> For the complete documentation index, see [llms.txt](https://jeratools.gitbook.io/gridbuilder/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://jeratools.gitbook.io/gridbuilder/documentation/proximity/proximity-controls.md).
# Proximity Controls
An overview and guide for the Proximity Controls within the pseudo effect on the control Null.
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Enable Proximity
Simply disable and enable every Proximity effect you created without deleting it
Proximity
### Show Guide
Toggle the Effector guide on and off quickly. The shape layer that was created for it is a guide layer by nature, meaning it won’t be rendered.
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### Guide Color
Change the Effector’s color solely for visualization.
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### Radius
Change the Effector’s radius. As mentioned before, although the visible guide does not reflect this, the radius is calculated in 3D space as a sphere. The default radius of 200 means the Effector is 400 pixels wide and 400 pixels deep. Every asset with a Z Position value between −200 and +200 is affected.
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### Falloff
Instead of being within the effector or not within the effector, a falloff gradually smoothes th edges. This value is being added to the radius.
Position | Rotation | Scale | Opacity
### Enable
Either enable or disable any property to be affected by the effector
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### Min Value
The value assets have outside of the effector
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### Max value
The value assets have inside of the effector
Attract / Repel
### Enable
Either enable or disable Attract / Repell
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### Strength
A positive value means Attract, a negative value means Repell
Look At
### Enable
Either enable or disable Look At
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### Blend
In most cases, a value of 100 is to be desired for all assets to fully look at the effector. You have the option to blend the amount.