Procedural Rain Droplet Shader HDRP & URP

A procedural rain shader for Unity 6 HDRP and URP, designed to create animated raindrops and flowing rivulets on glass and other surfaces.

Features:

• Animated raindrops with customizable gravity, strength and strike speed
• Flowing rivulets with adjustable speed, width and strength
• Screen-space glass distortion
• Adjustable glass blur and specular highlights
• Global and rivulet rotation controls
• HDRP version focused on a more realistic rain and wet-glass appearance
• URP version for lightweight projects and wider compatibility

Note: All screenshots were taken using the HDRP version of the shader at 4K resolution.

Using the HDRP version is recommended.