Tutorial: How to make a volumetric projector in Blender 4.5

In this Blender tutorial, we'll explore a fun and powerful method for creating a volumetric projector effect! We'll use the world shader to generate a scene-wide volumetric fog, then project an animated video texture through it using a spotlight's emission material. It's a versatile and quite useful lighting setup, perfect for creating animated god rays or intricate patterns to light your scene in a unique way!

🛞 Animated Pattern Generator: https://tools.polyfjord.com/
💾 Download the tutorial files:   / 141578101  
⭐ Get the advanced project files:   / 141573510  
▶️ Deep dive 2nd channel video:    • Making a Volumetric Projector in Blender 5...  

Procedural lighting/texturing tutorial:    • Discovering Fake Caustics in Blender   (Note: This is an older video, so I don't know if this tutorial works 100% seamlessly with Blender 4.5 or later!)

00:00 Introduction to volumetric projection in Blender
00:32 Setting up the render engine and viewport
01:03 Adding and adjusting a spotlight
01:33 Creating a volumetric world
02:21 Enhancing the spotlight's effect
03:02 Adding a video texture to the spotlight
04:12 Animating the video texture
04:50 Correcting the color space for better visuals
05:15 Fixing the aspect ratio of the video texture
07:09 Adding the projector screen
08:47 Final result!
11:30 Thanks for watching!