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Overview

This asset easily adds the beautiful caustics essential for realistic water representation.

This asset contains two modules:

1. Water Caustics Tex Generator [ URP, HDRP / Built-inRP ]

  • Generates rich, realistic caustic animated textures in runtime by simulating waves and light refraction with Compute Shader.
  • It is possible to create not only realistic but also cartoon-like expressions.
  • This generator works with all rendering pipelines.
  • All parameters are modifiable via script.
  • 4 Wave Layers, 3 Drawing Styles, Chromatic Aberration, Blur, Directional Blur, RGB Color Shift, Gamma, Brightness Adjustment, etc.

2. Water Caustics Effect [URP (3D) only ]

  • Apply Apply caustic effects using the camera’s depth and normal textures.
  • VR supported.
  • Forward, Forward+, and Deferred renderings are supported.
  • All parameters are modifiable via script.
  • It is also possible to apply it individually by embedding custom functions in shaders. Materials that are not rendered in depth, such as transparent textures, can be applied with this method.
  • Range specification by rectangle, image, or pencil mask, Attenuation by Depth and Distance, Random Texture Tiling, Texture Rotation, RGB Color Shift, Transparency Effect, Draw Timing Adjustment, etc.

Download Links:


Download Water Caustics Effect for URP v2 v2.0.6 (Latest Version)