Detail this asset from Unity Store: Original Link
This is a paid asset, but now you can download RaindropFX Pro Standard Free.
RaindropFX Pro Standard v2.5.1 (Latest version)
Versions for different rendering pipelines: HDRP
*The post processing stack (v2) must be installed before you can use RaindropFX Pro*
RaindropFX Pro – Easy to use realistic camera lens raindrop animation effects.
• Standard (Deferred and Forward) rendering pipeline in Unity 2018.2+;
• deeply integrated with Post Processing Stack (v2);
• post effect of the falling drops on the camera lens;
• raindrops animation based on physics;
• wind turbulence support;
• radial wind for driving simulation;
• simulate colored liquids;
• dynamic wipe effect;
• create screen fog effect and interactive with waterdrops naturally;
• object space supported (add raindrop to object surface);
• batch image renderer (add raindrop to your video sequence);
• custom raindrop texture supported;
• all source code is included, so you can customize it for yourself.
Bonus post effects:
• Gaussian blur;
• color levels;
• frosted glass effect;
• split screen effect based on custom mask;
• screenshot captor;
• all the effects are integrated with Post Processing Stack (v2) and support sorting to get different results.
Please consider reviewing this asset after purchase.
If you have any questions, comments, or requests for new features, please email me directly at: email@example.com.