OnRenderImage はすべてのレンダリングが RenderImage へと完了したときに呼び出されます。


It allows you to modify final image by processing it with shader based filters. The incoming image is source render texture. The result should end up in destination render texture. You must always issue a Graphics.Blit or render a fullscreen quad if you override this method.

When there are multiple image filters attached to the camera, they process image sequentially, by passing first filter's destination as the source to the next filter.


See Also: Writing Post-Processing Effects.

using UnityEngine;

public class ExampleClass : MonoBehaviour { public Material mat;

void OnRenderImage(RenderTexture src, RenderTexture dest) { // Copy the source Render Texture to the destination, // applying the material along the way. Graphics.Blit(src, dest, mat); } }