Node Quick Maths

Trivially make long math chains using a simple Python expression.

Check the Math Formula extension out! It supports all of the same features, and much, much more.

https://extensions.blender.org/add-ons/math-formula/

This supports the main builtin node editors in blender: Shader Editor, Geometry Node Editor, Texture Node Editor, Compositor

Usage

Default Keyboard Shortcut - Ctrl + M

In the text box that appears, type in a mathematical expression that you want to evaluate, for example, sin(x + 64) % (y ** 14 + 10). Accept the dialogue and a node tree will be generated with math nodes.

Mathematical operators you would expect to work are supported, including:

• Addition, Subtraction, Multiplication, Division, Power: + - * / **
• Less Than, Greater Than: < >
• Modulo: %

And all other mathematical functions in the Math node is supported.

• Logarithm: log(x[, base])
• Square Root: sqrt(x)
• Abs: abs(x)
• Exponential: exp(x)

Comparison

• Min: min(x, y)
• Max: max(x, y)
• Compare: cmp(x, y, z)
• Smooth Min: smin(x, y, z)
• Smooth Max: smax(x, y, z)

Rounding

• Round: round(x)
• Floor: floor(x)
• Ceil: ceil(x)
• Truncate: trunc(x) or int(x)
• Fraction: frac(x)
• Floored Modulo: fmod(x, y)
• Wrap: wrap(x, y, z)
• Snap: snap(x, y)
• Ping-Pong: pingpong(x, y)

Trig

• Sin: sin(x)
• Cos: cos(x)
• Tan: tan(x)
• Arcsine: asin(x)
• Arccosine: acos(x)
• Arctangent: atan(x)
• Arctan2: atan2(x)
• Hyperbolic Sine: sinh(x)
• Hyperbolic Cosine: cosh(x)
• Hyperbolic Tangent: tanh(x)

Conversion

• To Radians: rad(degx)
• To Degrees: deg(radx)