Unity 2D Lighting System

An implement of 2D lighting system in Unity.

Development Environment

• Unity 2019.3.0f

Dependencies

• Unity Universal Render Pipeline (URP)

Features

• Implement with CommandBuffer.
• Support Universal Render Pipeline
• 2D textured light & procedural light.
• 2D soft shadows.
• Support DX, OpenGL, Vulkan & OpenES 3.0

Usage

See /Assets/Demo/SampleScene for example

Simply put /Assets/2D Lighting folder into your project.

With Built-in Render Pipeline

Use branch built-in-pipeline to avoid compiling errors with missing dependencies.

With Universal Render Pipeline

1. Create a UniversalRenderPipelineAsset with Assets > Create > Rendering > Universal Render Pipeline > Pipeline Asset

2. Create a Renderer with Assets > Create > Rendering > Universal Render Pipeline > Forward Renderer

3. Create a Light2D Render Feature in Inspector

4. Assign this Renderer to the UniversalRenderPipelineAsset created before