Uploaded April 2021 | Updated September 2026, 1 week ago

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✔️ Works in 2020.3 ➕ 2021.1

A cool technique to know is how to blend two cameras' outputs. In this video, I show how using a render texture and a renderer feature. One camera renders to the texture, then the feature runs a post process shader to blend that with the screen. Finally, a C# script initializes the blending effect.

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💬 Video transcript
► docs.google.com/document/d/1KUOKSxrF1wcrXX7R1k_xlq4veDDTZNdOG-OCSVCX0Xg/edit?usp=sharing

📜 Required scripts
► BlitMaterialFeature.cs: gist.github.com/NedMakesGames/f0a9afbada8441a73765d53b1a04b6e7

📚 Reference scripts
► Final: gist.github.com/NedMakesGames/e64382d20c3bf7694d60bddec396374d

⏲️ Timestamps:
0:00 Intro
0:27 Setup
1:18 Creating the cameras
2:28 The renderer feature
3:21 The shader
5:40 Final scripts
6:44 Final thoughts
7:15 Wrap up and credits

🎖️ Credits and references:
• Lennart Demes: Marble012 texture - cc0textures.com/view?id=Marble012
• anavriN: Caryatid Free 3D print model - cgtrader.com/free-3d-print-models/art/sculptures/caryatid-ca85a11d2dbe4fc87e143ec7460581ab
• Pro3DModels: Low-poly Sports car 20 - cgtrader.com/free-3d-models/car/racing/low-poly-sports-car-20
• Fabian Measures: 『鯖江市日の出』Sabae Sunrise - freemusicarchive.org/music/Fabian_Measures/Singles_Album/Sabae_Sunrise
• M_Studios: Flower Vase - turbosquid.com/3d-models/free-flower-vase-3d-model/1031039
• Unity technologies: UniversalRenderingExamples - github.com/Unity-Technologies/UniversalRenderingExamples

#GameDev #IndieDev #Unity