# Separate 4 Outputs each of the channels of a color4, vector4, or integer4 as individual float or integer outputs. ## Parameter Types **Separate 4 (color4f):** |Input|Type | |-----|-------------| |`In` |Color4| |Output|Type | |------|-----| |`r` |Float| |`g` |Float| |`b` |Float| |`a` |Float| **Separate 4 (color4h):** |Input|Type | |-----|-------------| |`In` |Color4| |Output|Type| |------|----| |`Outr`|Half| |`Outg`|Half| |`Outb`|Half| |`Outa`|Half| **Separate 4 (vector4f):** |Input|Type | |-----|--------| |`In` |Vector4f| |Output|Type | |------|-----| |`x` |Float| |`y` |Float| |`z` |Float| |`w` |Float| **Separate 4 (vector4h):** |Input|Type | |-----|--------| |`In` |Vector4h| |Output|Type| |------|----| |`Outx`|Half| |`Outy`|Half| |`Outz`|Half| |`Outw`|Half| **Separate 2 (color4f):** |Input|Type | |-----|-------------| |`In` |Color4| |Output |Type | |--------|-------------| |`Outrgb`|Color3| |`Outa` |Float | **Separate 4:** |Input|Type | |-----|--------| |`In` |Integer4| |Output|Type | |------|-----| |`Outx`|Int32| |`Outy`|Int32| |`Outz`|Int32| |`Outw`|Int32| --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)