# Camera Index Switch (RealityKit) Render different results for each eye in a stereoscopic render. ## Parameter Types **Camera Index Switch (integer):** |Input |Type | |-------|-----| |`Mono` |Int32| |`Left` |Int32| |`Right`|Int32| |Output|Type | |------|-----| |`Out` |Int32| **Camera Index Switch (float):** |Input |Type | |-------|-----| |`Mono` |Float| |`Left` |Float| |`Right`|Float| |Output|Type | |------|-----| |`Out` |Float| **Camera Index Switch (vector4h):** |Input |Type | |-------|--------| |`Mono` |Vector4h| |`Left` |Vector4h| |`Right`|Vector4h| |Output|Type | |------|--------| |`Out` |Vector4h| **Camera Index Switch (vector2f):** |Input |Type | |-------|--------| |`Mono` |Vector2f| |`Left` |Vector2f| |`Right`|Vector2f| |Output|Type | |------|--------| |`Out` |Vector2f| **Camera Index Switch (vector4f):** |Input |Type | |-------|--------| |`Mono` |Vector4f| |`Left` |Vector4f| |`Right`|Vector4f| |Output|Type | |------|--------| |`Out` |Vector4f| **Camera Index Switch (color3f):** |Input |Type | |-------|-------------| |`Mono` |Color3| |`Left` |Color3| |`Right`|Color3| |Output|Type | |------|-------------| |`Out` |Color3| **Camera Index Switch (vector3h):** |Input |Type | |-------|--------| |`Mono` |Vector3h| |`Left` |Vector3h| |`Right`|Vector3h| |Output|Type | |------|--------| |`Out` |Vector3h| **Camera Index Switch (half):** |Input |Type| |-------|----| |`Mono` |Half| |`Left` |Half| |`Right`|Half| |Output|Type| |------|----| |`Out` |Half| **Camera Index Switch (vector3f):** |Input |Type | |-------|--------| |`Mono` |Vector3f| |`Left` |Vector3f| |`Right`|Vector3f| |Output|Type | |------|--------| |`Out` |Vector3f| **Camera Index Switch (color4f):** |Input |Type | |-------|-------------| |`Mono` |Color4| |`Left` |Color4| |`Right`|Color4| |Output|Type | |------|-------------| |`Out` |Color4| **Camera Index Switch (vector2h):** |Input |Type | |-------|--------| |`Mono` |Vector2h| |`Left` |Vector2h| |`Right`|Vector2h| |Output|Type | |------|--------| |`Out` |Vector2h| ## Parameter descriptions - `Mono`: The value to return if using a single renderer. - `Left`: The value to return if seeing the texture through the left eye of a stereoscopic render. - `Right`: The value to return if seeing the texture through the right eye of a stereoscopic render. ## Discussion Use the `Camera Index Switch` node to render stereoscopic images. On most devices, this node returns its `Mono` input parameter. On Apple Vision Pro, this node outputs either `Left` or `Right`, depending on which eye the texture renders through. --- 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)