# 4-Single Curve Attractor

In this grasshopper tutorial i will use a curve as an attractor and use it to deform a surface. You will learn how to define the distance between a set of point and a single curve.

**20 Minutes**

**66 MB**

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## Comments

## Shelley

I am not able to run the remap+ script. I saved it to my gh files, but it is not available as a component. Am I missing a step??

## rezae

Hi Shelley

Please make sure you’ve unblocked the plugin inside Library folder

## garychan

I want to ask what is the difference between Curve Closest Point and pull point

## rezae

Hi,

I think the main difference is the way of calculating.

Pull point pros:

Pull point can also find the closest point between series of curves unlike Curve closest point.

Pull point works much faster on large list of curves.

Curve Closest Point pros:

It will give you curve parameter that you can extract tangent vector and angle.