Introduction

import { Canvas } from "@react-three/fiber";
import { Fullscreen, Container } from "@react-three/uikit";

export default function App() {
return (
  <Canvas style={{ position: "absolute", inset: "0", touchAction: "none" }} gl={{ localClippingEnabled: true }}>
    <Fullscreen flexDirection="row" padding={10} gap={10}>
      <Container flexGrow={1} backgroundOpacity={0.5} hover={{ backgroundOpacity: 1 }} backgroundColor="red" />
      <Container flexGrow={1} backgroundOpacity={0.5} hover={{ backgroundOpacity: 1 }} backgroundColor="blue" />
    </Fullscreen>
  </Canvas>
)
}