According to the official documentation, the .blur(radius:) modifier could apply gaussian blur to a realityview. However, when applied directly to a RealityView, nothing inside it (neither 2D attachments nor 3D entities) appears to be blurred.
Here’s the test code:
struct ContentView: View {
var body: some View {
VStack(spacing: 20) {
Text("Above the RealityView")
.font(.title)
RealityView { content, attachments in
if let text = attachments.entity(for: "2dView") {
text.position.y = 0.1
content.add(text)
}
let box = ModelEntity(
mesh: .generateBox(size: 0.1),
materials: [SimpleMaterial(color: .red, isMetallic: true)]
)
content.add(box)
} attachments: {
Attachment(id: "2dView") {
Text("Above the Box")
.font(.title)
}
}
.frame(width: 300, height: 300)
.border(.blue)
.blur(radius: 99) // Has no visual effect
Text("Below the RealityView")
.font(.subheadline)
}
.padding()
}
}
My question:
How can I make .blur(radius:) visually affect the content rendered in a RealityView?
Can you provide a working example that .blur() to visually affect any part of a RealityView?
Thanks!
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