ズーム効果 - ue4 Blueprint MATERIAL WIKI

取り敢えず・・・bpのソースもどこかに有った気が・・

参考
https://forums.unrealengine.com/showthread.php?53971-ScreenFX-Distortions-and-Blurs-SUBMITTED&p=190655
販売ページ
https://www.unrealengine.com/content/d69e4a1862bf4b309995066dbcc2d65d

関連
dof
参考
https://docs.unrealengine.com/latest/INT/Engine/Rendering/PostProcessEffects/DepthOfField/index.html
ポスプロ
https://docs.unrealengine.com/latest/INT/Engine/Rendering/PostProcessEffects/PostProcessMaterials/index.html