How to create a custom Skybox in Unity3D

Hello programmers, In this article, I will show  “How to create a custom Skybox in Unity3D”

Let’s get started with the building process.

Step:-1

• First, we should download the HDRIs file from the link given below:-
  http://polyhaven.com

• Download the suitable HDRIs file

Step:-2

• Import the HDRIs file in the Assets by right click and selecting the Import New Assets.
  
• Select the HDRIs file and press import.

Step:-3

• Now create new material for our Skybox by right click and select Create then select Material and renaming it as Skybox.
  

Step:-4

• Select the Skybox from assets, In the Inspector tab click on the Shaders drop-down and select Skybox
  
• Now select the Cubemap
  

Step:-5

• Select HDRIs file from assets, select Texture Shape, and select Cube
  
• Customize and Apply
  

 

Step:-6

• Select the Skybox from assets, drag and drop the HDRIs file in Cubemap(HDR)
  

Step:-7

• Goto Window, select Rendering, and select Lighting
  
• Goto Lighting tab select Environment
  
• Drag and drop the Skybox from assets to Skybox Material

• Skybox is created