Caustics can be described as the light pattern you see at the bottom of a pool on a sunny day.
This tool will let you render such caustics light patterns. The rendered images can be animated and are tileable in both space and time. This means that they are ideal for use in real-time graphics such as games and simulations, but can also be used for architectural renderings, film rendering or advertisement renderings where water needs to be illustrated. Generate water caustics textures with High Dynamic Range image output.

Caustics Generator Pro Features:
1. Advanced user interface with animation preview
2. Faster rendering of animations on multi-CPU computers
3. High Dynamic Range Image output (HDRI)
4. Surface height map output
5. Command line interface for stand alone use or integration into third party programs

Limitations:
* Some functions are disabled

The license of this software is Free Trial Software, the price is EUR50.00, you can free download and get a free trial.