volumetrics - Make Volumes only visible when light overlapps it - Blender Stack Exchange
eMirage - quick tip : Volumetric light rays with Blender Cycles. 1-create a box adjust its shape and assign to it a new material 2-create a sun lamp, change the sun's color
What is the Volume Scatter node in Blender 3D, and how is it used? - Quora
Rendu de volume — Blender Manual
Blender Volumetric Lighting | Create Volumetric Lighting in 4 minutes | [ Very Easy ] - YouTube
Eevee Gets Lights and Volumes Updates - BlenderNation
rendering - How can I make a simple volumetric light on Cycles? - Blender Stack Exchange