Raindrop Effect - HDRP is a drag & drop solution that create a very realistic looking raindrop effect on full screen or windshield glass object with a couple of clicks.

Raindrop can fall down and leaving a small trail. Raindrops that are close to each other can get merged. Raindrops have refraction effect. It can simulate glass foggy. Raindrops and fog can also be wiped off dynamically.

This package is only compatible with HDRP of Unity. For other render pipeline, please use:

Raindrop Effect for Unity BiRP

Raindrop Effect for Unity URP

For Unreal Engine, please use: Raindrop Effect for Unreal Engine

Features:

• Full-screen raindrop effect Integrated with HDRP Post Process;

• Raindrop effect on surface of windshield glass object;

• Raindrops and fog can be wiped off dynamically; Support multiple wipers;

• Physics based simulation: Raindrop can fall down and leaving a small trail. Raindrops that are close to each other can get merged. Raindrops also have refraction effect;

• [NEW] Support changing direction of raindrops and trails dynamically;

• Adjustable parameters are provided for different rain scenarios, such as: light rain, moderate rain, heavy rain;

• Compatible with Forward and Deferred rendering path;

• [NEW] Support VR (Single Pass Instanced);

• High performance with GPU acceleration: Time cost: 1~2ms, tested with hardware: CPU: Intel(R) Core(TM) i7-6700; GPU: NVIDIA GeForce GTX 1060 5GB;

Video:

Raindrop Wiping Effect of Glass Object for Unity

Full Screen Raindrop Wiping Effect for Unity

Notes:

* Tested in Unity 2020.3.38, Unity 2021.3.6, Unity 2022.3.60 and Unity 6000.0.23;

* This package is only compatible with HDRP!

Support:

If you have any questions, issues or suggestions, feel free to email me at:

[email protected]