Summary - Post-processing

Reinforce post-processing usage with a summary task.

Post-processing summary

Post-processing is the effect stage applied to the rendered frame. Effects are set through the Profile inside a Volume, and each effect is enabled with an override. Bloom spreads brightness, Color Grading decides the color tone, and Vignette darkens the edges.

profil.bloom.overrideState = true;
profil.vignette.overrideState = true;

With the right effects the mood of the scene changes completely.

Exercise Post-processing summary task

In a class named PostOzet, define a string efekt field with the value "Bloom" and a string profil field with the value "AnaProfil", plus an int kare field. In the Awake method, set the efekt value to "Color Grading". In the Start method, print the pieces "Efekt: ", efekt, " Profil: " and profil joined together with Debug.Log. In the Update method, increase the kare counter by one every frame.

Show example solution

using UnityEngine;

public class PostOzet : MonoBehaviour
{
    string efekt = "Bloom";
    string profil = "AnaProfil";
    int kare;

    void Awake()
    {
        efekt = "Color Grading";
    }

    void Start()
    {
        Debug.Log("Efekt: " + efekt + " Profil: " + profil);
    }

    void Update()
    {
        kare++;
    }
}

Test yourself

Which of the following is a post-processing effect?
- Static flag
- Bloom
- GameObject
- Directional light
Show answer

Bloom — Bloom is an effect applied to the frame; a Directional light is a light type, Static is an object flag and a GameObject is a scene object.

Write the effect name

    string efektAdi = "____";

Show answer

    string efektAdi = "Vignette";

Post-processing summary table

Volume

The region where the effects apply
Profile

The asset that stores the settings
Bloom

The brightness spreading effect
Vignette

The edge darkening effect

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