---
title: boundaryResolution
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/meshresource/shapeextrusionoptions/boundaryresolution
---

# boundaryResolution

Resolution of the shape.

## Declaration

```swift
var boundaryResolution: MeshResource.ShapeExtrusionOptions.CurveStrokeResolution
```

## Discussion

Discussion The default value is MeshResource.ShapeExtrusionOptions.CurveStrokeResolution.uniformSegmentsPerSpan(segmentCount:) with a segment count of 6.