How to use the @babylonjs/core.Vector3.Up function in @babylonjs/core

return (
      
        
           {
              let { plane } = this.state

              if (plane) {
                let forwardRay = camera.getForwardRay()
                plane.position = camera.position.clone().add(forwardRay.direction.scale(1.5 / camera.fov /* * forwardRay.length */))
                plane.lookAt(camera.position, 0, Math.PI, Math.PI)
              }
            }}
          />
          
          
            
          
          
            
          
          
            
          
          {this.state.showModal === true &&

const onButtonClicked = () => {
  if (sphere !== null) {
    sphere.physicsImpostor!.applyImpulse(Vector3.Up().scale(10), sphere.getAbsolutePosition())
  }
}

const onButtonClicked = () => {
  if (sphere !== null) {
    sphere.physicsImpostor.applyImpulse(
      Vector3.Up().scale(10), sphere.getAbsolutePosition()
    )
  }
}

render () {
    let baseUrl = 'https://raw.githubusercontent.com/KhronosGroup/glTF-Sample-Models/master/2.0/'
    return (
      
        
          
          

          

          
        
      
    )
  }
}