---
title: HoverEffectComponent.OpacityFunction.full
framework: realitykit
role: symbol
role_heading: Case
path: realitykit/hovereffectcomponent/opacityfunction/full
---

# HoverEffectComponent.OpacityFunction.full

Applies an opaque hover effect and ignores the opacity of the entity’s base material.

## Declaration

```swift
case full
```

## Discussion

Discussion In this example, a rounded black rectangle continuously transitions between transparent and fully opaque. Applying a green highlight hover effect with the full opacity function to the rectangle draws the effect with full opacity and ignores the opacity of the rectangle.