Curve	Resets the curve to the initial shape.

Vector Handle

Set handle type to Vector.

Entry	What it does
Auto Handle	Set handle type to Auto.
Auto Clamped Handle	Set handle type to Auto Clamped.
X / Y	The x and y position of the currently selected curve point.
Delete Points	Delete the currently selected curve point.

Map Range

The Map Range node remaps a value from a range to a target range.

Inputs

Entry	What it does
Value	The input value to be remapped.
From Min	The lower bound of the range to remap from.
From Max	The higher bound of the range to remap from.
To Min	The lower bound of the target range.
To Max	The higher bound of the target range.

Properties

Data Type

The data type to calculate.

Interpolation Type

Entry	What it does
Linear	Linear interpolation between From Min and From Max values.
Stepped Linear	Stepped linear interpolation between From Min and From Max values.
Smooth Step	Smooth Hermite edge interpolation between From Min and From Max values.
Smoother Step	Smoother Hermite edge interpolation between From Min and From Max values.

Clamp

If enabled, the output is clamped to the target range.

Outputs

Result

The input value after remapping.

Math

The Math Node performs math operations.

Inputs

Entry	What it does
Value	First numerical value. The trigonometric functions accept values in radians.
Value	Second numerical value. This value is not used in functions that accept only one parameter like the trigonometric functions, Round and Absolute.

Properties

Operation

Here you can choose what mathematical operation to perform.

Clamp

Limits the output to the range (0 to 1). See clamp.

Outputs

Value

Numerical value output.

Mix

Allows to mix values and vectors in various ways. The node has three different modes. Float, Vector and Color

Input

Float

Entry	What it does
Factor	The mix factor.
A	Float value A input.
B	Float value B input.

Vector

Factor mode Uniform

Entry	What it does
Factor	The mix factor.
A	Vector A input.
B	Vector B input.

Factor mode Non Uniform

Entry	What it does
Factor	The vector mix factor.
A	Vector A input.
B	Vector B input.

Color

Entry	What it does
Factor	The mix factor.
A	Color A input.
B	Color B input.

Properties

Data Type

Which mode to use.

Float mode

Clamp Factor

Clamp the factor to 0-1 range.

Vector mode

Factor mode

Uniform or non uniform factor.

Clamp Factor

Clamp the factor to 0-1 range.

Color mode

Entry	What it does
Blending mode	What blending mode to use for the color.
Clamp Result	Clamp the result to 0-1 range.
Clamp Factor	Clamp the input factor to 0-1 range.

Output

Result

The output value or vector.

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