# Curve boolean

**In:** Substance Model graph/Modification

** Simple**

## Description

The **Curve boolean** node lets you perform boolean operations to compute the addition, subtraction or intersection of two sets of *closed* Curves.

## Parameters

## Example Images

**In:** Substance Model graph/Modification

** Simple**

The **Curve boolean** node lets you perform boolean operations to compute the addition, subtraction or intersection of two sets of *closed* Curves.