# Difference between revisions of "Dot Product"

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+ | '''Node Description & Purpose: '''<br /> 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.<br /><br />'''Node Type: ''' Function<br /><br />'''Settings: '''<br /> This node has just the one setting, which lets you choose a node for Input 2. |

## Revision as of 01:32, 28 April 2011

**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.