---
title: makeDefaultGeometryModifier()
framework: RealityKit
role: symbol
role_heading: Instance Method
platforms: [iOS 27.0+, iPadOS 27.0+, tvOS 27.0+, visionOS 27.0+]
path: realitykit/lowlevelrendercontextstandalone/makedefaultgeometrymodifier()
---

# makeDefaultGeometryModifier()

Returns a pass-through geometry modifier that performs no vertex transformation.

## Declaration

```swift
final func makeDefaultGeometryModifier() -> sending LowLevelMaterialResource.GeometryModifier
```

## Return Value

Return Value A pass-through LowLevelMaterialResource.GeometryModifier.