# Dot Product

**Dot Product**[edit]

**Node Description & Purpose: **

The Dot product node takes the Input and Input 2 vectors and outputs the dot product of the two vectors, which is a scalar value. The dot product is the cosine of the angle between the two input vectors.**Node Type: ** Function**Settings: **

This node has just the one setting, which lets you choose a node for Input 2.

A scalar is a single number. 1, 200.45, -45, -0.2 are all examples of scalar values.