What are the commands to change aspects of a vignette?

Questions & Answers
1

I have done searching online, and have only found out how to change float values. How do I change other aspects, such as rounded, and color?
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Rendering.PostProcessing;

public class PostProcessing : MonoBehaviour
{
public PostProcessVolume volume;

private Vignette border;
public float sniperZoom = 0.7f;
public float sniperZoomTime = 0.5f;
public float dead;

private Health health;
private ScrollWheel scroll;

void Start()
{
    volume.profile.TryGetSettings(out border);

    border.intensity.value = 0;

    health = GameObject.FindObjectOfType<Health>();
    scroll = GameObject.FindObjectOfType<ScrollWheel>();
}

void Update()
{
    if (Input.GetMouseButton(1) && scroll.weaponSelect == 3 && !health.playerDead)
    {
        border.intensity.value = Mathf.Lerp(0, sniperZoom, sniperZoomTime);
    }
    else if ((!Input.GetMouseButton(1) || scroll.weaponSelect != 3) && !health.playerDead)
    {
        border.intensity.value = Mathf.Lerp(sniperZoom, 0, sniperZoomTime);
    }

    if (health.playerDead)
    {
        border.intensity.value = Mathf.Lerp(0, dead, 0.5f);
        border.smoothness.value = 1;
        border.rounded = false; //how do I set this to not rounded
    }
}

}

2

All the properties contain values. You need to override the value property. For example:

public PostProcessVolume volume;
Vignette border;

public void EditVignette()
{
     volume.profile.TryGetSettings(out border);
     border.rounded.value = false;
}

@WryanD